SAA7197T Philips Semiconductors, SAA7197T Datasheet
SAA7197T
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SAA7197T Summary of contents
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DATA SHEET SAA7197 Clock Generator Circuit for desktop video systems (CGC) Product specification File under Integrated Circuits, IC22 INTEGRATED CIRCUITS August 1996 ...
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... ORDERING INFORMATION EXTENDED TYPE NUMBER PINS SAA7197P 20 SAA7197T 20 August 1996 GENERAL DESCRIPTION The SAA7197 generates all clock signals required for a digital TV system suitable for the SAA719x family. The circuit operates in either the phase-locked loop mode (PLL) or voltage controlled oscillator mode (VCO). ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) BLOCK DIAGRAM handbook, full pagewidth MS 1 LOOP FILTER PHASE DETECTOR PRE-FILTER 11 LFCO AND PULSE SHAPER LFCO2 LFCOSEL FUNCTION DESCRIPTION The SAA7197 generates all clock signals required for a digital TV system suitable for the SAA719x family ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) Source select LFCOSEL Line frequency control signal LFCO (pin 11) is selected by LFCOSEL = LOW. LFCOSEL = HIGH selects LFCO2 input signal (pin 19). This function is not tested. Chip enable CE The buffer outputs are enabled and RESN set HIGH HIGH (Fig ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134); ground pins as well as supply pins together connected. SYMBOL V analog supply voltage (pin 5) DDA V digital supply voltage (pins 8 and 17) DDD V difference voltage V ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) SYMBOL PARAMETER Output CREF (pin 15) V output voltage LOW OL V output voltage HIGH OH f output frequency CREF CREF C output load capacitance L t set-up time SU t hold time HD Output signals LLCA, LLCB, LLC2A and LLC2B (pins 7, 10, 14, and 20); note 3 ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) handbook, full pagewidth CREF LLCA LLCB LLC2A LLC2B t comp August 1996 LLC t t LLC L LLC LLC2 t LLC2 Fig.3 Output timing. 7 Product specification SAA7197 2 ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) handbook, full pagewidth V DDA V DDD power-on LFCO RESN LLCA LLCB LLC2A LLC2B clock HIGH internal reset handbook, full pagewidth LFCOSEL LFCO2 11 LFCO August 1996 oscillation t d normal operation ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) PACKAGE OUTLINES DIP20: plastic dual in-line package; 20 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. mm 4.2 0.51 3.2 inches 0.17 0.020 0.13 Note 1 ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) SO20: plastic small outline package; 20 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.30 2.45 mm 2.65 0.25 0.10 2.25 0.012 0.096 0.10 inches 0.01 0.004 ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) August 1996 NOTES 13 Product specification SAA7197 ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) August 1996 NOTES 14 Product specification SAA7197 ...
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... Philips Semiconductors Clock Generator Circuit for desktop video systems (CGC) August 1996 NOTES 15 Product specification SAA7197 ...
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... Tel. +46 8 632 2000, Fax. +46 8 632 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2686, Fax. +41 1 481 7730 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 ...