PANASONIC AN2125FHS

AN2125FHS
NTSC/PAL signal processor IC for 510H color CCD camera
■ Overview
23.2±0.30
20.0±0.20
Unit:mm
65
102
103
(0.75)
0.18
+0.1
- 0.05
SEATING PLANE
0.15
■ Features
• Supports 510H CCDs (250,000 pixels)
• Compatible with both NTSC and PAL
• Built-in FH lock system for subcarrier generation
• Built-in automatic EEPROM read-in circuit at poweron instance.
• Built-in adjustment DAC (8 bits, 32 channels)
• Built-in external synchronization circuit
• Built-in comparator to provide for an electronic iris
0 –10˚
0.80±0.20
3.0±0.20
0.50
0.10±0.10
(0.75)
38
1.40±0.10
39
1
1.40±0.10
128
14.0±0.20
17.2±0.30
64
+0.1
– 0.05
The AN2125FHS is a CCD camera video signal processor IC featuring luminance and color-difference
signals processing, and encoding, Y/C mixing, 75-Ω
driver output, and subcarrier generation. It also includes an automatic white balance control circuit, an
operational amplifier for AGC, a DAC for adjustment,
and a circuit that automatically reads the EEPROM at
the instance of power-on. Together with only an external EEPROM, you can make all signal processing
system without a microprocessor.
128-Pin QFH Package (QFH128-P-1420)
■ Absolute Maximum Ratings
Symbol
Rating
Supply voltage
Parameter
VCC
VCC1=5.5
Unit
Supply current
ICC
ICC1 (156)=170
mA
mW
V
Power dissipation Note 2)
PD
876
Operating ambient temperature Note 1)
Topr
–20 to +70
˚C
Storage temperature Note 1)
Tstg
–55 to +150
˚C
Note 1) Ta=25˚C for other than operating ambient and storage temperatures.
Note 2) Allowable power dissipation of the package at Ta=70˚C.
■ Recommended Operating Range (Ta=25˚C)
Parameter
Operating supply voltage range
Symbol
Range
VCC
4.5 to 5.1V