AN6454SH Datasheet, PDF (1/4 Pages) Panasonic Semiconductor – Pager Direct Conversion FSK Demodulator Mixer IC

AN6454SH
Pager Direct Conversion FSK Demodulator Mixer IC
s Overview
The AN6454SH supports direct conversion FSK demodula-
tion for pagers, and incorporates two mixers.
s Features
• Low current consumption : 1mA
1
• Incorporates two mixers. 450MHz input frequency.
5
• Small surface-mount package with 0.5mm pitch.
Unit : mm
10
6
0.5±0.2
4.3±0.3
6.3±0.3
s Functional Block Diagram
s Pin Descriptions
Pin No.
Description
1 MIX bias
2 L–OSC input (1)
3 L–OSC input (2)
4 MIX current control
5 VCC
SOP package with 10 pins (SSOP010-P-0225)
Pin No.
6
7
8
9
10
Description
MIX (2) output
MIX (1) output
GND
RF bias
RF input
MIX bias
1
L-OSC input (1)
2
L-OSC input (2)
3
MIX Current
4
Control
VCC
5
BIAS
MIX1
MIX2
10
RF input
9
RF bias
8
GND
7
MIX (1) output
6
MIX (2) output