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TDA4665 参数 Datasheet PDF下载

TDA4665图片预览
型号: TDA4665
PDF下载: 下载PDF文件 查看货源
内容描述: 基带延迟线 [Baseband delay line]
分类和应用: 延迟线商用集成电路光电二极管
文件页数/大小: 12 页 / 117 K
品牌: PHILIPS [ NXP SEMICONDUCTORS ]
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1996 Dec 17
BLOCK DIAGRAM
Philips Semiconductors
Baseband delay line
handbook, full pagewidth
±(R−Y)
11
LP
addition output
stages buffers
±(R−Y)
LINE
MEMORY
pre-amplifiers
SAMPLE-
AND-HOLD
16
SIGNAL
CLAMPING
colour-difference
input signals
colour-difference
output signals
±(B−Y)
LINE
MEMORY
SAMPLE-
AND-HOLD
LP
14
SIGNAL
CLAMPING
12
3
3 MHz shifting clock
DIVIDER
BY 192
±(B−Y)
VP1
FREQUENCY
PHASE
DETECTOR
LP
digital supply
1
VP2
6 MHz
CCO
9
analog supply
TDA4665
sandcastle
pulse input
5
SANDCASTLE
DETECTOR
2
6
13
15
n.c.
n.c.
n.c.
n.c.
DIVIDER
BY 2
3
GND2
MED848
7
4, 8
i.c.
10
GND1
Product specification
TDA4665
Fig.1 Block diagram.