12-16GHz Integrated Down Converter
Typical Measured Performances
(1)
CHR3352-QEG
Tamb = +25°C, VD=VDL= 4V, VG2=VG3= -0.5V, VGM = -0.7V, P_LO = 0dBm
Board losses de-embedded (result given on package access planes)
Conversion Gain versus RF & IF Frequencies
RF = LO+ IF, GC = -1.5V & 0V
18
17
16
15
14
Conversion Gain (dB)
13
12
11
10
9
8
7
6
Atten min @2GHz
Atten max @2GHz
Atten min @3,5GHz
Atten max @3,5GHz
5
4
3
2
1
0
10
11
12
13
14
15
16
17
18
RF Frequency (GHz)
(1)
If no specific mention, the following values are representative of onboard measurements
(on connector access planes) as defined on the drawing at paragraph
Evaluation mother
board.
The board losses are estimated from 0.8 to 1.2dB in the frequency range.
Ref. : DSCHR3352-QEG1192 - 11 Jul 11
5/16
Specifications subject to change without notice
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UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
