Users Manual

FCC ID: OEOTLSR8258DK48D

Users Manual

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FCCID_4223590

OLnanNno>iIngs @ SINITF Telink 8258 EVK TLSR8258DK48 @ Specification PS—18122800—E3 Ver 1.2.0 MNMIIL 2019/3/1 Keyword: Features; Pin layout; Mechanical dimensions; Electrical specifications; Reference design; ¥OLInNndNooInis Pin connection Brief: This document is a specification for Telink 8258 EVK TLSR8258DK48.

ZIELINIG @SENMICONDUICTOR Telink 8258 EVK TLSR8258DK48 Specification Published by Telink Semiconductor Bidg 3, 1500 Zuchongzhi Rd, Zhangjiang Hi—Tech Park, Shanghai, China © Telink Semiconductor All Right Reserved Legal Disclaimer This documentis provided as—is. Telink Semiconductor reserves the right to make improvements without further notice to this document or any products herein. This document may contain technical inaccuracies or typographical errors. Telink Semiconductor disclaims any and all liability for any errors, inaccuracies or incompleteness contained herein. Copyright (c) 2019 Telink Semiconductor (Shanghai) Ltd, Co. Information: For further information on the technology, product and business term, please contact Telink Semiconductor Company (www.telink—semi.com). For sales or technical support, please send email to the address of: telinkensales@telink—semi.com telinkensupport@telink—semi.com PS—18121800—23 1 Ver1.2.0

ZIELINIG ©@SEMICONDUCTORI Telink 8258 EVK TLSR8258DK48 Specification Revision History Version Major Changes Date Author 1.0.0 Initial release 2019/1 HZF, LX, Cynthia Updated the sections below: 1.1.0 3.3 RF performance, 2019/1 HZF, LX, Cynthia 3.4 Audio performance Updated the sections below: 1.2.0 3.2 DC characteristics, 2019/2 HZF, LX, Cynthia 4 Reference Design PS—18121800—23 Ver1.2.0

ZIELINIG @SENMICONDUICTOR Telink 8258 EVK TLSR8258DK48 Specification Table of contents 1 PFOUUCt INEFOUUCHION ........ ... cce cccececnenneennrennrnenreenereerenerenrerierenerenrerenerecenenrenenerncenceee 5 1.1. G@NQ@FAl G@SCFIDtION...........c.cccemceeneemmenmerrerererrerverreserverrerrenrerverreerrenrerverrerers 5 L.2 K@Y f@AEUTES ........ css css encemvermmevennernernrernenerennrersiretreenrerviretereenrervernesreencervernerees 6 1.3 Mechanical and PCB fabrication Specifications... .7 1.A PIM I@YOUE .... ... cce encmneemeneenerrerrenrreenreriserverennrersserrerrenverserrrerrenrerseererrenrervrnrices 9 1.4.1. GPIO MEBTFACEL.......scveceevenervernrermnerenrerrersneverrenrervervesreenrervervesreencerverereree 9 1.4.2 ATUUINO INt@TFAC@..........ccccccscnmnsemnerversensersserversersensserversersensservccsercensecrece 11 2 PIM CONN@CtION GUIG@ ...s....s.e seemeeemererrenrenrerverreirerrerverrenrenrerverrenrernrerverrenrerier 12 2.1 Supply power.... 2.2 DOWNIOAQ fiFMW@NB ..........cccccccsememmnerereersreneresersrenrrenrerrernnnrrenrernerrenrens 13 2.3 TSt RF SIgN@I.........ccccceeeeeemmermmermrerversnrerenversirrenreenrerverrenreerervereenreerervernenrers 14 2.4 PWM OUTDUt FUNCHION ........cccccccnccccceneemeemeeerennennemenersnereerenrereerenenencennecnncens 15 2.5 Audio function ..... .16 3 EI@CtrIC@I SD@CIFIC@HIONS ..............cccccececeeeeenennenerennennnnnenerennmenrerneenenerenrerncernnennncnnicee 17 3.1 R@COMM@NG@U OD@rAtING CONQITION ..............ccccccccccneneemeenennenenernnenenrenenenncens 17 3.2 DC ChAFACE@PISHICS..........ccceevermeeemneenerrenreerennerrerrenrenrerverrenneenrerverrenseererverrenrers 17 3.2.1 POWEP CONSUMDEION ........cccuscscmecmenenenserserrersserserserrsrrerrerverrensrencervecrencens 17 3,2.2 TX CUTT@NE VS, POWB@F .....scccvcseveevenevenenreenrcvenrenreverecvenrerrcenrcverrenrernrervercent 18 3.2.3 Tx Current/Powervs. VDD. ..20 3.3 RF DE@TFOFMANCE .........c. csememeermrenvermneerrenrermirerrreerersrrenrerrrervemenrerncervernenvers 21 3.3.1. R@C@IVEF S@NSIRIVIEY .........ccccsseevenevenerrenrenversnerserrecversverserverversverrerreevercens 21 3.3.2 PHY D@FFOPM@NC@..........ccccccscscsncennesensersncsnesenseresersereccereserncerencenneenencsee 22 3.3.3 R@UIgtiON D@FFOPMANCE ...........c.cccseceemsemmememmemnermrrenrenrermrrenreenrermerrenrens 23 3.4 AUGIOQ D@FFOPM@NC@................ccccscscneeeeeeemennerennennemnnerenerenenenreneerenenenrennnennncnes 25 4 Ref@FENC@ D@SIGN...........cccemeeemmermmermeneeneesennverseremnsersververrenrersirrerrenrerverneerrenrerverrens 26 A.L SCH@MANIC.......sc se eemvervevemeeenrermevenrerernrenrersireenrenrervereerrenrienrerverrerrrenrervenreriees 26 4.2 PCB layout..... ..28 4.3 Bill Of M@t@PIQIS ...........c.cosccmerrerremerrenrenrerserrennrerrerverrenrenrerverrenrernrerverrererieee 29 A.A 3B2KHZ KTAL.......ccccccccccncvvemnnevenerverieserevenersaeseenenrerineenneenecerenereneenecernnenencenices 32 PS—18121800—23 3 Ver1.2.0

ZIELINIG eseaiconbuicron Telink 8258 EVK TLSR8258DK48_Specification Table of figures Figure 1. BIOCK Gi@GFAM .............cccccecsemmemmnemmnenmmnermemrenmnererrmrennercrerennneneers 6 Figure 2 TLSR8258DKA48 RORO .................c..ccccccccsscrrecnennenenerneerenneneserneenenrennsereene 7 Figure 3 MEChNICAI CIM@NSIONS .................cccccsccesceeneeeenerenerneennnrenenerneennncenenerecees 8 FigUF@ 4 PM I@VOUN ... ... se se veeevrmevenemerennrenneernrerrenrenrnrernrenreenrrvenrenrerereverrenrecnrneee 9 Figure 5 Connection Chart t0 US@ AFUUINO INt@FACE ..........scesceneemeereemerereess 11 Figure 6 CONN@CtiON Ch@Ft t0 SUDPIY DOWEF ..........c.ccoceensecmmermeerermemrremrermeriens 12 Figure 7 Connection Chart t0 dOWNIOAU fiMW@rB ..............cceememmmememerermeees 13 Figure 8 Connection Chart t0 t@St RF SIgN@l..............cccessecmmermeerermeemrremrermmienes 14 Figure 9 Connection Chart to US@ PWM fUNCtION.............cmememermmeemererermmerees 15 Figure 10 Connection Chart t0 US@ @UGIO FUNCHION..........seeee ce nevereeereeerneverrenrervers 16 Figure 11 Schematic .. ..27 Figure 12 PCB I@YOUb.s......cssceevemmevemenmenneenes. .. 28 Figure 13 Connection Chart t0 US@ 32KHZ XTAL...........cccssecreeerreenrermrreereenrersereers 32 Table of tables TaBl@ 1 PIM GE@fIMItION ..............ccecnememmmermeennermernnrennennermernerennernernerenmnerneene 9 Table 2 RECOMM@NG@d OD&rAtiON CONIIEION ............cccseeeeemeeereenmnemenreenrenercens 17 Table 3 CUFT@Nt iN V@PIOUS MOGUGS ..............cscensemmememmeenermererreenrermenmenreenrerereess 17 Table 4 TX CUFF@Nt VS. POWE@F @ 3.3V .......... .. csccmncemmemerrermnererenrerverernrrenrerverines 18 Table 5 TX CUFF@Nt VS. POWE@F @ 1.8V .......... ... csecememeemenenmnererrenrenmmerrerrerrermnernes 20 Table 6 Tx current and output POWEr at V@riOUS VOIAG@...............ccucmeees 20 Table 7 BLE R@C@IV@F S@NSItIVITY ............ccccremememsemmensenmermerrenrenmsernerrensermserees 21 Table 8 IEEE802.15.4 R@C@IV@P S@NSItIVIEY..............ccccccsceseeeneenneenenenneennneenencnee. 22 T@BDI@ 9 EVM ..........cccccccecmmmnemmnernerenmennenenerrersnneninereereserssereerereniserneenencennscrees 22 Table 10 Frequency Deviation (Drift).. Table 11 TeSt F@SUIt ........cccsceemeereee. Table 12 Analog line—in performance.. .. Table 13 SDM DEFFOFM@NCE ...............ccccccscssesenserssersccsersereserrecsercensserrecrencernereee 25 T@Bl@ 14 BOM t@BDI@...................cccccscceensenenerrerenenerenerverrereriserveenereriservcenencennscreee 29 PS—18121800—23 4 Ver1.2.0

.C!Jllt1,l!;, Telink 8258 EVK TLSR8258DK48 Specifi臼tion 1 Product Introduction 1.1 General description The TL.SR8258DK48, which is based on Telink TL.SR8258F512ET 48 chip, provides a Bluetooth LE wireless system. 。 The TLSR8258DK48 integrates a p wer-balanced 32-bit MCU, BLE Radi 。， 64kB 。 SRAM, 512kB internal Flash, 14bit ADC with PGA, anal g and digital microphone input, stereo audio 。utput, 6-channel PWM, one quadrature decoder (QDEC), abundant and flexible GPIO interfaces, and nearly all the peripherals needed f 。「 l。1T (Internet of Things) and HID (Human lnte「face Devices) application development (e.g. Bluetooth Low Energy ). The TLSR8258DK48 supp。同s standa「ds and industrial alliance specifications 。 including Bluetooth Low Energy (up to Bluetooth S), BLE Mesh, GL WPAN, Thread, RF4CE, HomeKit, ANT and 2.4GHz proprietary standard. Tel ink TLSR8258DK48 board can be used for SDK development. Firmware can be 。 directly downloaded to the TLSR8258DK48 board t be up and running. PS-18121800-EJ 5 Ver1.2.0

.dill必） Telink 8258 EVK TLSR8258DK48 Specification POWER MANAGEMENT CLOCK MEMORY 1.2 Key features 令 Bluetooth 5 Compliant, !Mbps, 2Mbps, Long Range 125kbps and 500kbps 令 64kB on-chip SRAM with up to up to 32kB retention 令 512kB internal Flash 令 A rich set of I/Os: SPI, 12C, USB, Single wire, up to 16 GPIOs, UART with hardware flow control and 7816 protocol support, DMIC (Digital Mic), AMIC (Analog Mic), 12S, Stereo Audio output 令 6-channel PWM (Pulse Width Modulation) output 令 10-channel (only GPIO input), 14-bit SAR ADC with 10.5-bit ENOB 令 4-channel PGA, differential input 6 PS-18121800-E3 Ver1.2.0

．盆！必） Telink 8258 EVK TLSR8258DK48 Specification 令 Rx sensitivity: -96dBm@BLE lMbps, -lOOdBm@ 250kbps, -93dBm @ BLE 2Mbps mode, -98dBm @ BLE 500kbps mode, -lOOdBm @ BLE 125kbps mode 令 RSSI monitoring with +/-ldB resolution 令 Power supply: 1.sv~3.6V (Battery) or 4.sv~s.sv (USB) 令 Whole module RX mode: 5.7mA 1.3 Mechanical and PCB fabrication Specifications 令 PCB dimension: 68.6mm*63.3mm*l.6mm 令 PCB layer: 2 layers 令 Dielectric constant: 4.2 令 Impedance: 50 Q Figure 2 TLSR8258DK48 photo 7 PS-18121800-E3 Ver1.2.0

ZIELINIG ©SEMICONDUCTORI Telink 8258 EVK TLSR8258DK48 Specification 1.4 Pin layout 1.4.1 GPIO interface JG HEADER 13 13 TL 90 10 Figure 4 Pin layout Pin definition is shown as the Table 1: Table 1 Pin definition Pin No Module Pin Name Chip Pin Name Description J6 SDM negative output 0 / PWMS5 SDM_NO/PWMS/Ic_comp_ain<5>/ output / Low power comparator 1 TL_Key_B5 . & + sar_alo<5>/PB<5> input / SAR ADC input / GPIO PB[S] SDM positive output 0 / PWM4 SDM_PO/PWM4/Ic_comp_ain<4>/ output / Low power comparator 2 TL_Key_B4 . M i sar_alo<4>/PB<4> input / SAR ADC input / GPIO PB[4] PWMO inverting output / PWMO‘N/UA_RT‘RTS/TX—.CYCZPA/ UART_RTS / Control external PA / 3 TL_Key_B3 Ic_comp_ain<3>/sar_alo<3>/ . Low power comparator input / PB<3> SAR ADC input / GPIO PB[3] PWMS5 output / UART_CTS / PWM5/UART_CTS/RX_CVYC2LNA/ Control external LNA / Low power 4 TL_Key_B2 Ic_comp_ain<2>/sar_alo<2>/ . . comparator input / SAR ADC input PB<2> / GPIo PB[2] PWM4 output / UART_TX / 5 TL UTx B1 PWM4/UART_TX/ATSEL2/ Antenna select pin 2 / Low power To t Ic_comp_ain<1>/sar_aio<1>/PB<1> comparator input / SAR ADC input / GPIO PB[1] 6 TL URX Bo PWM3/UART_RX/ATSEL1/ PWM3 output / UART_RX / pptithes sar_aio<0>/PB<0> Antenna select pin 1 / SAR ADC PS—18121800—23 Ver1.2.0

ZIELINIG ©@SEMICONDUCTORI Telink 8258 EVK TLSR8258DK48 Specification Pin No Module Pin Name Chip Pin Name Description input / GPIO PB[O] SPI clock (12C_SCK) / UART_RTS / 7 TL_CK_A4 CK/UART_RTS/PWM2/PA<4> —~— PWM2 output / GPIO PA[4] SPI data input (12C_SDA) / 8 TL_DI_A3 DI/UART_CTS/PWM1/PA<3> UART_CTS / PWM1 output / GPIO PA[3] SPI data output / UART_TX / 9 TL_DO_A2 DO/UART PWMO/PA<2> ~ T C Y —1X7 d PWMO output / GPIO PA[2] SPI_CK/125_BCK/7816_TRX SPI clock (I2C_SCK) / 125 bit clock 10 TL_D7 — /PD<7> / UART 7816 TRX / GPIO PD[7] SPI chip select {Active low) / 11 TL_CN_D6 CN/UART_RX/ATSELO/PD<6> UART_RX / Antenna select pin 0 / GPIO PD[6] Control external PA / UART_CTS / 12 TL_D1 TX_CYC2PA/UART_CTS/PD«<1> ~ GPIO PD[1] 13 TL bo RX_CYC2LNA/7816_TRXY/ Control external LNA / UART 7816 — PD<O> TRX / GPIO PD[O] J9 1 NC Not connect 2 NC Not connect 3 NC Not connect 4 NC Not connect 5 NC Not connect PWM3 inverting output / 6 TL_ASO_C5 PWM?"N/PART—RXIATSELO/ UART_RX / Antenna select pin 0 / sar_alo<9>/PC<5> . SAR ADC input / GPIO PC[S] GND Ground NC Not connect Control external LNA / Antenna RX_CYC2LNA/ATSEL1/PWMA4_N/ , , . 9 TL_AS1_C6 PCe6> select pin 1 / PWM4 inverting output / GPIO PC[G] Control external PA / Antenna TX_CYC2PA/ATSEL2/PWMS_N/ . . . 10 TL_AS2_C7 Poe#> select pin 2 / PWMS5 inverting output / GPIO PC[Z] PS—18121800—23 10 Ver1.2.0

'SEM'“’"WCTO"b Telink 8258 EVK TLSR8258DK48 Specification 1.4.2 Arduino interface Telink TLSR8258DK48 is compatible with Arduino standard interface, which adopts single—column direct—in female headers (J7, J8, J11, J13) with pin distance of 2.54mm. The TLSR8258DK48 can be used as "Host control board" or "Arduino shield daughter board". Figure 5 Connection chart to use Arduino interface PS—18121800—23 1 Ver1.2.0

©SEMICeOEhléU{:&?b Telink 8258 EVK TLSR8258DK48 Specification 2 Pin Connection Guide 2.1 Supply power There are two methods supported to supply power for the TLSR8258DK48. 1) Supply power via battery: Connect PIN3 and PIN6 of 118 with GND and 3.3V of power, respectively. Note: There is no need to connect any header with jumper cap. 2) Supply power via USB interface: Make sure one jumper cap is connected on J29 of TLSR8258DK48. Connect the miniUSB interface of the TLSR8258DK48 with PC USB. Method 1: supply power via battery Connect PIN6 with 3.3V Connect PIN3 with GND Figure 6 Connection chart to supply power PS—18121800—23 12 Ver1.2.0

"‘"’“’”""‘T"flb Telink 8258 EVK TLSR8258DK48 Specification 2.2 Download firmware To download firmware into TLSR8258DK48, first make sure the TLSR8258DK48 is supplied with power normally (please refer to section 2.1). Then connect J18 PIN5 (SWS) of the TLSR8258DK48 with SWM of a burning EVK (TLSR8266BR56). Meanwhile, connect the miniUSB interface of the burning EVK with PC USB. Connect PINS with SWM of TLSRS266BR5G Figure 7 Connection chart to download firmware PS—18121800—23 13 Ver1.2.0

"‘"’“’”""‘T"flb Telink 8258 EVK TLSR8258DK48 Specification 2.3 Test RF signal To test RF signal of TLSR8258DK48, first make sure the TLSR8258DK48 is supplied with power normally (please refer to section 2.1). Then remove the antenna from J1 of the TLSR8258DK48, and directly connect the J1 with a spectrum analyzer. g Remove antenna, and connect J1 to spectrum analyzer Figure 8 Connection chart to test RF signal PS—18121800—23 14 Ver1.2.0

"‘"’“’”""‘T"flb Telink 8258 EVK TLSR8258DK48 Specification 2.4 PWM output function To control LEDs D1~D4 of TLSR8258DK48 via PWM output, first make sure the TLSR8258DK48 is supplied with power normally (please refer to section 2.1). Then make sure four jumper caps are connected on J38 of the TLSR8258DK48. Connect four jumper caps Figure 9 Connection chart to use PWM function PS—18121800—23 15 Ver1.2.0

"‘"’“’”""‘T"flb Telink 8258 EVK TLSR8258DK48 Specification 2.5 Audio function To use audio function of TLSR8258DK48, first make sure the TLSR8258DK48 is supplied with power normally (please refer to section 2.1). 1) To use DMIC input, make sure two jumper caps are connected on J40 and J41 of the TLSR8258DK48. 2) To use AMIC input, make sure four jumper caps are connected on J20, J22, J25 and 136 of the TLSR8258DK48. 3) To use 128 input, make sure four jumper caps are connected on J20, J22, J25 and 137 of the TLSR8258DK48. 4) To use USB Host input, make sure two jumper caps are connected on J27 and J28 of the TLSR8258DK48. 5) To use SDM output, make sure two jumper caps are connected on J16 and J17 of the TLSR8258DK48. Figure 10 Connection chart to use audio function PS—18121800—23 16 Ver1.2.0

ZIELINIG @SENMICONDUICTOR Telink 8258 EVK TLSR8258DK48 Specification 3 Electrical Specifications 3.1 Recommended operating condition Table 2 Recommended operation condition Item Sym. Min Typ. Max Unit Condition battery as VDD 1.8 3.3 3.6 V power supply Power—supply voltage USB as power VBUS 4.5 5.0 5.5 V supply Operating Temperature Te ~40 85 °C Range Opr 3.2 DC characteristics 3.2.1 Power consumption Test equipment: Multimeter — FLUKE17B, Spectrum analyzer — N9020B DUT FW: EMI binary file Temperature: room temperature (T=25°C) Power supply: 3.3V battery (For pin connection to supply power, see section 2.1). Table 3 Current in various modes Item Sym. Min Typ. Max Unit Condition Continuous Tx transmission, — 4.9 — mA OdBm output power Tx current Ix — — Continuous Tx transmission, 19.5 mA +11.8dBm Tx power Rx current Irx — 5.7 — mA Continuous Rx reception Suspend current 31.9 uA All jumper caps are removed. Deep sleep current without SRAM 0.8 uA All jumper caps are removed. retention Deep sleep with 8kB . f 1.5 uA All jumper caps are removed. SRAM retention PS—18121800—23 17 Ver1.2.0

.C!Jllt1,l!;, Telink 8258 EVK TLSR8258DK48 Specifi臼tion 3.2.2 Tx current vs. Power Test equipment: Multimeter - FLUKE17B, Spectrum analyzer- N9020B DUT FW: EMI binary file Temperatu『e：『。。m tempe 阳 ture (T=25℃） Power supply (For pin connection to supply powe巳see section 2.1): 1) Case1: 3.3V ba忧 ery 2) Case2: 1.8V ba忧 ery PS-18121800-EJ 18 Ver1.2.0

.C!Jllt1,l!;, Telink 8258 EVK TLSR8258DK48 Specifi臼tion 。 3.2.3 Tx Current/P wervs. VDD Test equipment: Multimeter - FLUKE17B, Spectrum analyzer- N9020B DUT FW: EMI binary file Temperature: room temperature (T=25℃｝ 。 。 。 。 Power supply: DC power - 2230-30-1 (F r pin c nnection t supply p wer, see section 2.1) PS-18121800-EJ 20 Ver1.2.0

.C!Jllt1,l!;, Telink 8258 EVK TLSR8258DK48 Specifi臼tion 3.3 RF pert 。 r『nance 3.3.1 Receiver sensitivity Test equipment: BLE- CMWSOO DUT FW: BQB binary file Table 7 BLE Receiver Sensitivi可事1 BLE PHY Frequency (MHz) Packet Type Packet Length RX Sensitivi句（dBm) 2402 -96.1 1Mbps 2440 -96.1 2480 -96.1 2402 -92.9 2Mbps 2440 -93.0 2480 -93.0 PRBS9 37 LE Coded 2402 -98.1 S=2 2440 -98.0 (SOOkbps) 2480 -98.0 LE Coded 2402 -100.3 5=8 2440 -100.2 (125kbps) 2480 -100.2 1 For actual sensitivity level of various BLE modes, please 『e币er to Bluetooth S specification: Packet number=lOOOO, PER运30.8%. PS-18121800-EJ 21 Ver1.2.0

.C!Jllt1,l!;, Telink 8258 EVK TLSR8258Dκ48 Specifi臼tion Table 10 Frequency De飞nation (Drift) Frequency 11 flavg 11 fZavg Item 11 f2/ 11 fl (MHz) (kHz) (kHz) Frequency 2402 250.5 230.8 0.921 Deviation @ BLE 2440 249.5 232.3 0.931 1Mbps 2480 249.8 227.5 0.911 Frequency 2402 498 450 0.904 Deviation @ BLE 2440 500 446 0.892 2Mbps 2480 497 442 0.889 3.3.3 Radiation per旬r『nance DUT: Cl T139A30 V1.2 20181019 DUT FW: EMI binary file 。 Test c ndition: 3.3飞1, 2s·c Test equipment: FSQ26 。 Match netw rk: See Table 14 BOM table Table 11 Test result N。． Test Items Test Result FCC (OUT FW: EMI binary file) Tx Power Spectral Density RF Channel 2.402GHz 2.440GHz 2.480GHz 1 Pass dBm@3kHz -4.46 -4.73 -4.63 Tx Minimum 6dB Bandwidth 2 RF Channel 2.402GHz 2.440GHz 2.480GHz Pass KHz >500 >500 >500 Tx Band Limit 30MHz 阳 2483.SMHz 3 Frequency Pass 2400MHz 25GHz 嗣 dB@100kHz -50 -50 ． 丁X Mode Harmonic (Radiated), Peak 4 Frequency 4900MHz 7350MHz 9800MHz Pass dBm@1MHz -53 -42 -46.5 PS-18121800-EJ 23 Ver1.2.0

.C!Jllt1,l!;, Telink 8258 EVK TLSR8258DK48 Specifi臼tion N 。． Test Items Test Result 。 。 TX M de Harm nic (Radiated) 1-25GHz, Average 5 Frequency 4900MHz 7350MHz 9800MHz Pass dBm@lMHz -61 -43.7 -58 Tx Radiated emission 30-lOOOMHz, Peak 6 Frequency 475MHz ． ． Pass dBm@lOOkHz -51.S 。 Tx Radiated emissi n >lGHz, Average 7 Frequency 2.lGHz 7.35GHz ． Pass dBm@lOOkHz -47.6 -42 ． 。 RX M de Spurious Emission (25MHz "" 25GHz) 8 Frequency 432MHz ． ． Pass dBm@lOOkHz -55.2 SRRC Test Items (DUT FW: EMI binary file) Transmitter p we『 。 Transmitter Frequency Range 1 RF Channel Chl ChM ChH Pass GHz 2.402 2.44 2.48 Carrier frequency offset (BLE lM) 2 RF Channel 2.402GHz 2.440GHz 2.480GHz Pass kHz 16 16 16 Occupied Bandwidth (BLE lM) 3 RF Channel 2.402GHz 2.440GHz 2.480GHz Pass MHz 770 770 770 Emission Spectrum 30MHz ” 48.SMHz 何 76MHz "' Frequency lGHz 72.SMhz 108Mhz dBm@lOOkHz -55 -70 -71 167MHz "' 470MHz "' 606MHz "' 4 Frequency Pass 223MHz 566MHz 798MHz dBm@lOOkHz -80 -80 -80 lGHz "' lOMHz "' ． Frequency 12.75GHz 30MHz dBm@lOOkHz -42 -70 PS-18121800-EJ 24 Ver1.2.0

.C!Jllt1,l!;, Telink 8258 EVK TLSR8258DK48 Specifi臼tion 3.4 Audio performance 。 。 。 Equipment t test audio precisi n:Audio analyzer, M delAP525 DUT FW: Audio binary file Table 12 Analog line-in performance Input Signal 400mVrms 。 Level -1.271dBFS 。， SNR (Signal-N ise Ratio) 64.356dB THD (11 tal Harmonic Distortion) 0.0577% Table 13 SOM performance Input Signal OdBFSB Level +7.198dbV 。， SNR (Signal-Noise Ratio) 59.234dB THD (11 tal Harmonic Distortion) 1.337% PS-18121800-EJ 25 Ver1.2.0

.C!Jllt1,l!;, Telink 8258 EVK TLSR8258DK48 Specifi臼tion 4.4 32kHz XTAL 。 The TLSR8258DK48 supp rts 32kHz external crystal oscillator. Ti use 32kHz XTAL 。 (corresponding to PC2 耐，PC3), please make sure w。 jumper caps are connected on J2 and J4 of the TL5R8258DK48. Figure 13 Connection chart to use 32kHz XTAL 3 For 8258 chips with lot No. of EP5682.20 (VID=Ox01, 1827 三 Data code< 1844), since PC2 is pulled down by an internal diode, all of its functions cannot act normall机 For 8258 chips with lot No. of EP6070.20 (VID=Ox03, Date code注1844), PC2 function bug has already been fixed. Date Code: Year+Week Lot No. PS-18121800-EJ 32 Ver1.2.0

.C!Jllt1,l!;, Telink 8258 EVK TLSR8258DK48 Specifi臼tion This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.


Document Created: 2019-04-02 17:53:16
Document Modified: 2019-04-02 17:53:16
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