WCDMA
Converter (DR)
RFUR20-50B / RFDR20-51B
RFDR20-55B / RFUR20-56B
Product Features
Application
• Integrated Monolithic GaAs Converter Package Module
• Repeater
• High Reliability
• Base Station
• Lower Manufacturing Cost
• Higher Productivity
• Very Low Noise Figure & Low Distortion
• Very Low Phase Noise (Ceramic Resonator used)
• Pb Free / RoHS Standard
Package Type: HY-5A
Description
IMT2000 Converter is a very compact size due to using simple matching circuit board. Both products include PLL circuits.
Customers can choose from two types of packages and can be applied to IMT2000 systems.
(Operating Temperature:-30°C~+80°C)
Specifications
RFUR20-50B
(Rx UP)
RFDR20-51B
(Rx Down)
RFDR20-55B
(Tx Down)
RFUR20-56B
(Tx UP)
PARAMETER
Input Frequency Range (MHz)(BW:40MHz)
Output Frequency Range (MHz)
Conversion Gain (dB)
160 (IF)
1960~1980 (RF)
2150~2170 (RF)
160 (IF)
1960~1980 (RF)
160 (IF)
4.5±1
±0.5
11
160 (IF)
0±1
±0.5
12
2150~2170 (RF)
6.5±1
±0.5
6
6.5±1
±0.6
6
Gain Flatness @ 50MHz (dB) (Max.)
Noise Figure (Typ.)(dB)
23
25
19
23
OIP3 (Typ. dBm)
-20
-20
-20
-20
-20
-20
LO to RF Leakage (dBm)
-20
-20
LO to IF Leakage (dBm)
Up Converter: IF to RF Leakage (Typ.)
Down Converter:RF to IF Leakage (Typ.)
LO Output Level
-20(dB)
-20(dB)
-20(dB)
5±1
-20(dB)
5±1
5±1
5±1
-70dBc/Hz @1KHz
-95dBc/Hz @10KHz -95dBc/Hz @10KHz
-120dBc/Hz @100KHz -120dBc/Hz @100KHz -120dBc/Hz @100KHz -120dBc/Hz @100KHz
-70dBc/Hz @1KHz
-70dBc/Hz @1KHz
-95dBc/Hz @10KHz
-70dBc/Hz @1KHz
-95dBc/Hz @10KHz
LO Phase Noise (Typ.)
Step Size : 200KHz
PLL Control
Vcc/Idd
3 wire
3 wire
3 wire
3 wire
5V / 170mA
5V / 170mA
5V / 170mA
5V / 170mA
Functional Diagram
Conv.
Output
Lo-Out
Input
Amp.
BUFFER
AMP.
PLL
1
4
▪ Tel : 82-31-250-5011
▪ rfsales@rfhic.com
▪ All specifications may change without notice.
▪ Version 5.1