MAMDES0002
MAMDES0002 is E-Series I/Q Demodulator 851-869 MHz manufactured by Tyco Electronics.
Features
- -
- Excellent Phase and Amplitude Balance LO Power +10 d Bm Typical Surface Mount
SM-92 Package
Description
M/A-’s MAMDES0002 is a passive, surface mount I/Q Demodulator. Ideally suited for Direct Demodulation in PMR/ TETRA applications.
Electrical Specifications @25°C
Parameter Frequency Range LO / RF 851-869 I/Q DC
- 10 Units MHz MHz d B Degrees LO to RF LO to I/Q d B d B d B d Bm Typical
- - 0.2 2.0 55 30 6.4 +10 ± 1 Minimum
- -
- - 20 20
- - Maximum
- - 0.3 3.0
- - 8.0
- Amplitude Unbalance Phase Unbalance Isolation Conversion Loss (LO) Carrier Power
Q= -90° for RF>LO
M/A- n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
S 1576 A
.ma.
Specifications subject to change without notice.
MAMDES0002 Absolute Maximum Ratings
Parameter Operating Temperature Storage Temperature Impedance RF Power (1d B pression) Absolute Maximum -10°C to +70°C -55°C to +100°C 50 Ohms Nominal 4 d Bm Max
Functional Configuration
Function LO RF I Q External 50 Ohms Case Ground Not Connected Pin No. 1 8 5 6
- 2,3,4,7
- Typical Performance @ +25°C
Conversion Loss
0/ 9:1 0/ 0/ :35 19 SEP 2 .6 d Bm AT 1 0/ 0/ 0/ d B
- SPAN ZOOM SPAN 1 0/ 0/ . 0/ k Hz 0/ MKR 85 REF -1 PEAK LOG 1 0/ d B/ 0/ .9995 MHz -5.24 d B SPAN
Amplitude Unbalance
0.15 0.09 0.03 d B
FULL SPAN
ZERO SPAN VA SCSB FC CORR LAST SPAN
-0.03 -0.09
PEAK ZOOM CENTER 851. RES BW 1. 0/ 0/ 0/ 0/ 0/ k Hz MHz VBW 1 k Hz SPAN 1 0/ 0/ . 0/ k Hz SWP 3 0/ 0/ msec
-0.15...
