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Part: MD-148PIN
Category:
RF & Microwaves
-> Mixers
Description: 10-1500 Mhz, Double-balanced Mixer
Company: M/A-COM, Inc.
Datasheet: Download MD-148PIN datasheet File size : 852 kB
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Datasheet text preview:
Double-Balanced Mixer, 10 - 1500 MHz
V 4.00
MD-/MDS-148
Features
n n n n n n
FP-2 (MD-148)
Fully Hermetic Package 1 dB Compression Point: +5 dBm Conversion Loss: 6 dB Typical Midband LO-RF/LO-IF Isolation: 40 dB Typical Midband Impedance: 50 Ohms Nominal Maximum Input Power: 300 mW Max, Derated to 85°C @ 3.2 mW/°C n X Port Current: 50 mA Max. n MIL-STD-883 Screening Available
Description
Transformers convert the LO and RF paths to balanced lines connecting to a medium barrier, Schottky diode ring quad. These transformers help provide excellent isolation between ports. Conversion loss is low. The direct connection of the IF port to the diode quad allows these mixers to be used as phase detectors and bi-phase modulators.
SF-1 (MDS-148)
Pin Configuration (MD-148)
Pin No. 1 2 3 4 Function GND GND GND IF Pin No. 5 6 7 8 Function LO GND GND RF
Pin Configuration (MDS-148)
Pin No. 1 2 Function GND IF Pin No. 3 4 Function LO RF
Double Balanced Mixer, 10 - 1500 MHz Electrical Specifications1: TA = -55°C to +85°C
Parameter Frequency Range Conversion Loss Isolation LO to RF Test Conditions RF, LO Ports IF Port Frequency 10 - 1500 DC - 1500 10 - 800 MHz 800 - 1500 MHz 10 - 100 MHz 100 - 1000 MHz 1000 - 1500 MHz 10 - 100 MHz 100 - 1000 MHz 1000 - 1500 MHz 10 - 100 MHz 100 - 1000 MHz 1000 - 1500 MHz -- -- -- -- -- 1500 MHz Units MHz MHz dB dB dB dB dB dB dB dB dB dB dB -- mV dBm dBm -- dB Min -- -- -- 35 25 20 35 20 12 30 18 8 -- -- -- -- -- --
MD-/MDS-148
V 4.00
Typ -- -- -- -- -- -- -- -- -- -- -- -- -- <10 +5 +3 -- 50
Max -- 7.5 10 -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
LO to IF
RF to IF
DC Polarity DC Offset RF Input SSB Noise Figure Typical Two-Tone IM Ratio 2
Negative -- 1 dB Compression 1 dB Desensitization Within 1 dB of Conversion Loss Max with a 10 dBm input, each input, 25 MHz and 35 MHz IF
1. All specifications apply when operated at +10 dBm available LO power with 50 ohm source and load impedance. 2. Measured at 1500 MHz.
Bottom View of SF-1
6X .050 (+.020/-.000) 4X .099 ± .010
Typical Performance Curves
Conversion Loss
9
4X .016 ± .002 .506
Conversion Loss (dB)
8
.385 Ref
7
.220 .165
.381
6
.002 .000
5 10 20 50 100 200 500 1000 1500
Frequency (MHz)
.367 .143 .080 .205 .305 .430 .510 Ref .000 .002
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. Visit www.macom.com for additional data sheets and product information.
2 n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Double Balanced Mixer, 10 - 1500 MHz
MD-/MDS-148
V 4.00
Typical Performance Curves
Isolation
RF-IF 50 LO-IF LO-RF
Conversion Loss vs. LO Power
14
Isolation (dB)
40
30
Conversion Loss (dB)
12 10 8 6
20
10 10 20 50 100 200 500 1000 1500
0
4
8
12
16
20
Frequency (MHz)
LO Power (dBm)
Ordering Information
Part Number MD-148 PIN MDS-148 PIN Package FP-2 SF-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. Visit www.macom.com for additional data sheets and product information.
3 n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
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