Preliminary
0
Typical Applications
鈥?GSM/DCS Handsets
鈥?GSM/DCS/PCS Handsets
鈥?Quad-Band GSM Handsets
Product Description
-A-
7.00 TYP
6.75 TYP
3.50 TYP
3.37 TYP
0.10 C B
2 PLCS
RF6001
FRACTIONAL-N RF SYNTHESIZER WITH
MODULATOR AND DIGITAL IF FILTER
鈥?Multi-Band EDGE
RX
Handsets
鈥?Multi-Band GPRS Handsets
0.10 C A
2 PLCS
5
0.08 C
The RF6001 is a combination synthesizer and signal pro-
cessing IC, which along with the RF2710/RF2716 Very-
Low-IF Receive IC, constitutes RFMD's low-cost GSM
transceiver solution. The high-performance fractional-N
synthesizer offers numerous features including a fully dig-
ital GMSK modulator with provisions for an analog I/Q
interface and extremely low current consumption. The
signal processor section provides a digital receive filter
path designed to complement the RF2710/RF2716. The
IF inputs are digitized, filtered and downconverted to
baseband I and Q signals. The flexible baseband inter-
face can be configured for either analog or digital opera-
tion. Chip functionality is controlled through a three-wire
serial data interface (SDI) bus.
0.90
0.85
0.05
0.00
0.70
0.65
2 PLCS
0.10 C B
2 PLCS
0.10 C A
-B-
0.30
0.18
3
-C-
PLANE
0.10 M C A B
SEATING
0.60
TYP
0.24
0.60
TYP
0.24
NOTES:
1. Shaded lead is Pin 1.
2. Die thickness allowable is 0.305 mm max.
(0.012 inches max.).
3
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.
5
Exlude embedding part of exposed pad
from measuring.
0.50
0.30
TYP
0.50
5.25
SQ
4.95
Optimum Technology Matching廬 Applied
Si BJT
Si Bi-CMOS
InGaP/HBT
OSCO
DCD
VDD
TXI
Package Style: QFN, 48-Pin, 7x7
GaAs HBT
SiGe HBT
GaN HEMT
MCKO/
TXQB
MS/
TXIB
MDI/
TXQ
SSB
!
Si CMOS
LDTO
SCLK
SDI
41
40
39
38
GaAs MESFET
Features
鈥?Fractional-N Synthesizer with Digital
RXEN
SiGe Bi-CMOS
48
IIN 1
47
46
45
44
43
42
37
ENR/
36
IOUT
GMSK Modulator
35
CLKR/
IBOUT
FSR/
QOUT
DRI/
QBOUT
Digital
VREG
DAC
LPF
鈥?Signal Processing Circuitry for use with
RF2710/RF2716 VLIF Receiver
鈥?Versatile Baseband Interface
鈥?Integrated RF Transmit VCO鈥檚
IBIN 2
Digital Processing
ADC
Decimation
Downconversion
Channel Filters
ADC
DAC
LPF
Output
Mux
Standard Serial
Interface
QBIN 3
34
QIN 4
33
TXST 5
32 DRQ
10
GPO1 6
TX
Interface
GMSK
Modulator
31 OSCM
GPO2 7
30 OSCOM
DCAD 8
ADC
VREG
Serial
Programming
Interface
29 DCV2
Fractional
Divider
3
VDDRX 9
Control and
Calibration
PA Ramp
Control
VCO2
Loop Filters
28 GND
Ordering Information
RF6001
RF6001 PCBA
Fractional-N RF Synthesizer with Modulator and Dig-
ital IF Filter
Fully Assembled Evaluation Board
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
OSCB 10
Ref.
Osc.
Charge Pump
Phase Detector
27 DCV1
OSCA 11
DAC 1 and DAC 2
Osc.
VREG
VCO1
26 VCO1P
DCO 12
VCO
VREG
25 VCO1N
13
BGDC
14
DAC1
15
DAC2
16
TXEN
17
VTC
18
VCC
19
VT
20
FIN
21
DCP
22
VCO2
23
VCO1
24
Functional Block Diagram
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Rev A6 030528
VCCV
12-19
1
2
