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PDF CHV2412-QDG Data sheet ( Hoja de datos )

Número de pieza CHV2412-QDG
Descripción Fully integrated HBT K-Band VCO
Fabricantes United Monolithic Semiconductors 
Logotipo United Monolithic Semiconductors Logotipo



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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.
UUMMSS
AV3264681782A
YYYYWWWWG
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.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34

1 page




CHV2412-QDG pdf
K-Band VCO
CHV2412-QDG
Typical QFN Measurements on board 500865 (at QFN accesses)
Note: The temperature mentioned below is taken at the back side of the QFN package
Sensitivity versus V-tune
800
700 +25°C
-40°C
600 +105°C
500
400
300
200
1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
V_Tune (V)
26
25.6
25.2
24.8
24.4
24
23.6
23.2
22.8
22.4
22
1
RF Output Frequency versus V-tune
1.5 2 2.5 3 3.5 4 4.5
V_Tune (V)
+25°C
-40°C
+105°C
5 5.5 6
Ref. : DSCHV2412-QDG4120 - 30 Apr 14
5/11 Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34

5 Page





CHV2412-QDG arduino
K-Band VCO
CHV2412-QDG
Recommended package footprint
Refer to the application note AN0017 available at http://www.ums-gaas.com for package foot
print recommendations.
SMD mounting procedure
For the mounting process standard techniques involving solder paste and a suitable reflow
process can be used. For further details, see application note AN0017.
Recommended environmental management
UMS products are compliant with the regulation in particular with the directives RoHS
N°2011/65 and REACh N°1907/2006. More environmental data are available in the
application note AN0019 also available at http://www.ums-gaas.com.
Recommended ESD management
Refer to the application note AN0020 available at http://www.ums-gaas.com for ESD
sensitivity and handling recommendations for the UMS package products.
Ordering Information
QFN 4x4 package:
CHV2412-QDG/XY
Stick: XY = 20
Tape & reel: XY = 21
Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors
S.A.S. assumes no responsibility for the consequences of use of such information nor for any infringement of
patents or other rights of third parties which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of United Monolithic Semiconductors S.A.S.. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. United Monolithic Semiconductors S.A.S. products are not authorised for use
as critical components in life support devices or systems without express written approval from United
Monolithic Semiconductors S.A.S.
Ref. : DSCHV2412-QDG4120 - 30 Apr 14
11/11
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34

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