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| TDA8786 Datasheet, PDF (16/28 Pages) NXP Semiconductors – 10-bit analog-to-digital interface for CCD cameras | |||
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Philips Semiconductors
10-bit analog-to-digital interface for
CCD cameras
Product speciï¬cation
TDA8786; TDA8786A
handbook, full pagewidth
SDATA
SCLK
SEN
SHIFT REGISTER
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 A0 A1 A2
LSB
10
MSB
LATCH
SELECTION
8
(D7 to D0)
9
(D8 to D0)
4
(D3 to D0)
4
(D3 to D0)
10
(D9 to D0)
OFD
LATCHES
AGC GAIN
LATCHES
SOFT CLIP
LATCHES
PARTIAL
STANDBY
CLAMP
REFERENCE
LATCHES
8-bit DAC
AGC control
soft clip
control
standby
control
10-bit DAC
MGD526
Fig.13 Serial interface block diagram.
handbook, full pagewidth
SDATA
tsu2
MSB
thd4
LSB
A2 A1 A0 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
SCLK
SEN
tsu1
MGE373
thd3
tsu3
tsu = 4 ns (min.); thd3 = thd4 = 4 ns (min.).
Fig.14 Loading sequence of control DACs input data via the serial interface.
1997 Nov 17
16
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