TDA8735 Philips Semiconductors, TDA8735 Datasheet
TDA8735
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TDA8735 Summary of contents
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... DATA SHEET TDA8735 PLL frequency synthesizer Product specification Supersedes data of September 1994 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1998 Oct 23 ...
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... SO16 plastic small outline package; 16 leads; body width 7.5 mm 1998 Oct 23 GENERAL DESCRIPTION The TDA8735 is a single-chip PLL synthesizer designed for satellite receivers. The device can be set to two different addresses which can be used in applications where independently tuned VCOs are required. To adapt to different frequency accuracy, 3 reference ...
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... DIGITAL 3 1 REFERENCE PHASE MULTIPLEXER COUNTER DIVIDER DETECTOR PROGRAMMABLE CURRENT LATCHES AMPLIFIER TDA8735 Fig.1 Block diagram. reference 2 oscillator input REFERENCE OSCILLATOR 1 reference oscillator output 16 V CC2 SWITCH 15 external loop filter output tuning voltage 14 amplifier input ...
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... supply voltage 2 CC2 FUNCTIONAL DESCRIPTION The TDA8735 contains the following parts and facilities: Input amplifier VCO signal A prescaler with the divisors and a 2-bit programmable swallow counter A 13-bit programmable counter A digital memory phase detector A reference frequency channel comprised MHz crystal oscillator followed by a reference counter ...
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... Table 5 Bit BS (used to control the open-collector switch FREQUENCY (kHz The data byte DB3 must be set also used for test purposes (see Fig.3). 5 Product specification 14 + S14 2 tuning voltage amplifier output circuitry; DB2 : D4) SWITCH off output; DB2 : D2) BS SWITCH OUTPUT 1 sink current 0 floating TDA8735 INPUT ON ...
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... DB1 03 A DB3 A DB0 Fig.3 Bit organization. 6 Product specification STOP condition LSB MSB LSB MSB A DATA BYTE 2 A DATA BYTE LSB 1 1 0/1 0/1 LSB LSB LSB LSB NOT NOT NOT USED USED USED DB1 A DB2 A P MGL509 TDA8735 LSB ...
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... V input voltage (RMS value) i(rms) R input resistance i C input capacitance i 1998 Oct 23 PARAMETER CONDITIONS no outputs loaded no outputs loaded TDA8735T only open-collector 3 measured in Fig.4 7 Product specification TDA8735 MIN. MAX. 0.3 +5 12.5 V CC1 0.85 ...
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... I maximum output sink current sink Z impedance of switched off output o(off) I input bias current (absolute value) bias 1998 Oct 23 CONDITIONS MIN. see Fig.5 bit CP logic 0 3 logic 1 400 logic 0; 3 TDA8735T only f = 100 Hz 40 ripple f = 100 Hz 40 ripple 0 1.5 source CC2 ...
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... Philips Semiconductors PLL frequency synthesizer handbook, full pagewidth AM sine wave generator Fig.4 Prescaler input sensitivity (set-up measurement). handbook, halfpage MHz TDA8735 27 pF Fig.5 Crystal connection (4 MHz). 1998 Oct 23 HYBRID JUNCTION 50 50 coaxial coaxial coaxial MGL511 9 Product specification V CC1 TDA8735 MGL510 TDA8735 ...
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... Loop filter depends on VCO parameters. 1998 Oct CC2 XTAL1 MHz LOOP O XTAL2 CC1 LOOP TDA8735 n. DEC DEC SCL VCOFI SDA MGL512 5 V Fig.6 Application example tuning voltage output C3 C5 220 nF 3 programmable address J1 Addr. = C6H J2 Addr. = C4H 2 I C-BUS n.c. Product specification TDA8735 ...
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... REFERENCES JEDEC EIAJ MO-001AE 11 Product specification 3.9 8.25 9.5 2.54 7.62 3.4 7.80 8.3 0.15 0.32 0.37 0.10 0.30 0.31 0.13 0.33 EUROPEAN PROJECTION TDA8735 SOT38-1 ( max. 0.254 2.2 0.01 0.087 ISSUE DATE 92-10-02 95-01-19 ...
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... REFERENCES JEDEC EIAJ MS-013AA detail 10.65 1.1 1.1 0.25 0.25 1.4 10.00 0.4 1.0 0.419 0.043 0.043 0.055 0.01 0.01 0.394 0.016 0.039 EUROPEAN PROJECTION Product specification TDA8735 SOT162 ( 0.9 0.1 0 0.035 0.004 0.016 ISSUE DATE 95-01-24 97-05-22 ...
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... Use only a low voltage soldering iron (less than 24 V) 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. 13 Product specification TDA8735 ...
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... Purchase of Philips I components in the I Philips. This specification can be ordered using the code 9398 393 40011. 1998 Oct components conveys a license under the Philips’ system provided the system conforms to the I 14 Product specification TDA8735 2 C patent to use the 2 C specification defined by ...
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... Philips Semiconductors PLL frequency synthesizer 1998 Oct 23 NOTES 15 Product specification TDA8735 ...
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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 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...