CV211-2A
Conversion Gain vs IF Frequency
LO = 0 dBm, LO = 1710 MHz, low-side LO
The Communications Edge
TM
Product Information
UMTS-band Dual-Branch Downconverter
CV211-2APCB240 Application Circuit Performance Plots
Input IP3 vs IF Frequency
LO = 0 dBm, LO = 1710 MHz, low-side LO
Input IP2 vs IF Frequency
LO = 0 dBm, LO = 1710 MHz, low-side LO
Conversion Gain (dB)
12
Input IP3 (dBm)
11
10
9
8
7
215
-40° C
+25° C
+85° C
34
32
30
28
26
24
265
215
-40° C
+25° C
+85° C
42
Input IP2 (dBm)
40
38
36
34
32
265
215
-40° C
+25° C
+85° C
225
235
245
255
225
235
245
255
225
235
245
255
265
IF Frequency (MHz)
Conversion Gain vs RF Frequency
25° C, IF = 240 MHz, low-side LO
IF Frequency (MHz)
Input IP3 vs RF Frequency
25° C, IF = 240 MHz, low-side LO
IF Frequency (MHz)
Input IP2 vs RF Frequency
25° C, IF = 240 MHz, low-side LO
Conversion Gain (dB)
12
Input IP3 (dBm)
11
10
9
8
7
1900
1950
2000
2050
LO = -2.5 dBm
LO = 0 dBm
LO = 2.5 dBm
34
32
30
28
26
24
1900
1950
2000
2050
LO = -2.5 dBm
LO = 0 dBm
LO = 2.5 dBm
42
Input IP2 (dBm)
40
38
36
34
32
1900
1950
2000
2050
LO = -2.5 dBm
LO = 0 dBm
LO = 2.5 dBm
2100
2150
2200
2100
2150
2200
2100
2150
2200
RF Frequency (MHz)
Conversion Gain vs RF Frequency
LO = 0 dBm, IF = 240 MHz, low-side LO
RF Frequency (MHz)
Input IP3 vs RF Frequency
LO = 0 dBm, IF = 240 MHz, low-side LO
RF Frequency (MHz)
Input IP2 vs RF Frequency
LO = 0 dBm, IF = 240 MHz, low-side LO
Conversion Gain (dB)
12
Input IP3 (dBm)
34
32
30
28
26
24
-40° C
1950
2000
+25° C
2050
2100
+85° C
2150
2200
42
Input IP2 (dBm)
40
38
36
34
32
1900
-40° C
+25° C
+85° C
11
10
9
8
7
1900
-40° C
+25° C
+85° C
1950
2000
2050
2100
2150
2200
1900
1950
2000
2050
2100
2150
2200
RF Frequency (MHz)
Conversion Gain vs RF Frequency
25° C, LO = 0 dBm, IF = 240 MHz, low-side LO
RF Frequency (MHz)
Input IP3 vs RF Frequency
25° C, LO = 0 dBm, IF = 240 MHz, low-side LO
RF Frequency (MHz)
Input IP2 vs RF Frequency
25° C, LO = 0 dBm, IF = 240 MHz, low-side LO
12
Conversion Gain (dB)
Input IP3 (dBm)
11
10
9
8
7
1900
1950
2000
2050
2100
34
32
30
28
26
24
1900
1950
2000
2050
2100
Input IP2 (dBm)
42
40
38
36
34
32
1900
1950
2000
2050
2100
Vdd = 4.9 V
Vdd = 5.0 V
Vdd = 5.1 V
2150
2200
Vdd = 4.9 V
Vdd = 5.0 V
Vdd = 5.1 V
2150
2200
Vdd = 4.9 V
Vdd = 5.0 V
Vdd = 5.1 V
2150
2200
RF Frequency (MHz)
RF Frequency (MHz)
RF Frequency (MHz)
Specifications and information are subject to change without notice
WJ Communications, Inc
•
Phone 1-800-WJ1-4401
•
FAX: 408-577-6621
•
e-mail: sales@wj.com
•
Web site: www.wj.com
Page 7 of 9 March 2006
WJCI [ WJ COMMUNICATION. INC. ]
