參數(shù)資料
型號: TDA8757HL
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: Triple 8-bit ADC 170 Msps
中文描述: 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
封裝: HEAT SINK, PLASTIC, LQFP-144
文件頁數(shù): 8/37頁
文件大?。?/td> 895K
代理商: TDA8757HL
Philips Semiconductors
TDA8757
Triple 8-bit ADC 170 Msps
Preliminary data
Rev. 07 — 28 February 2002
8 of 37
9397 750 09457
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
AGC
R
BOT
R
GAINC
R
CLP
R
DEC
R
V
CCA(R)
IN
R
n.c.
AGND
R
n.c.
AGC
G
BOT
G
GAINC
G
CLP
G
DEC
G
V
CCA(G)
IN
G
AGND
G
IN
SOG
SOG
O
n.c.
AGC
B
BOT
B
GAINC
B
CLP
B
DEC
B
V
CCA(B)
IN
B
AGND
B
n.c.
n.c.
n.c.
I
2
C/3W
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
red channel AGC output
red channel ladder decoupling input (BOT)
red channel gain capacitor input
red channel clamp capacitor input
red channel regulator decoupling input
red channel analog supply voltage
red channel analog input
not connected
red channel gain analog ground
not connected
green channel AGC output
green channel ladder decoupling input (BOT)
green channel gain capacitor input
green channel clamp capacitor input
green channel regulator decoupling input
green channel analog supply voltage
green channel analog input
green channel gain analog ground
sync on green channel input
composite sync output
not connected
blue channel AGC output
blue channel ladder decoupling input (BOT)
blue channel gain capacitor input
blue channel clamp capacitor input
blue channel regulator decoupling input
blue channel analog supply voltage
blue channel analog input
blue channel gain analog ground
not connected
not connected
not connected
selection input between I
2
C-bus (active HIGH) and 3W-bus
(active LOW)
I
2
C-bus address control input 1
I
2
C-bus address control input 2
scan test mode input (active HIGH)
scan test output
I
2
C-bus and 3W-bus disable control input (disable at HIGH
level)
select enable input for 3W-bus
A1
A2
TCK
TDO
DIS
38
39
40
41
42
SEN
43
Table 3:
Symbol
Pin description
…continued
Pin
Description
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