CHR3352-QEG Datasheet, PDF (10/16 Pages) United Monolithic Semiconductors – 12-16GHz Integrated Down Converter

CHR3352-QEG
12-16GHz Integrated Down Converter
Typical Measured Performances
Tamb = +25°C, Tcold = -40°C, Thot = +85°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 vs Temperature
IF = 2GHz, GC = -1.5V & 0V
18
17
16
15
14
13
12
11
10
Gain max Ta=-40°C
Gain min Ta=-40°C
9
8
Gain max Ta=+25°C
Gain min Ta=+25°C
7
Gain max Ta=+85°C
Gain min Ta=+85°C
6
5
4
3
2
1
0
10
11
12
13
14
15
16
17
18
RF Frequency (GHz)
Conversion Gain vs Temperature
IF = 3.5GHz, GC = -1.5V & 0V
18
17
16
15
14
13
12
11
10
9
8
7
Gain max Ta=-40°C
Gain min Ta=-40°C
6
Gain max Ta=+25°C
Gain min Ta=+25°C
5
Gain max Ta=+85°C
Gain min Ta=+85°C
4
3
2
1
0
-1
-2
-3
10
11
12
13
14
15
16
17
18
RF Frequency (GHz)
Noise figure vs Temperature
Supradyne, IF = 2GHz, GC = -1.5V
8
7
-40°C
6
+25°C
+85°C
5
4
3
2
1
10
11
12
13
14
15
16
17
18
RF Frequency (GHz)
Noise figure vs Temperature
Infradyne, IF = 2GHz, GC = -1.5V
8
7
-40°C
6
+25°C
+85°C
5
4
3
2
1
10
11
12
13
14
15
16
17
18
RF Frequency (GHz)
Spurious on IF outputs
P_RF = -20dBm / P_LO = 0dBm @12GHz
nLO
mRF
0
1
2
3
4
0
Xx
12
9
22
>40
1
26
24
>40
32
>40
2
39
>40
37
>40
>40
3
33
>40
>40
>40
>40
4
>40
>40
>40
>40
>40
All values in dBc below IF power level (IF = 1GHz).
Data measured without external hybrid coupler.
Ref. : DSCHR3352-QEG1192 - 11 Jul 11
10/16
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: [phone] - Fax: [phone]
Specifications subject to change without notice