CHV2421-QDG_15 Datasheet, PDF (1/12 Pages) United Monolithic Semiconductors – 24-24.5GHz Tx Multifunction

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 “push-
push” 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.
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Plastic package
V1, VCC,VB11, VB12
M1 VB21
V_Tune
x^x 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 subject to change without notice
United Monolithic Semiconductors S.A.S.
10 Avenue du Québec – SILIC 521 - 91946 Courtaboeuf Cedex France
Tel.: [phone] - Fax: [phone]