TDA9965A データシートの表示（PDF） - Philips Electronics
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TDA9965A Datasheet PDF : 22 Pages
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Philips Semiconductors
12-bit, 5.0 V, 40 Msps analog-to-digital
interface for CCD cameras
BLOCK DIAGRAM
Product specification
TDA9965A
handbook, full pagewidth VCCD2
DGND2
SHD
48 47 46
SHP
45
CLPOB
44
CLKADC
VCCD1
CLPADC
DGND1 STDBY D11 D10
43
42 41 40 39 38 37
AGND4 1
CLAMP
2
IN
AGND5 3
STGE 4
AGND1 5
VCCA1 6
AGND2 7
VCCA2 8
Vref 9
PGAOUT 10
ADCIN 11
TRACK AND HOLD
4-BIT DAC
TDA9965A
PGA
REF = 3.2 V
10-BIT DAC
CLAMP
10
CLOCK
12
12-BIT ADC
OUTPUT
BUFFER
36
D9
35
D8
34 D7
33
D6
32
VCCO2
31
OGND2
30
VCCO1
29
OGND1
28
D5
27
D4
26
D3
n.c. 12
REGULATOR
INIT-ON-
POWER
SERIAL
INTERFACE
13
14 15 16 17
18 19
20 21 22
VRB
DEC
VCCA3
SEN
SDATA
REGEN
VRT
REF32
AGND3
SCLK
25
D2
23 24
D0 D1
MGU713
Fig.1 Block diagram.
2004 Jul 05
3
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