uaa1570hl NXP Semiconductors, uaa1570hl Datasheet - Page 68

• Manufacturer Part Number: uaa1570hl
• Description: Global Positioning System Gps Front-end Receiver Circuit
• Manufacturer: NXP Semiconductors

Philips Semiconductors
15 INTERNAL CIRCUITRY
1999 May 10
1
2
3
4
5
6
7
8
9
10
Global Positioning System (GPS) front-end
receiver circuit
PIN
V
LNA2GND1
LNA2IN
BIASGND2
LNA2GND2
LNA2OUT
CLOCK
REFIN
V
TANK
CCA(LNA2)
CCA(VCO)
SYMBOL
2.7
0
0.815
0
0
1.48
CMOS level
1.69
2.7
1.92
V
CC
TYPICAL VALUES (V)
= 2.7 V
PIN VOLTAGE
5
0
0.807
0
0
3.629
CMOS level
3.99
5
1.92
V
CC
= 5 V
68
EQUIVALENT CIRCUIT WITHOUT ESD PROTECTION
8
10
3
7
CIRCUITS
5
11
2
6
MHB302
MHB301
MHB303
MHB305
UAA1570HL
Product specification
MHB304