TDA8051 Philips Semiconductors, TDA8051 Datasheet
TDA8051
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TDA8051 Summary of contents
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... DATA SHEET TDA8051 QPSK receiver Product specification Supersedes data of 1998 Jan 08 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1999 Aug 20 ...
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... TDA8751T SO32 plastic small outline package; 32 leads; body width 7.5 mm 1999 Aug 20 GENERAL DESCRIPTION This TDA8051 is a monolithic bipolar IC intended for Quadrature Phase Shift Key (QPSK) demodulation. It includes: Low noise RF and gain controlled amplifier Two matched mixers Symmetrical Voltage Controlled Oscillator (VCO) with signal generator whose frequency is controlled by an integrated Phase Lock Loop (PLL) circuit ...
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... CLK 15 3-WIRE BUS TRANSCEIVER DATA TUNE 18 CP DIGITAL CHARGE PHASE COMPARATOR DVCC OUTVCC AGC_IN I_OUT1 90¡ 0¡ TDA8051 1/2 PROGRAMMABLE 1/4 MAIN DIVIDER PROGRAMMABLE 1/2 REF DIVIDER TEST A1GND A2GND OUTGND n.c. Fig.1 Block diagram. Q_OUT1 I_IN1 Q_IN1 ...
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... I_OUT2 3 I_IN1 4 I_OUT1 5 A1VCC 6 DEMOD_IN 7 LNA_OUT 8 TDA8051 LNA_IN 9 A1GND 10 AGC_IN 11 OSC_IN 12 DVCC 13 CLK 14 DATA Fig.2 Pin configuration. 4 Product specification TDA8051 Q_OUT 32 31 Q_OUTC 30 Q_OUT2 29 Q_IN1 28 Q_OUT1 OUTVCC 27 26 OUTGND 25 A3VCC A2GND 24 23 A2VCC 22 TKA TKB 21 20 DGND 19 TUNE ...
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... An active clock edge causing a shift of the data bits is generated when EN goes HIGH while CLOCK is still LOW. The main divider ratio and the reference divider ratio are provided via the serial bus (see Table 1). PARAMETER PARAMETER 5 Product specification TDA8051 MIN. MAX. 0.3 6.0 0 ...
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... MHz bandwidth dBmV I(LNA MHz dBmV I(LNA 130 MHz dBmV I(LNA) 2 carriers at +10 dBmV each at pin LNA_IN at 103 to 105 MHz 6 Product specification TDA8051 = 25 C. All AC units are RMS values, amb MIN. TYP. MAX. 4.75 5 5.25 23 4.75 5 5.25 18 4. ...
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... MHz 250 kHz at 22 dBmV BF over specified input range f = 140 to 260 MHz 70.25 to 130.25 MHz 250 kHz at 22 dBmV BF over specified input range 7 Product specification TDA8051 MIN. TYP. MAX. 1 +10 dBmV 44 130 MHz 75 2.5 pF ...
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... BF input f < 20 MHz MHz at 48 dBmV BF output MHz at 48 dBmV BF output see Fig MHz; see Fig.6 see Fig MHz at 22 dBmV BF input 8 Product specification TDA8051 MIN. TYP. MAX. UNIT 3 deg dBc 40 dBc 38 dBc 0. ...
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... Fig.9 guaranteed by design; see Fig.10 note 1 note kHz at 100 kHz at pin VCO output 100 2 128 200 1 xtal MHz 600 xtal 9 Product specification TDA8051 MIN. TYP. MAX. UNIT 3.1 V 460 48 dBmV 45 dBc 40 dBc dBc 45 dBc 88 MHz ...
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... Fig.3 IM2 and IM3 measurement of the demodulator. 10 Product specification MIN. TYP. MAX. 0.8 2.4 330 preferred but can also be to GND. CC I_OUT1 VCO 200 MHz 0¡ 90¡ Q_OUT1 dBmVrms each tone IM3 IM2 TDA8051 UNIT V V kHz (MHz) FCE172 ...
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... MHz f (MHz) baseband demodulated AM (15 KHz spacing) Fig.4 AM rejection test. I_OUT2 22 dBmV 500 kHz Q_OUT2 Fig.5 IM3 measurement of the output section. 11 Product specification TDA8051 I_OUT1 VCO 200 MHz Q_OUT1 + 22 dBmVrms AM_REJ 3 f (MHz) AM sidebands (15 KHz offset) FCE173 I_OUT I_OUTC ...
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... Aug 20 I_OUT2 I_OUT I_OUTC Q_OUT Q_OUTC 22 dBmV 5 MHz Q_OUT2 FCE175 Fig.6 Crosstalk measurement. Q_OUT RS Q_OUTC 2 k Q_OUT2 Fig.7 Noise measurement 1.2 k 100 pF Q_OUT2 = 70 to 130 MHz; f ref o 12 Product specification TDA8051 FCE176 Q_OUT Q_OUTC FCE177 = 140 to 260 MHz. lo measurements. ...
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... MHz f (MHz) baseband demodulated AM (15 KHz spacing) Fig.9 Overall AM rejection measurement. LNA_IN 5 V 100.3 MHz f (MHz) Fig.10 Overall IM3 measurement. 13 Product specification TDA8051 I_OUT1 0¡ 90¡ VCO 200 MHz Q_OUT1 I_OUT or Q_OUT 42 dBm(Vrms) AM_REJ 300 f (MHz) AM sidebands (15 KHz offset) FCE178 ...
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... D10 D9 D8 Reference ratio Principal ratio P11 P10 P9 P8 1999 Aug Fig.11 Logic interface signals Product specification t xtal t stp TDA8051 FCE180 LAST AD1 AD0 ...
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... A1VCC DEMOD_IN 7 LNA_OUT 8 RF INPUT LNA_IN 9 10 A1GND AGC_IN 11 OSC_IN 12 13 DVCC 14 CLK 15 DATA 16 EN 3-WIRE BUS Q DATA BUFFERED BALANCED OUTPUT 32 Q_OUT Q_OUTC 31 TDA8051 30 Q_OUT2 29 Q_IN1 28 Q_OUT1 0¡ 90¡ 1/2 TKA 22 21 1/4 TKB 1/2 1/RDR CMP 1/NDR 20 19 TUNE BUS 18 ...
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... Philips Semiconductors QPSK receiver INTERNAL PIN CONFIGURATIONS SYMBOL PIN I_OUT 1 I_OUTC 2 I_OUT2 3 I_IN1 4 I_OUT1 A1VCC 6 1999 Aug 20 DESCRIPTION 2 OUTGND 3 OUTGND FCE026 4 OUTGND 5 OUTGND FCE028 Analog supply voltage 1 16 Product specification TDA8051 DC VOLTAGE 3 FCE025 2.6 V 3.6 V FCE027 2 ...
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... Philips Semiconductors QPSK receiver SYMBOL PIN DEMOD_IN 7 LNA_OUT 8 LNA_IN 9 A1GND 10 AGC_IN 11 1999 Aug 20 DESCRIPTION 7 A1GND FCE127 8 A1GND FCE128 9 A1GND analog ground 1 11 A2GND 17 Product specification TDA8051 DC VOLTAGE 1 V 1.3 V 0.9 V FCE129 0. V FCE030 ...
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... Philips Semiconductors QPSK receiver SYMBOL PIN OSC_IN 12 DVCC 13 CLK 14 DATA TEST 1999 Aug 20 DESCRIPTION DVCC 12 FCE031 digital supply voltage 14 FCE032 15 FCE033 16 FCE034 not connected DVCC DOWN UP 18 Product specification TDA8051 DC VOLTAGE 3 n.a. n.a. n.a. n.a. 1 FCE035 ...
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... OUTVCC 27 Q_OUT1 28 1999 Aug 20 DESCRIPTION 19 FCE036 20 SUB FCE037 21 A2GND analog DC supply voltage 2 analog ground 2 analog supply voltage 3 26 DGND FCE040 output amplifiers supply voltage 28 OUTGND FCE041 19 Product specification TDA8051 DC VOLTAGE 2 FCE038 2.5 V ...
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... Philips Semiconductors QPSK receiver SYMBOL PIN Q_IN1 29 Q_OUT2 30 Q_OUTC 31 Q_OUT 32 1999 Aug 20 DESCRIPTION 29 OUTGND FCE042 30 OUTGND FCE043 31 32 OUTGND OUTGND FCE044 20 Product specification TDA8051 DC VOLTAGE 3.6 V 2.6 V 3.1 V 3.1 V ...
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... REFERENCES JEDEC EIAJ 21 Product specification detail 1.1 1.2 0.25 0.25 1.4 0.4 1.0 0.043 0.047 0.055 0.01 0.01 0.016 0.039 EUROPEAN PROJECTION TDA8051 SOT287 ( 0.95 0.1 0. 0.037 0.004 0.022 ISSUE DATE 95-01-25 97-05-22 ...
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... Use a low voltage ( less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 22 Product specification TDA8051 ...
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... Philips for any damages resulting from such improper use or sale. 1999 Aug 20 SOLDERING METHOD WAVE (2) not suitable suitable (3)(4) not recommended not suitable (5) not recommended 23 Product specification TDA8051 (1) REFLOW suitable suitable suitable suitable suitable ...
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... Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2886, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...