CV211-1A
Conversion Gain vs IF Frequency
LO = 0 dBm, 1640 MHz
The Communications Edge
TM
Product Information
PCS/DCS-band Dual-Branch Downconverter
CV211-1APCB240 Application Circuit Performance Plots
Input IP3 vs IF Frequency
LO = 0 dBm, 1640 MHz
Input IP2 vs IF Frequency
LO = 0 dBm, 1640 MHz
Conversion Gain (dB)
12
Input IP3 (dBm)
11
10
9
8
7
215
-40 deg C
+25 deg C
+85 deg C
34
32
30
28
26
24
265
215
-40 deg C
+25 deg C
+85 deg C
42
Input IP2 (dBm)
40
38
36
34
32
265
215
-40 deg C
+25 deg C
+85 deg C
225
235
245
255
225
235
245
255
225
235
245
255
265
IF Frequency (MHz)
Conversion Gain vs RF Frequency
25 deg C, IF = 240 MHz
IF Frequency (MHz)
Input IP3 vs RF Frequency
25 deg C, IF = 240 MHz
IF Frequency (MHz)
Input IP2 vs RF Frequency
25 deg C, IF = 240 MHz, low-side LO
Conversion Gain (dB)
12
Input IP3 (dBm)
11
10
9
8
7
1700
1750
1800
1850
LO = -2.5 dBm
LO = 0 dBm
LO = 2.5 dBm
34
32
30
28
26
24
1700
1750
1800
1850
LO = -2.5 dBm
LO = 0 dBm
LO = 2.5 dBm
42
Input IP2 (dBm)
40
38
36
34
32
1700
1750
1800
1850
LO = -2.5 dBm
LO = 0 dBm
LO = 2.5 dBm
1900
1950
2000
1900
1950
2000
1900
1950
2000
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)
11
10
9
8
7
1700
-40 deg C
+25 deg C
+85 deg C
34
32
30
28
26
24
1700
-40 deg C
+25 deg C
+85 deg C
42
Input IP2 (dBm)
40
38
36
34
32
1700
-40 deg C
+25 deg C
+85 deg C
1750
1800
1850
1900
1950
2000
1750
1800
1850
1900
1950
2000
1750
1800
1850
1900
1950
2000
RF Frequency (MHz)
Conversion Gain vs RF Frequency
25 deg C, LO = 0 dBm, IF = 240 MHz, low-side LO
RF Frequency (MHz)
Input IP3 vs RF Frequency
25 deg C, LO = 0 dBm, IF = 240 MHz, low-side LO
RF Frequency (MHz)
Input IP2 vs RF Frequency
25 deg C, LO = 0 dBm, IF = 240 MHz, low-side LO
12
Conversion Gain (dB)
11
10
9
8
7
1700
1750
1800
1850
1900
Input IP3 (dBm)
34
32
30
28
26
24
1700
1750
1800
1850
1900
Input IP2 (dBm)
42
40
38
36
34
32
1700
1750
1800
1850
1900
Vdd = 4.9 V
Vdd = 5.0 V
Vdd = 5.1 V
1950
2000
Vdd = 4.9 V
Vdd = 5.0 V
Vdd = 5.1 V
1950
2000
Vdd = 4.9 V
Vdd = 5.0 V
Vdd = 5.1 V
1950
2000
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 4 of 6 December 2005
WJCI [ WJ COMMUNICATION. INC. ]
