UPB1008 NEC [NEC], UPB1008 Datasheet - Page 9

• Manufacturer Part Number: UPB1008
• Description: NECs LOW POWER GPS RF RECEIVER
• Manufacturer: NEC [NEC]

ORDERING INFORMATION
INTERNAL BLOCK DIAGRAM
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably
be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and
agree to fully indemnify CEL for all damages resulting from such improper use or sale.
Part Number
UPB1008K
1stLO-OSC1
1stLO-OSC2
GND LNA
GND
V
PDout
LNAin
V
CC
V
CCLO
CCrf
dig
LO
Package
36 Pin plastic QFN
1
2
3
4
5
6
7
8
9
PD
/2
/6/7
/2
/2
8
/4
Caution:
The island pins located on the corners are needed to fabricate
products in our plant, but do not serve any other function.
Consequently the island pins should not be soldered and should
remain non-connection pins.
OUTLINE DIMENSIONS
Pin 36
Pin 1
6.0±0.2
6.2±0.2
6.2±0.2
6.0±0.2
ADC
ADC
2-bit
2-bit
V
V
th
th
Package Outline QFN-36
4 -CO.5
27
26
25
24
23
22
21
20
19
2ndIFoutl
2ndIFoutlb
DCoffsetl
DCoffsetlb
V
Imag
Isign
Qsign
Qmag
CCbb
0.22±0.05
(Units in mm)
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
0.55±0.2
0.5
Actual size
05/27/04
6.4
6.0
0.5
3.8