Panasonic AN2516S Datasheet
AN2516S
Electronic View-Finder Driving IC with Character Input
■ Overview
The AN2516S is a drive IC for an electronic monochrome view-f inder of a video camera. The AN2516S
has all the functions of the AN2515S except HD and
VD output, and has attached γ-correction (which compensates luminance characteristics). It is easy to make
up a 0.5-inch electronic view-f inder with minimal external components.
■ Features
• Built-in video amplifier, synchronous signal separa
tion, horizontal vertical oscillator, AFC, γ correction,
character mixing, and vertical driver circuits.
• Direct drive of a vertical deflection coil available
• Built-in capacitor for vertical synchronous signal
separation
■ Block Diagrams
1.3
±0.25
0.4
1.27
0.1±0.1
0.3
5.4±0.3
7.7±0.3
18-Pin SOP Package (SOP018-P-0300)
0.15
0.65
±0.2
1.5
Unit:mm
12.6±0.3
3.9Ω
220VR
47µF
Video Intput
470Ω
1µF
Sync.
Sepa.
470Ω
47KVR
V.Sync.
C–Mix.
Sepa.
V. OSC
33kΩ
0.1µF
Video
24kΩ
Output
0.015µF
130kΩ
H.OSC
510kΩ
Phase
Comp.
V·Defcoil
Drive
39Ω
+6dB
Amp.
18 17 16 15 14 13 12 11 10
123456789
VCC=5.0V
■ Absolute Maximum Ratings (Ta=25˚C)
Parameter Symbol Rating Unit
Supply voltage
Supply current
Power dissipation
Note 2)
Operating ambient temperature
Storage temperature
Note 1)
Note 1)
V
CC
I
CC
P
D
T
opr
T
stg
5.5 V
47
190
–20 to +75
–55 to +125
Note 1) Ta=25˚C except operating ambient temperature and storage temperatures unless otherwise specified.
Note 2) Allowable power dissipation of the package at Ta=70˚C.
■ Recommended Operating Range (Ta=25˚C)
Parameter Symbol Range
Operating supply voltage range
V
CC
4.5V to 5.3V
■ Electrical Characteristics (VCC=5V, Ta=25±2˚C)
Parameter ConditionSymbol
Supply current (1)
Supply current (2)
Video amp. gain (1)
Video amp. gain (2)
Synchronous separating capability (1)
Synchronous separating capability (2)
Video signal HD width
AFC output HD width
Horizontal free oscillation freq.
AFC loop gain
Control sensitivity
Vertical separation time
Video signal HD width
Vertical free-oscillation freq.
Vertical deflection output amplitude (1)
Vertical deflection output amplitude (2)
Vertical deflection output
dynamic range (1)
Vertical deflection output
dynamic range (2)
Character-Black level
Character-White level
Vertical deflection output min. drive capability
I
2
I
14
G
1
V
G
2
V
HSEP1
HSEP2
Hout
τ
AFCHD
τ
f
Hfree
AFC
f
β
VSEP
T
τ VOUT
fVfree
VVDEF1
VVDEF2
VDEF1
DR
DRVDEF2
CBL
CWL
V
3–4
min typ max Unit
2.35 7.5 13.0 mA
5.5
10.0 14.0 mA
11.5 12.5 dB
10.5
4.3
5.3
0.2
7.0 8.0 9.0
9.5 10.5 11.5 µs
14.25 15.75 17.25
15.25 15.75 16.25 kHz
840 960 1080
81624
1.1 1.3 1.5
45 49 53
1.3 1.6 1.9 V
1.3 1.6 1.9 V
2.0 2.4 2.8
2.0 2.4 2.8
0.15 0.20 0.25
0.65 0.85 1.05
0.65
6.3
dB
1.3 V
kHz
Hz/µA
ms
Hz
mA
mW
˚C
˚C
Note
at no-load
at no-load
V
µs
µs
V
V
V
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