E-Series I/Q Demodulator
70 MHz EKIN2-70D
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com f or additi onal data shee ts and produ ct inform ation.
V3
1
Features
• Excellent Phase and Amplitude Balance
• LO Power + 10 dBm Typical
• Surface Mount
• Tape and reel packaging available
Description
M/A-COM’s EKIN2-70D is a passive, high perform-
ance surface mount Demodulator. It is ideally suited
for IF Demodulation in Cellular Base Stations. Typi-
cal system applications include GSM, DCS1800, W-
CDMA, and PCS air interfaces.Parts are packaged
in tape & reel.
Ordering Information
Part Number Package
EKIN2-70DTR Tape and Reel (300 piece Reel)
SM - 28 Package
Electrical Specifications: TA = 25°C, Z0 = 50Ω
Parameter Test Conditi ons Frequency Units Min Typ Max
LO & RF Frequency — 70 MHz — — —
I/Q Frequency — DC - 5 MHz — — —
Amplitude Unbalance — 70 dB — 0.2 1.0
Phase Unbalance — 70 Degrees — 0.5° 2°
LO to RF Isolation — 70 dB 50 65 —
Conversion Loss — 70 dB — 8.0 9.0
(LO) Carrier Power — 70 dBm — +10 ± 2 —
Q = I -90° for RF > LO
E-Series I/Q Demodulator
70 MHz EKIN2-70D
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com f or additi onal data shee ts and produ ct inform ation.
V3
2
Pin Configuration
Pin No. Function
1 LO
2 Case Ground
3 Case Ground
4 Case Ground
5 I
6 Q
7 Case Ground
8 RF
Amplitude Unbalance
Typical Performance Curves
Phase Unbalance
Absolute Maximum Ratings 1
1. Operation of this device above any one of these parameters
may cause permanent damage.
Parameter Absolute Maximum
DC Offset Voltage 1 mV Typical
RF Power (1 dB Compression) +4 dBm Maximum
Impedance 50 Ohms Nominal
Storage Temperature -55°C to +125°C
Operating Temperature -40°C to +85°C
