Typical Application Schematic
PE4123 Preliminary Specification
LO
LO
GND
RF
RF
GND
PE4123
U4 M/A-Com E-Series RF 4:1 Transformer 2.0 – 1000 MHz ETK4-2T
Typical Performance Data @ +25C
35
33
31
29
27
IIP3 25
dBm
23
21
19
17
15
8
IIP3 vs. LO Power
10
12
14
16
18
20
LO Power (dBm)
GND
U4
IF
IF
IF
GND
10
9.5
9
CL
dBm 8.5
8
7.5
7
8
Conversion Loss
10
12
14
16
18
20
LO power (dBm)
60
50
40
dB 30
20
10
0
1800
1850
LO-IF Isolation
1900
1950
2000
Frequency (MHz)
2050
2100
60
50
40
dB 30
20
10
0
1800
1850
LO-RF Isolation
1900
1950
2000
Frequency (MHz)
2050
2100
6175 Nancy Ridge Drive, San Diego, CA 92121
Tel (858) 455-0660 Fax (858) 455-0770
http://www.peregrine-semi.com
Document 70/0042~00A