NEC RF & Wireless - California Eastern Laboratories

NEC GPS Receiver IC and Silicon RFIC Block Diagrams
GPS Receiver IC
ELECTRICAL CHARACTERISTICS (TA = 25°C)
RF Input IF Output Conversion
Part Frequency Frequency VCC ICC Gain Package Package
Number (MHz) (KHz) (V) (mA) (dB) Code Style
TYP TYP TYP TYP
UPB1007K 1 1575.42 4092.00 3.0 25.0 120 QFN 36 36 pin QFN
Notes: 1. Includes integrated RF and IF downconverters and PLL frequency synthesizer.
UPC2756TB
Downconverter
UPC8106TB
Upconverter
UPC3230GR
AGC Amplifier
UPC3220GR
Out-of-Band Tuner
RF In
IF Out
IF In
RF Out
Power
Save
1
2
3
4
IFC AGC
16
15
14
13
1
2
3
4
16
15
14
13
LO1
LO2
VCC
GND
LO In
VCC
GND
5
6
7
12
11
10
5
6
7
12
11
10
UPC2757/58TB & UPC8112TB
Downconverters
UPC8172 / 8187TB
Upconverter
8
9
8 9
RF In
LO In VCC GND
IF Out
Power
Save
LO In
GND
IF In
Power
Save
VCC
RF Out
1
2
UPC2798GR Tuner
Downconverter with
Video & AGC Amplifiers
20
19
25
UPC3228T5S Tuner
Downconverter with
Video & AGC Amplifiers
24 23 22 21 20 19 18 17
16
3
18
26
15
16
UPC8190K / UPC8194K
AGC Amplifer with IQ Demodulator
15
14 13 12 11
10
4
5
6
7
8
17
16
15
14
13
27
28
29
30
31
AGC
CONTROL
14
13
12
11
10
17
9
9
12
10 11
32
1 2 3 4 5 6 7 8
9
18
8
19
Reg & AGC
Control
1/2
7
20
6
UPB1007K GPS Receiver IC
1 2 3 4 5
36
35
34
33
32
31
30
29
28
UPC8191K / UPC8195K
AGC Amplifer with IQ Modulator
1
2
27
26
15
14 13 12 11
3
Vr
eg
25
16
Reg & AGC
Control
10
4
5
24
23
17
9
6
22
18
19
20
LPF
1/2
1/2
8
7
6
7
8
9
PD
/25
/8
/2
21
20
19
1 2 3 4 5
10
11
12
13
14
15
16
17
18
13