uaa1570hl NXP Semiconductors, uaa1570hl Datasheet - Page 70

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

Philips Semiconductors
1999 May 10
27
28
29
30
31
32
33
34
35
36
37
38
39
Global Positioning System (GPS) front-end
receiver circuit
PIN
BFCN
LIMINN
LIMINP
BFCP
V
DATA
V
SIGN
DGND
V
SCLK
PLLGND
P39GND
CCA(LIM)
DDD
CCA(PLL)
SYMBOL
1.696
1.696
1.696
1.696
2.7
CMOS level
2.7
(independent
of V
TTL output
0
2.7
1.34
0
0
V
CC
TYPICAL VALUES (V)
CC
= 2.7 V
level)
PIN VOLTAGE
3.999
3.999
3.999
3.999
5
CMOS level
5
(independent
of V
TTL output
0
5
2.5
0
0
V
CC
CC
= 5 V
level)
70
EQUIVALENT CIRCUIT WITHOUT ESD PROTECTION
27
32
28
37
CIRCUITS
MHB313
MHB314
34
MHB312
29
UAA1570HL
Product specification
MHB311
30