Acom EKIN 2-10 D Service Manual

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E-Series I/Q Demodulator
9 – 11 MHz

EKIN2-10D

V2

Features

SM - 28 Package

• Excellent Phase and Amplitude Balance

• LO Power + 10 dBm Typical

• Surface Mount

• Tape and reel packaging available

Description

M/A-COM’s EKIN2-10D is an I/Q Demodulator. Ide­ally suited for Direct Demodulation in Cellular Base
Stations. Typical system applications include GSM,
DCS1800, W-CDMA, and PCS air interfaces.Parts
are packaged in tape & reel.

Electrical Specifications: TA = 25°C, Z0 = 50Ω

Parameter Test Conditions Frequency Units Min Typ Max

LO & RF Frequency — 9 - 11 MHz — — —

Amplitude Unbalance — 9 - 11 dB — 0.2 0.4

Phase Unbalance — 9 - 11 Degrees —

3 * I/Q — 9 - 11 dB — 50 35

Conversion Loss — 9 - 11 dB — 6.0 7.0

(LO) Carrier Power — 9 - 11 dBm — +10 —

LO VSWR — 9 - 11 Ratio — 4.5:1 —

RF VSWR — 9 - 11 Ratio — 1.1:1 —

I VSWR — 9 - 11 Ratio — 1.3:1 —

∗

Q = -90° for RF < LO

Ordering Information

Part Number Package

EKIN2-10DTR Tape and Reel (300 piece Reel)

1

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: [phone] / Fax: [phone]

• Europe Tel: [phone] / Fax: [phone]

• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data shee ts and produ ct inform ation.

1.5° 3°

E-Series I/Q Demodulator
9 – 11 MHz

EKIN2-10D

V2

Absolute Maximum Ratings 1

Parameter Absolute Maximum

DC Offset Voltage 1 mV Typical

RF Power (1 dB Compression) 4 dBm Maximum

Impedance 50 Ohms Nominal

Operating Temperature -40°C to +85°C

Storage Temperature -55°C to +125°C

1. Operation of this device above any one of these parameters
may cause permanent damage.

Typical Performance Curves

Phase Unbalance

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

LO VSWR

2

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.

RF VSWR

• North America Tel: [phone] / Fax: [phone]

• Europe Tel: [phone] / Fax: [phone]

• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data shee ts and produ ct inform ation.