GaAs Monolithic Microwave IC
CHV2421-QDG
RoHS compliant
24-24.5GHz Tx Multifunction
GaAs Monolithic Microwave IC in SMD leadless package
Descriptio...
Description
CHV2421-QDG
RoHS compliant
24-24.5GHz Tx Multifunction
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHV2421-QDG is a monolithic multifunction for dual channel frequency generation. It integrates a X-band “pushpush” oscillator with frequency control thanks to base collector diodes, used as varactors, two K-Band buffers with a “Mute” power control command (M1 ,M2) for each output, and a frequency divider by 8.
The circuit is dedicated to sensors and also well suited for a wide range of microwave and millimeter wave applications and systems.
The circuit is manufactured with a standard InGaP HBT process, 2µm emitter length, via holes through the substrate, and high Q passive elements.
It is supplied in a 24 leads RoHS compliant QFN4x4 package.
UUMMSS AV326468278A1 YYYYWWWWG
Plastic package
V1, VCC,VB11, VB12
M1 VB21
V_Tune
xx 2
2
VB, VD
//8
512
P
Block Diagram
TX1 TX2
VB22 M2
Main Features
■ 24-24.5GHz frequency tuning range ■ -90dB/Hz phase Noise ■ 15dBm typical output power ■ +5V single supply Voltage ■ 24L-QFN 4x4 SMD leadless package
■ MSL1
-40°C +25°C
+105°C
Main Electrical Characteristics
Frequency vs tuning voltage (-40/25/105°C)
Tamb.= +25°C
Symbol
Parameter
Freq Frequency range
P_TXn Typical output power on both channel
PN Phase Noise @ 100kHz
PW_TX_16 Prescaler Output Power
V_Tune Tuning Voltage
Min Typ Max Unit 24 24.5 GHz
15 dBm -90 -80 dBc/Hz 0 dBm 0.5 5.5 V
Ref. : CHV2421-QDG2201- 19 Jul 12
1/12 Specifications subj...
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