SAA7158WP Philips Semiconductors, SAA7158WP Datasheet
SAA7158WP
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SAA7158WP Summary of contents
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DATA SHEET SAA7158 Back END IC Preliminary specification File under Integrated Circuits, IC02 INTEGRATED CIRCUITS July 1994 ...
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... QUICK REFERENCE DATA SYMBOL V digital supply voltage DD analog supply voltage T operating ambient temperature amb ORDERING INFORMATION EXTENDED TYPE NUMBER PINS SAA7158WP 68 Note 1. SOT188-2; 1996 November 26. July 1994 PARAMETER PACKAGE PIN POSITION MATERIAL PLCC plastic 2 Preliminary specification SAA7158 MIN ...
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... Philips Semiconductors Back END IC July 1994 3 Preliminary specification SAA7158 ...
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... Philips Semiconductors Back END IC PINNING SYMBOL PIN TEST1/AP 1 input Y0-0 2 3-state output Y0-1 3 3-state output Y0-2 4 3-state output Y0-3 5 3-state output Y0-4 6 3-state output Y0-5 7 3-state output V 8 supply DD1 V 9 ground SS1 Y0-6 10 3-state output Y0-7 11 3-state output UV0-0 12 3-state output ...
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... Philips Semiconductors Back END IC SYMBOL PIN U1-4/UV1-0 41 input U1-5/UV1-1 42 input U1-6/UV1-2 43 input U1-7/UV1-3 44 input Y1-0 45 input Y1-1 46 input Y1-2 47 input Y1-3 48 input Y1-4 49 input Y1-5 50 input Y1-6 51 input Y1-7 52 input V 53 analog ground SUB RFHY 54 analog input RFLY 55 analog input RFLC ...
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... Philips Semiconductors Back END IC July 1994 Fig.2 Pin configuration. 6 Preliminary specification SAA7158 ...
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... Philips Semiconductors Back END IC FUNCTIONAL DESCRIPTION Block Diagram The BENDIC will be produced in a CMOS double metal process possible to feed the BENDIC with 8-bit wide luminance and chrominance signals Y/U/V in 4:1:1 mode from the digital Y/U/V bus and to run bypass mode with Y/U/V in 4:4:4 mode without any bandwidth reduction ...
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... Philips Semiconductors Back END IC July 1994 8 Preliminary specification SAA7158 ...
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... Philips Semiconductors Back END IC Data Path Signal processing 1H - 4:1:1 line memory, 852 words by 8-bits luminance 4-bits multiplexed chrominance The Y/U/V line memory is organized as 852 x 12 bits. It works as a shift register with recirculation mode if desired. The line start is synchronized to RE, and if there are more than 852 words to be stored it will stop and hold ...
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... Philips Semiconductors Back END IC REGISTER with 3-state control for direct output of Y/U/V 1 input to memories The 3-state switch with internal register is supplied for the feedback data to the second memory. The feedback bus is a copy of the field 1 bus, but with 4 clockpulses delay. 3-state control is done via P interface. ...
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... Philips Semiconductors Back END IC Table 1 Write address table. ADDRESS (HEX) FUNCTION 1 dataformat setting 2 grey value setting 3 read enable setting 4 zoom setting 5 CTI setting 6 peaking setting, average UV select July 1994 BIT bit2: invUV bit3: UV8bit bit4: UVbin bit5: Yclip bit6: 4:4:4 bit7: feedback ...
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... Philips Semiconductors Back END IC ADDRESS (HEX) FUNCTION 7C multiplexer setting 7D multiplexer setting 7E multiplexer setting 7F multiplexer setting The function of the bits in the control datawords are explained below: feedback HI: feedback output is 3-state enabled = outputs active 4:4:4 HI: YUV-4:4:4 mode selected instead of 4:1:1 mode Yclip HI: Y signal after peaking is clipped and converted to 9-bit range UVbin HI: UV signals are taken from input as binary signals instead 2’ ...
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... Philips Semiconductors Back END IC Table 2 Read address table. ADDRESS (HEX) 80 bit0: corr(0) bit1: corr(1) bit2: corr(2) bit3: corr(3) bit4: corr(4) bit5: corr(5) bit6: corr(6) bit7: corr(7) corr(15:0) is the measured Y correlation factor between two successive fields. July 1994 ADDRESS BIT (HEX) 13 Preliminary specification ...
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... Philips Semiconductors Back END IC CHARACTERISTICS Specification of input/output and clock levels and timing The following table shows the specifications of input/output/clock levels and timing for 4 amb DD SYMBOL PARAMETER Supply V digital supply voltages DD1-2 V analog supply voltages DDA1-4 I supply current digital ...
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... Philips Semiconductors Back END IC SYMBOL PARAMETER DNL differential nonlinearity INL integral nonlinearity V output voltage (without load) out Notes MHz MHz (rectangular full scale); without output load. CLK data 2. Timings and levels have to be measured with load circuits 1.2 k connected to 3.0 V (TTL load), and C APPLICATION NOTE FOR THE ANALOG PART OF BENDIC The digital to analog conversion is done in parallel for the three channels. The DA converters (8-bit for U and V ...
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... Philips Semiconductors Back END IC July 1994 Fig.4 Timing diagram. 16 Preliminary specification SAA7158 ...
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... Philips Semiconductors Back END IC PACKAGE OUTLINE PLCC68: plastic leaded chip carrier; 68 leads pin 1 index DIMENSIONS (millimetre dimensions are derived from the original inch dimensions UNIT min. max. 4.57 0.53 mm 0.51 0.25 3.30 4.19 0.33 0.180 0.021 inches 0.020 0.01 0.13 0.165 ...
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... Philips Semiconductors Back END IC SOLDERING Plastic leaded chip carriers B Y WAVE During placement and before soldering, the component must be fixed with a droplet of adhesive. After curing the adhesive, the component can be soldered. The adhesive can be applied by screen printing, pin transfer or syringe dispensing. ...