Document
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RoHS Compliant
75 Ohm Coupler 5-1000 MHz
Features
• • • • Surface Mount 17dB Coupler RoHS* Compliant RoHS version of ELDC-17
MACP-008764-CH0370 V1
Schematic
Description
M/A-COM’s MACP-008764-CH0370 is a high performance 75Ohm coupler in a low cost, surface mount package. Ideally suited for high volume CATV applications. Typical applications include set-top boxes, network interface units, cable amplifiers and headend equipment.
Case Style: SM-55
Pin Configuration
Pin No. 1 2 3 4 5 6 Function Output N/C External 75 Ohms Coupled Ground Input
Ordering Information
Part Number
MACP-008764-CH0370 MACP-008764-CH03TB
Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010
Package
900 Customer Test Board
Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010
Note: Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 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: 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 for additional data sheets and product information.
RoHS Compliant
75 Ohm Coupler 5-1000 MHz
Electrical Specifications: TA = 25°C, Z0 = 75Ω 1
MACP-008764-CH0370 V1
Frequency Range 50 - 1000 MHz
Test Conditions 5-860MHz 860-1000MHz 5-860MHz 860-1000MHz
Nominal
Units dB dB dB dB dB
Min.
Typ.
Max.
Main Line Loss Coupling Coupling Flatness Directivity
17.2 17.0
30 16 8 20 20 20 20 23 23 20 20 20
0.5 0.6 40 22 12 25 23 25 29 26 28 25 24 24
1.0 1.2 ±0.7 ±0.8 1.0 -
Input Return Loss
Output Return Loss
Coupled Return Loss
5-50 50-500 500-1000 5-50 50-500 500-1000 5-50 50-500 500-1000 5-50 50-500 500-1000
-
dB dB dB dB dB dB dB dB dB dB dB dB
Absolute Maximum Ratings 1,2
Parameter
RF Power Internal Load Dissipation Operating Temperature Storage Temperature
Recommended PCB Configuration
Absolute Maximum
250 mW 30mA -40°C to +85°C -40°C to +85°C
1. Exceeding any one or combination of these limits may cause permanent damage to this device. 2. M/A-COM does not recommend sustained operation near these survivability limits.
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.
• North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe T.