UPB1004GS NEC [NEC], UPB1004GS Datasheet - Page 2

• Manufacturer Part Number: UPB1004GS
• Description: REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER
• Manufacturer: NEC [NEC]

PIN CONNECTIONS AND INTERNAL BLOCK DIAGRAM
2
GND (phase detector)
V
CC
GND (1stLO-OSC)
V
(phase detector)
CC
GND (RF-MIX)
GND (IF-MIX)
V
(1stLO-OSC)
1stLO-OSC1
1stLO-OSC2
CC
RF-MIX
(RF-MIX)
RF-MIX
PD-V
PD-V
PD-V
IF-MIX
out
out
out
out
3
2
1
in
in
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
Data Sheet P13860EJ3V0DS00
PD
25
8
2
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
V
V
IF-MIX
GND (2ndIF-AMP)
2ndlF
2ndlF
2ndlFbypass
V
2ndIF
REF
V
REF
GND (divider block)
LO
V
CC
GC
CC
CC
CC
out
(IF-MIX)
(2ndIF-AMP)
(reference block)
(divider block)
(IF-MIX)
out
in
in
in
out
out
1
2
PB1005GS