CHR3664-QEG_15 Datasheet, PDF (12/22 Pages) United Monolithic Semiconductors – 17-27GHz Down-Converter

CHR3664-QEG
17-27GHz Down-Converter
Temperature Board Measurements
T = [-40, +25, 85] °C, VD = VDL = 4.0V, VGL = -0.6V, VGM = -0.7V, P_LO = 0 dBm
If no specific mention, the following values are representative of on board measurements (on
connector access planes) as defined on the drawing at paragraph “Evaluation mother board”.
The board losses are estimated from 1.5 to 2dB in the frequency range.
Conversion Gain in Supradyne Mode versus Frequency
F_RF = 2xF_LO+F_IF, F_IF = 2.0GHz, GCx = -1.5V & 0V
Board losses de-embedded (result given on package access planes)
18
16
14
12
10
8
6
att.min. @85°C
att. min. @25°C
att. min. @-40C
4
att. max. @85°C
att. max. @25°C
att. max. @-40°C
2
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 Frequency
RF = 2xF_LO-F_IF, F_IF = 2.0GHz, GCx = -1.5V & 0V
Board losses de-embedded (result given on package access planes)
18
16
14
12
10
8
6
att.min. @85°C
att. min. @25°C
att. min. @-40°C
4
att. max. @85°C
att. max. @25°C
att. max. @-40°C
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
12/22
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: [phone] - Fax: [phone]
Specifications subject to change without notice