cv211-1a WJ Communications, Inc., cv211-1a Datasheet - Page 5

• Manufacturer Part Number: cv211-1a
• Description: Pcs/dcs-band Dual-branch Downconverter
• Manufacturer: WJ Communications, Inc.

WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: [phone] • e-mail: [e-mail] • Web site: www.wj.com, www.TriQuint.com
10
15
20
25
30
0
5
215
CV211-1APCB240 Application Circuit Performance Plots (cont’d)
CV211-1A
PCS/DCS-band Dual-Branch Downconverter
IF Return Loss vs IF Frequency
225
IF Frequency (MHz)
235
25° C
40
35
30
25
20
15
14
12
10
8
6
4
245
1400
-40
RF = 1880 MHz, IF = 240 MHz, LO = 0 dBm @ 1640 MHz
1500
-40 deg C
-20
255
L-I Isolation vs LO Frequency
Noise Figure vs Temperature
Referenced with LO = 0 dBm
1600
LO Frequency (MHz)
0
Temperature (°C)
265
+25 deg C
1700
20
10
15
20
25
30
0
5
1700
1800
40
1750
+85 deg C
RF Return Loss vs RF Frequency
1900
60
1800
RF Frequency (MHz)
2000
80
25° C
1850
25
20
15
10
14
12
10
5
0
8
6
4
1400
-40
1900
RF = 1880 MHz, IF = 240 MHz, LO = 0 dBm @ 1640 MHz
1500
-40 deg C
-20
1950
L-R Isolation vs LO Frequency
Input P1dB vs Temperature
Referenced with LO = 0 dBm
1600
LO Frequency (MHz)
2000
0
Temperature (°C)
Specifications and information are subject to change without notice
+25 deg C
1700
20
10
15
20
25
30
0
5
1400
1800
40
1500
+85 deg C
LO Return Loss vs LO Frequency
1900
60
LO Frequency (MHz)
1600
Product Information
2000
80
25° C
1700
Page 5 of 6 December 2005
1800
1900
2000