Other ICs for Video
AN3117S, AN3117SA
RF modulator IC for VCR and VDP
■ Overview
Unit: mm
AN3117S
The AN3117S and AN3117SA are RF modulator ICs
for VCR and VDP. They provide excellent high frequency
characteristics by adopting the high performance RF os-
cillation circuit.
10.1±0.3
16
9
■ Features
(0° to 10°)
0.3
• Excellent in higher harmonic characteristics of RF
• Excellent in higher harmonic characteristics of sound
sub-carrier by the 1 MIX system
• Sharp white clip characteristics
• Suitable RF-MOD IC for the USA and Japan specifica-
tions
1
8
1.27
(0.605)
0.40±0.25
Seating plane
Seating plane
SOP016-P-0225A
• Video AM modulator
• RF carrier oscillator
• White clip
Unit: mm
AN3117SA
5.0±0.2
16
9
• Channel changeover SW
• Sound FM modulator
• ANT SW driver
• Carrier off SW
• Available also the SSOP package (0.65 mm pitch)
0° to 10°
0.5±0.2
1
8
■ Applications
• Video deck, video disk player, set top box for CATV,
game machine
0.65
(0.225)
Seating plane
+0.10
0.22
− 0.05
■ Block Diagram
SSOP016-P-0225A
Video
clamp
ANT SW
driver
RF
OSC
Buff.
RF
amp.
White
clip
MIX
Pre
amp.
Channel
SW
FM
mod.
1