CHR3664-QEG Datasheet, PDF (21/22 Pages) United Monolithic Semiconductors – 17-27GHz Down-Converter

17-27GHz Down-Converter
CHR3664-QEG
Biasing Options
In order to improve the conversion gain and the noise figure, the biasing could be tuned.
VGL voltage allows controlling IDL current.
Table below gives the typical value for main characteristics
Conversion Gain@min. att. (dB)
Noise Figure@ min. att. from 17 to 24GHz (dB)
Input IP3@min. att. (dBm)
VGL (V)
ID (mA)
ID + IDL (mA)
Total DC power consumption (mW)
VD=VDL= 4.0V
IDL= 75mA
12
3.3
+3
-0.6
245
320
1280
VD=VDL= 4.5V
IDL= 110mA
13
3.2
+2
-0.4
250
360
1620
Ref. : DSCHR3664-QEG1192 - 11 Jul 11
21/22
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Specifications subject to change without notice