PE4140
Product Specification
Figure 10. Typical Schematic for a CATV Application
(Reference Designators Refer to locations on Evaluation Board: 101/0090)
4.7nH
L1
U1
4
5
6
MLP6-3X3
L2
4.7nH
3
2
1
ETC1.6-4-2-3
T
2
1
5
2
RF Input
3
4
R16
3.0pF
1
J3
LO Input
1
ETC1.6-4-2-3
4
T1
3
2
5
1
J4
3
2
1
(Cut short between pads)
4
5
T3
ETC1-1-13
1
J6
IF Out
Note: L1 and L2 provide LO port matching for optimum performance. Typical gate capacitance is approximately 2.5 pF.
Table 5. Typical Performance in a CATV Application @ +25 °C
Parameter
Frequency Range**
LO
RF
IF
Conversion Loss**
(Includes balun losses)
Isolation**
LO-RF
LO-IF
Input IP3**
Input 1 dB Compression**
1116
54
--
--
1062
6.5
1926
864
MHz
MHz
MHz
dB
Minimum
Typical
Maximum
Units
40
28
23
13
dB
dB
dBm
dBm
** Data taken on an Evaluation Board tuned for a broadband CATV application, IF = 1062 MHz, RF drive = -5 dBm, LO drive = 10 dBm.
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 6 of 10
Document No. 70-0089-05
│
UltraCMOS™ RFIC Solutions
PEREGRINE [ PEREGRINE SEMICONDUCTOR CORP. ]
