12-19
Product Description
Ordering Information
Typical Applications
Features
Functional Block Diagram
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Optimum Technology Matching® Applied
Si BJT
GaAs MESFET
GaAs HBT
Si Bi-CMOS
SiGe HBT
Si CMOS
InGaP/HBT
GaN HEMT
SiGe Bi-CMOS
VDDRX
DCAD
TXST
DCV2
GPO1
GPO2
OSCOM
OSCM
VCO1P
OSCB
OSCA
VCO1N
IBIN
IIN
QIN
QBIN
FSR/
QOUT
DRI/
QBOUT
ENR/
IOUT
CLKR/
IBOUT
DRQ/
GPO3
DCV1
GND
NC
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
ADC
ADC
LPF
Digital Processing
Decimation
Downconversion
Channel Filters
Standard Serial
Interface
Digital
VREG
ADC
VREG
Ref.
Osc.
Serial
Programming
Interface
Control and
Calibration
PA Ramp
Control
Charge Pump
Phase Detector
Fractional
Divider
GMSK
Modulator
TX
Interface
10
DAC 1 and DAC 2
LPF
DAC
DAC
Output
Mux
Loop Filters
3
VCO2
VCO1
VCO
VREG
RF6001
FRACTIONAL-N RF SYNTHESIZER WITH
MODULATOR AND DIGITAL IF FILTER
• GSM/DCS Handsets
• GSM/DCS/PCS Handsets
• Quad-Band GSM Handsets
• Multi-Band EDGERX Handsets
• Multi-Band GPRS Handsets
The RF6001 is a combination synthesizer and signal pro-
cessing IC, which along with the RF2722 Very-Low-IF
Receive IC, constitutes RFMD's low-cost GSM trans-
ceiver solution. The high-performance fractional-N syn-
thesizer offers numerous features including a fully digital
GMSK modulator with provisions for an analog I/Q inter-
face and extremely low current consumption. The signal
processor section provides a digital receive filter path
designed to complement the RF2722. The IF inputs are
digitized, filtered and downconverted to baseband I and Q
signals. The flexible baseband interface can be config-
ured for either analog or digital operation. Chip functional-
ity is controlled through a three-wire serial data interface
(SDI) bus. The RF2722 is part of the POLARISTM TOTAL
RADIOTM solution.
• Fractional-N Synthesizer with Digital
GMSK Modulator
• Signal Processing Circuitry for use with
RF2722 VLIF Receiver
• Versatile Baseband Interface
• Integrated RF Transmit VCO’s
RF6001
Fractional-N RF Synthesizer with Modulator and Dig-
ital IF Filter
0
Rev A3 050929
3.37 TYP
3.50 TYP
-A-
-B-
7.00 TYP
6.75 TYP
2 PLCS
0.10 C A
2 PLCS
0.10 C B
2 PLCS
0.10 C A
2 PLCS
0.10 C B
-C-
SEATING
PLANE
0.08 C
0.90
0.85
0.70
0.65
0.05
0.00
5
NOTES:
1.
Shaded lead is Pin 1.
2.
Die thickness allowable is 0.305 mm max.
(0.012 inches max.).
Dimension applies to plated terminal and is
measured between 0.20 mm and 0.25 mm
from terminal tip.
4.
Package warpage maximum 0.08 mm.
Applied for exposed pad and terminals.
Exlude embedding part of exposed pad
from measuring.
5
3
0.30
0.18
0.10
C AB
M
3
0.60
0.24
TYP
0.60
0.24
TYP
0.50
0.30
TYP
5.25
4.95
SQ
0.50
Package Style: QFN, 48-Pin, 7x7
Part of the POLARISTM TOTAL RADIOTM Solution
RoHS Compliant & Pb-Free Product
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