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PDF CHR2421-QEG Data sheet ( Hoja de datos )
| Número de pieza | CHR2421-QEG | |
| Descripción | GaAs Monolithic Microwave IC | |
| Fabricantes | United Monolithic Semiconductors | |
| Logotipo |  |
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CHR2421-QEG
RoHS compliant
23.75-24.5GHz Dual Rx Channel
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHR2421-CHR2421-QEGQEG is a
monolithic multifunction dual channel
receiver in K-Band which integrates low
noise amplifiers and mixers providing an IF
signal from DC to 1 MHz. All the active
devices are self biased on chip.
The circuit is dedicated to sensors and also
well suited for a wide range of microwave
and millimetre wave applications and
systems.
The circuit is manufactured with a pHEMT
process, 0.25µm gate length.
LO
It is supplied in a 24 leads RoHS compliant
QFN4x5 package.
UMS
R2421
YYWW
Plastic package
VD_BUF
IF_1
VD_LNA
VG_BUF
IF_2
VG_LNA
RX_1
RX_2
Main Features
■ 23.75-24.5 GHz Bandwidth
■ 7 dB Typical Noise figure @1MHz
■ 22 dB 2 dB gain vs temperature
■ +5V single supply Voltage
■ 24L-QFN 4x5 SMD leadless package
■ MSL1
Block Diagram
-40°C
+25°C
+105°C
Conversion gain versus Fol and temperature
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq
Frequency range
Gain Linear Gain
NF Noise Figure @1MHz
P-1dB_RX RX Input Power at 1 dB Gain compression
Min
23.75
-25
Typ
22
7
-20
Max
24.5
Unit
GHz
dB
dB
dBm
Ref. : DSCHR2421-QEG2031 - 31 Jan 12
1/10 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
10 Avenue du Québec – SILIC 521 - 91946 Courtaboeuf Cedex France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
1 page  
23.75-24.5GHz Dual Rx Channel
CHR2421-QEG
Typical Board Measurements (QFN plan)
Vd=Vg= +4.7V; +5V; +5.3V
Conversion Gain versus F_LO and temperature on channel 1
P_LO=0 / 4 / 8dBm
-40°C
+25°C
+105°C
Conversion Gain versus P_RF and temperature on channel 1
P_LO=0dBm; F_LO=23.75 / 24.25 / 24.5GHz
-40°C
+105°C
Ref. : DSCHR2421-QEG2031 - 31 Jan 12
5/10 Specifications subject to change without notice
10 Avenue du Québec, SILIC 521 - 91946 COURTABOEUF Cedex - FRANCE
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet CHR2421-QEG.PDF ] | |
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