UPC8126K NEC, UPC8126K Datasheet - Page 2

• Manufacturer Part Number: UPC8126K
• Description: 900 MHz BAND DIRECT QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS
• Manufacturer: NEC

INTERNAL BLOCK DIAGRAM AND PIN CONNECTIONS (Top View)
2
RF-LOin
MIXout
N. C.
GND
GND
V
CC
1
23
24
25
26
27
28
LO Pre-Mix
22
1
Preliminary Data Sheet P13488EJ1V0DS00
21
2
LO 2
20
3
2
19
4
Phase
Shifter
LO
Buffer
18
5
17
6
16
7
I/Q-Mix
15
8
14
13
12
11
10
9
GND
Q
Qb
Ib
I
GND
PC8126K