HA118144AF Datasheet PDF - ETC
| Part Number | HA118144AF | |
| Description | Video Camera CDS/AGC IC | |
| Manufacturers | ETC | |
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HA118144AF
Video Camera CDS/AGC IC
Description
The HA118144AF is a bipolar IC that was
developed to perform the analog signal processing
between the CCD and the ADC in a CCD camera,
and is optimal for use in CCD camera digital signal
processing systems.
Functions
• Correlated double sampling
• AGC
• Sample and hold
• Gain select
• Knee processing
• Serial interface control
Features
• Excellent suppression of CCD output lower
frequency noise by using clamp-type correlated
double sampling.
• A high S/N ration by using dual (pre- and
post-) AGC amplifiers and high sensitivity
based on increased coverage.
• Provides compensation for IC variations and
imaging device sensitivity variations with an 8
state gain select circuit.
• Allows the AGC, gain select, and knee control
to be controlled from the system micro-
processor over a serial interface.
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HA118144AF
HA118144AF
Pin Functions (cont)
Pin Pin
No. Name
41 SP2
Signal
Stan-
dard DC Signal Signal
Voltage Type Level
Sample & hold
pulse 2
S&H 5 VPP
pulse
42 SP1
Sample & hold
pulse 1
S&H 5 VPP
43 NC
44 INJECT IIL injector
45 NC
46 SDATA Serial data
input
47 SCK
Serial data
clock
48 NC
0.7 V DC 2.46 mA
Pulse 5 VPP
Pulse 5 VPP
Impedance Function Description
10 k Signal period sample and hold
pulse. Duty = 25%, phase
difference = 180° (with respect
to SP1).
10 k Field through period clamp
pulse. Duty = 25%, phase
difference = 180° (with respect
to SP2).
Bias current pin for internal
logic circuits. Leave open.
30 k Serial data input pin
30 k Serial clock pin. Period of
2 µs to 20 µs.
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HA118144AF electronic component. |
| Information | Total 23 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HA118144AF.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| HA118144AF | The function is Video Camera CDS/AGC IC. ETC | |
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