參數(shù)資料
型號(hào)： HD49801FB
廠商： Electronic Theatre Controls, Inc.
元件分類： 數(shù)字信號(hào)處理
英文描述： Digital Signal Processing IC for CCD Cameras
中文描述： 數(shù)字信號(hào)處理集成電路CCD相機(jī)
文件頁(yè)數(shù)： 2/43頁(yè)
文件大?。?/td> 185K
代理商： HD49801FB
Pin Functions
Pin
No.
1
2
3
Pin
Name
PLLPO
PLLNO
VRI
Signal
PLL posi out
PLL nega out
Vertical reset in
I/O
O
O
I
Function Description
In PAL/SECAM modes, the fsc and f
H
gen lock phase
detection output
External reset input for the vertical synchronization
signal; high = reset
Composite horizontal and vertical blanking signal
Composite horizontal and vertical synchronization and
blanking signal
Vertical synchronization signal
Field vertical synchronization signal
Burst flag output
Line ID
PAL:
High = (R-Y) +, low = (R-Y) –
SECAM: High = B-Y, low = R-Y
SSG (SYNC signal generator) ground
4fsc output
PAD V
SS
4fsc oscillator circuit input
(NTSC: 4fsc = 14.31818 MHz)
4fsc oscillator circuit output
(PAL/SECAM: 4fsc = 17.734475 MHz)
fsc output
Clock output for chroma signal (C) D/A converter;
frequency = 4fsc
Chroma signal (C) output
(Data format: offset binary)
4
5
CBLKO
CSYNCO
Composite blanking out
Composite SYNC out
O
O
6
7
8
9
VDO
FVO
BFO
IDO
Vertical driving out
Field vertical out
Burst flag out
Line ID out
O
O
O
O
10
11
12
13
SSG V
SS
FF SCO
PAD V
SS
X4FSCI
V
SS
for SSG
4fsc out
V
SS
for PAD
4fsc osc in
V
SS
O
V
SS
osc
14
X4FSCO
4fsc osc out
osc
15
16
SCO
CCK
Sub carrier out
C clock for DAC
O
O
17
18
19
20
21
22
23
24
25
26
CO (8)
CO (7)
CO (6)
CO (5)
CO (4)
CO (3)
CO (2)
CO (1)
TEST1
YCK
Chroma out (8): MSB
Chroma out (7)
Chroma out (6)
Chroma out (5)
Chroma out (4)
Chroma out (3)
Chroma out (2)
Chroma out (1): LSB
Test 1
Y clock for DAC
O
O
O
O
O
O
O
O
I
O
Test pin: Fix at the low level
Clock output for luminance signal (Y) D/A converter;
frequency = 4fsc
Luminance signal (Y) output
27
28
29
30
31
32
33
34
YO (8)
YO (7)
YO (6)
YO (5)
YO (4)
YO (3)
YO (2)
YO (1)
Y out (8): MSB
Y out (7)
Y out (6)
Y out (5)
Y out (4)
Y out (3)
Y out (2)
Y out (1): LSB
O
O
O
O
O
O
O
O
2
HD49801FB
HD49801FB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD49815 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Digital Camera Signal Processor
HD49815TF 制造商:Renesas Electronics Corporation 功能描述:
HD4A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SOT 23 SILICON PLANAR HIGH SPEED SWITCHING DIODES
HD4A-7D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SOT 23 SILICON PLANAR HIGH SPEED SWITCHING DIODES
HD4ATA 功能描述:二極管 - 通用，功率，開(kāi)關(guān) - RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Switching Diodes 峰值反向電壓:600 V 正向連續(xù)電流:200 A 最大浪涌電流:800 A 配置: 恢復(fù)時(shí)間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube
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