參數(shù)資料
型號(hào): TDA8709A
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 消費(fèi)家電
英文描述: Video analog input interface
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP28
封裝: PLASTIC, SOT-117-1, DIP-28
文件頁(yè)數(shù): 3/28頁(yè)
文件大?。?/td> 170K
代理商: TDA8709A
June 1994
3
Philips Semiconductors
Product specification
Video analog input interface
TDA8709A
BLOCK DIAGRAM
Fig.1 Block diagram.
handbook, full pagewidth
MBB951
TTL
OUTPUTS
9
1
2
3
4
10
11
12
13
fast output
chip enable
D7
D6
D5
D4
D3
D2
D1
D0
output
format
selection
8 - bit
ADC
AMP.
VIDEO
AMPLIFIER
INPUT
SELECTOR
16
17
18
19
20
14
15
video input
selection bit 0
video input
selection bit 1
analog
voltage
output
ADC
input
clock
input
decoupling
input
5
21
7
TTL outputs VCCO
video input 0
video input 1
video input 2
clamp capacitor
connection
gain control
input
24
25
CLAMP
LOGIC
CLAMP LEVEL "16"
DIGITAL COMPARATOR
CLAMP LEVEL "128"
DIGITAL COMPARATOR
27
26
clamp
level
selection
clamp
pulse
6
digital VCCD
(+ 5 V)
digital
ground
8
22
analog VCCA
(+ 5 V)
analog
ground
23
TDA8709A
28
相關(guān)PDF資料
PDF描述
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