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AN2492FH Datasheet(PDF) 4 Page - Panasonic Semiconductor

Part No. AN2492FH
Description  Luminance and chrominance signal processing circuit for 8 mm video (NTSC)
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Maker  PANASONIC [Panasonic Semiconductor]
Homepage  http://www.panasonic.com/industrial/
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AN2492FH Datasheet(HTML) 4 Page - Panasonic Semiconductor

 
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AN2492FH
ICs for VCR
4
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Consumption current 1
ICC1
Consumption current for recording
52
72
92
mA
Consumption current 2
ICC2
Consumption current for playback
58
78
98
mA
Consumption current 3
ICC3
Power save mode
42
62
82
mA
Consumption current 4
ICC4
Camera power save mode
−8
−4.2
−1mA
Internal reference voltage source
VREF
Pin 3 voltage
2.5
V
REC overall
VME
Adjust pin 53 to set pin 47 output
−14
−12
−10
dB
at 1 V[p-p]
Y-AGC control characteristics
∆V
AGC
Pin 47 output gain ratio with input
−1.5
0
1.5
dB
0.5 V[p-p] and 2.0 V[p-p]
Y-AGC through mode
V26S
Pin 24 output at pin 50 input
200
250
300
mV[p-p]
View finder amp. frequency
fBA
Output ratio of 5 MHz/100 kHz
−1.5
0
1.5
dB
characteristics
at input 100 kHz, 5 MHz
Video-OSD white mute level
VOW
DC voltage based on a pedestal level
56
68
80
IRE
Video-OSD black mute level
VOB
DC voltage based on a pedestal level
−7
0
12
IRE
Video-OSD white mute CTL
V48W
Pin 48 input at inserting a record
3.6
4.8
V
voltage
character
Video-OSD black mute CTL
V48B
Pin 48 input at inserting a record
2.0
2.6
V
voltage
character
Video-OSD through CTL voltage
V48S
Pin 48 input at inserting a record
0
1.0
V
character
s Absolute Maximum Ratings
Parameter
Symbol
Range
Unit
Supply voltage
VCC
4.7 to 5.2
V
s Recommended Operating Range
Parameter
Symbol
Rating
Unit
Supply voltage
VCC
5.5
V
Supply current
ICC
100
mA
Power dissipation *
2
PD
359
mW
Operating ambient temperature *
1, *3
Topr
−10 to +70
°C
Storage temperature *
1
Tstg
−55 to +125
°C
Note) *1: Except for the power dissipation, operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.
*2: The power dissipation shown is for the IC package at Ta = 70°C.
PD = 696 (mW) (Ta = 70°C) in mounting on the glass epoxy printed circuit board of 50 × 50 × 0.8 (mm).
*3: PD = 471 (mW) at supply voltage VCC = 4.8 V.
s Electrical Characteristics at V
CC = 4.8 V, Ta = 25°C


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