參數(shù)資料
型號(hào): TDA8708AN
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP28
封裝: 0.600 INCH, PLASTIC, DIP-28
文件頁(yè)數(shù): 18/24頁(yè)
文件大?。?/td> 190K
代理商: TDA8708AN
June 1994
3
Philips Semiconductors
Product specication
Video analog input interface
TDA8708A
BLOCK DIAGRAM
Fig.1 Block diagram.
andbook, full pagewidth
MBB965
TTL
OUTPUTS
9
1
2
3
4
10
11
12
13
output format/
chip enable
(3-state input)
D7
D6
D5
D4
D3
D2
D1
D0
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
521
7
TTL outputs
video input 0
video input 1
video input 2
clamp capacitor
connection
AGC capacitor
connection
24
25
AGC &
CLAMP
LOGIC
&
MODE
SELECTION
PEAK LEVEL
DIGITAL COMPARATOR
27
26
sync level
sync pulse
black level
sync pulse
6
digital VCCD
(+ 5 V)
digital
ground
8
22
analog VCCA
(+ 5 V)
VCCO (+ 5 V)
analog
ground
23
TDA8708A
28
BLACK LEVEL
DIGITAL COMPARATOR
SYNC LEVEL
DIGITAL COMPARATOR
peak level current
resistor input
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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