12-17GHz Integrated Down Converter
Typical On-wafer Measurements
CHR2291
Bias Conditions: Vdm= Vdl= 3.5 V, Vgm= -0.7V, Vgb= -0.4V, Vgx= -0.6V, Vga= -0.4V
14
12
10
8
6
4
2
2LO Frequency
(dB)
0
-2
-4
-6
-8
-10
-12
-14
-16
11,0
12,0
13,0
14,0
15,0
16,0
17,0
18,0
RF Frequency (GHz)
Conversion gain & Image suppression with a 90° IQ c ombiner @ IF=1 & 1.5GHz
10
8
6
4
2
0
-2
-4
-6
-8
-10
-12
-14
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
Freq. RF= 15GHz
Freq LO= 7GHz
Conversion Gain_I (dB)
IF_power_I (dBm)
Conversion Gain_Q (dB)
IF_power_Q (dBm)
Input RF power (dBm)
Input RF compression by channel
Ref. : : DSCHR22911192 - 11 Jul 11
3/6
Specifications subject to change without notice
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Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
