AN6494NSA Datasheet, PDF (1/6 Pages) Panasonic Semiconductor – Digital Communication Orthogonal Modulator IC

AN6494NSA
Digital Communication Orthogonal Modulator IC
s Overview
The AN6494NSA is an orthogonal modulator IC for digital
cellular telephones. It incorporates a phase shifter and an APC
circuit for indirect modulation in the 1.5GHz band. It efficiently
prevents power from leaking to adjacent channels. When pro-
vided with an LC filter, it can efficiently suppress IF-band local
harmonic spurious.
s Features
• Operating supply voltage range : 2.7V to 4.0V
• 1.5GHz indirect modulation
• LO1’s eighth-order harmonic suppression : –65dBc or better
• Output power level : –13dBm
• Variable range : APC = typ. 38dB (at fout=1.5GHz)
• Phase shifter frequency : 178MHz
• Package : SSOP016-P-0225A with 0.65mm pitch
s Block Diagram
5.00±0.20
16
9
Unit : mm
(1.0)
1
8
0 —10˚
0.50±0.20
(0.225)
0.22
+0.10
–0.05
0.65
SEATING PLANE
SEATING PLANE
SOP package with 16 pins (SSOP016-P-0225A)
L02
PO
VAPC
16
15
14
13
12
11
10
9
NC
LPF
1
2
3
4
5
6
7
8
L01
Q
Q
I
I
VCC