uaa3535hl NXP Semiconductors, uaa3535hl Datasheet - Page 3

• Manufacturer Part Number: uaa3535hl
• Description: Low Power Gsm/dcs/pcs Multi-band Transceiver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
BLOCK DIAGRAM
2000 Feb 17
handbook, full pagewidth
Low power GSM/DCS/PCS multi-band transceiver
V CC(RFCP)
V CC(RFLO)
V CC(TXCP)
DCSPCSIA
DCSPCSIB
RFCPGND
RFLOGND
TXCPGND
RFGND1
RFGND2
V CC(RF)
RFGND3
RFGND4
EXTRES
RFLOIA
RFLOIB
RFCPO
TXCPO
GSMIA
GSMIB
TXRFI
38
40
41
37
42
43
29
32
30
31
24
23
26
44
45
2
1
48
46
47
39
PHASE-FREQUENCY
PHASE-FREQUENCY
DETECTOR AND
DETECTOR AND
CHARGE PUMP
CHARGE PUMP
UAA3535HL
1 : 1/2
QUAD
REFERENCE
Fig.1 Block diagram.
DIVIDER
DIVIDER
MAIN
1 : 6/7
PHASE-FREQUENCY
3
DETECTOR AND
CHARGE PUMP
1 : 1/2
CONTROL REGISTER
1 : 1/2
3-WIRE BUS
91 MHz GSM/DCS
78 MHz PCS
ENABLE
POWER
Objective specification
FCA074
UAA3535HL
36
35
34
33
10
16
17
18
11
12
25
22
14
15
20
21
19
13
28
27
7
8
9
3
5
4
6
IA
IB
IFCIA
IFCIB
IFCQA
IFCQB
QA
QB
DATA
CLK
E
RXON
TXON
SYNON
REFIN
TXIFA
TSTO
V CC2(IF)
IFGND2
IFCPO
IFCPGND
V CC(IFCP)
IFGND1
IFTUNE
V CC1(IF)
SYNGND
V CC(SYN)