CHR3664-QEG
17-27GHz Down-Converter
Typical Board Measurements
Tamb = +25°C, VD = VDL = 4.0V, VGL = -0.6V, VGM = -0.7V, P_LO = 0dBm
Conversion Gain in Supradyne Mode versus RF Frequency & IF
F_RF = 2xF_LO+F_IF, GCx = -1.5V & 0V
Board losses de-embedded (result given on package access planes)
18
16
14
12
10
8
6
att. min. @2GHz
att.min. @3.5GHz
att. max. @2GHz
4
2
att. max. @3.5GHz
0
-2
-4
-6
-8
-10
16
17
18
19
20
21
22
23
24
25
26
27
28
RF Frequency (GHz)
Conversion Gain in Infradyne Mode versus RF Frequency & IF
RF = 2xF_LO-F_IF, GCx = -1.5 & 0V
Board losses de-embedded (result given on package access planes)
18
16
14
12
10
8
6
att. min. @2GHz
att.min. @3.5GHz
att. max. @2GHz
4
att. max. @3.5GHz
2
0
-2
-4
-6
-8
-10
16
17
18
19
20
21
22
23
24
25
26
27
28
RF Frequency (GHz)
Ref. : DSCHR3664-QEG1192 - 11 Jul 11
6/22
Specifications subject to change without notice
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
