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)： 4/43頁(yè)
文件大?。?/td> 185K
代理商： HD49801FB
Pin Functions
(cont)
Pin
No.
69
70
71
72
73
74
75
76
Pin
Name
ADI (6)
ADI (5)
ADI (4)
ADI (3)
ADI (2)
ADI (1)
ADI (0)
OBPI
Signal
AD in (6)
AD in (5)
AD in (4)
AD in (3)
AD in (2)
AD in (1): LSB
AD in (0)
Optical black pulse in
I/O
I
I
I
I
I
I
I
I
Function Description
A/D input
Fix at the low level
Sensor optical black period input; high during the OB
period
Feedback clamp OBP detection output (0 V to 5 V)
Knee point setting output; high = iris region 6
Iris V-window pulse 3
Iris V-window pulse 2
Iris V-window pulse 1
Title color setting signal
77
78
79
80
81
82
83
84
85
86
CPREFO
KNEEO
EP3O
EP2O
EP1O
TBI
TGI
TRI
TKEYI
NMEI
Clamp reference out
Knee point out
Iris V edge pulse 3 out
Iris V edge pulse 2 out
Iris V edge pulse 1 out
Titler B in
Titler G in
Titler R in
Titler key in
Memory enable bar in
O
O
O
O
O
I
I
I
I
I
Title on/off signal; high = on, low = off
Line memory R/W enable signal; high = disable,
low = enable
DETSO function selection (iris/WB) input; high = iris,
low = WB
87
IWNI
Iris/white balance in
I
88
PAD V
DD
V
DD
for PAD
V
DD
+0.25 V
–0.50 V
89
90
91
DETLDI
DETCKI
DETSO
DET load in
DET clock in
DET serial out
I
I
O
Iris/WB load pulse
Iris/WB clock pulse
Iris: Average value (22b)/peak value (11b)
WB: Mg-G (11b), R-B (11b)
Image quality control data (state data) load pulse
Image quality control data (state data) clock pulse
Image quality control data (state data) input
In PAL/SECAM mode, line ID reset input; high = reset
TG CSYNC output
Camera horizontal synchronization output
92
93
94
95
96
97
98
SLDI
STCKI
SDI
IDSI
TGSYNCO TG sync out
CHDO
SSG V
DD
State load in
State clock in
State data in
Line ID reset in
I
I
I
I
O
O
V
DD
Camera HD out
V
DD
for SSG
+0.25 V
–0.50 V
99
100
XHCKI
XHCKO
H osc in
H osc out
osc
osc
H oscillator input (NTSC: 260 f
H
= 4.090908 MHz)
H oscillator output
(PAL/SECAM: 282 f
H
= 4.40625 MHz)
4
HD49801FB
HD49801FB
V direction iris setting region
output
V
DD
for pad, V
DD
= 5 V
V
DD
for SSG, V
DD
= 5 V
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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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