參數(shù)資料
型號: TDA8757AHL/21
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
封裝: PLASTIC, HLQFP-144
文件頁數(shù): 32/37頁
文件大?。?/td> 908K
代理商: TDA8757AHL/21
Philips Semiconductors
TDA8757A
Triple 8-bit ADC 205 Msps
Preliminary data
Rev. 01 — 22 March 2002
4 of 37
9397 750 09549
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
6.
Block diagram
Fig 1.
Block diagram.
FCE694
ADC
REGULATOR
CLAMP
RED CHANNEL
A0R to A7R
CLPR
CLP
7
11
9
3
15
17
21
19
26
28
32
30
38
39
43
47
44
42
37
132
4
2
130
141
140
136
135
133
134
124
123
70
71 to 78
58 to 65
27
29
91
79 to 86
92 to 99
16
18
129
113
100 to 107
114 to 121
6
8
131
5
B0R to B7R
ORR
GREEN CHANNEL
BLUE CHANNEL
TDA8757
OUTPUT
GAINCR
BOTR
A0G to A7G
CLPG
B0G to B7G
ORG
BOTG
A0B to A7B
CLPB
B0B to B7B
ORB
8
CKADC
HSYNCI
CKDATA
CKREFO
CKEXT
INV
COAST
CKREF
BOTB
OE
DEC1
HSYNC
DEC2 PD
CZ
CP
AGCR
INR
DECR
GAINCG
AGCG
ING
DECG
GAINCB
AGCB
INB
INSOG
SOGO
DECB
VREF
A1
A2
SEN
SCL
SDA
DIS
I2C/3W
SERIAL
INTERFACE
I2C-BUS
or
3W-BUS
SYNCHRO
EXTRACTOR
23
24
MUX
I2C-bus
PLL
1-bit
(Hlevel)
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