CHV2412-QDG_15 Datasheet, PDF (1/11 Pages) United Monolithic Semiconductors – Fully integrated HBT K-Band VCO

CHV2412-QDG
Fully integrated HBT K-Band VCO
Description
The CHV2412-QDG is a monolithic
multifunction for frequency generation. It
integrates an X-band "push-push" oscillator
with frequency control (VCO) thanks to
base-collector diodes used as varactors, a K-
band buffer amplifiers and a divider by 8. All
the active devices are internally self-biased.
The circuit is delivered in a 24 Leads RoHS
compliant QFN4x4 package.
U_UMMS_S
A^V3²6⁴68¹78²A
Y_YY_YW_WW_W_G
Plastic package
Main Features
■ K-band VCO+K bufffers+Prescaler/8
■ Fully integrated VCO (no need for external
resonator)
■ Low phase noise
■ High temperature range
■ High frequency stability
■ On chip self-biased devices
■ Standard SMD package: 24L-QFN4x4
■ MSL1
26
25.6
25.2
24.8
24.4
24
23.6
23.2
+25°C
22.8
-40°C
22.4
+105°C
22
1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
V_Tune (V)
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
F_out Output frequency range on RF_out port
F_vco VCO frequency
IF_out Output Intermediate frequency
P_out Output power on RF_out port
PFI Output power at Intermediate freq. (IF)
PN SSB Phase Noise @F_out@100KHz
Min
24.0
F_out/2
F_out/16
13
-3
Typ
24.125
16
0
-90
Max
24.25
-80
Unit
GHz
GHz
GHz
dBm
dBm
dBc/Hz
Ref. : DSCHV2412-QDG4120 - 30 Apr 14
1/11
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: [phone] - Fax: [phone]