HD155121F Datasheet, PDF (3/57 Pages) Hitachi Semiconductor – RF Transceiver IC for GSM and PCN Dual band cellular systems

Pin Arrangement
HD155121F
MIX1INB1
MIX1IN1
RFOUT
RFIN1
RFIN2
VCCPLL
GNDPLL
VCOIN2
VCOIN1
VCCCOMP
PLLOUT
ICURAD
48 47 46 45 44 43 42 41 40 39 38 37
1
36
2
35
3
34
4
33
5
32
6
31
7
30
8
29
9
28
10
27
11
26
12
25
13 14 15 16 17 18 19 20 21 22 23 24
IFLO
BAND
IFVCOO
IFVCOI
VCCIF
GNDIF
IFIN
IFINB
LE
SDATA
CLK
MIX2O
(Top View)
3