 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Double-Balanced Mixer, 10 - 1500 MHz V 3.00 MD-/MDS-149 Features n Over Two-Decade Frequency Range n Conversion Loss: 6 dB Typical Midband n LO-RF Isolation: 40 dB Typical Midband n Fully Hermetic Package n Impedance: 50 Ohms Nominal n Maximum Input Power: 300 mW Max, Derated to 85C n n FP-2 (MD-149) @ 3.2 mW/C IF Port Current: 50 mA Max. MIL-STD-883 Screening Available Description Transformers convert the LO and RF paths to balanced lines connecting to a low 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-149) Pin Configuration (MD-149) 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-149) Pin No. 1 2 Function GND IF Pin No. 3 4 Function LO RF Double Balanced Mixer, 10 - 1500 MHz MD-/MDS-149 V 3.00 Electrical Specifications1: TA = -55C to +85C Parameter Frequency Range Conversion Loss Isolation LO to RF Test Conditions RF, LO Ports IF Port Frequency 10 - 1500 DC - 1500 10 - 1000 MHz 1000 - 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 -- -- -- -- -- 100 - 500 MHz 500 - 1000 MHz 1000 - 1500 MHz Units MHz MHz dB dB dB dB dB dB dB dB dB dB dB -- mV dBm dBm -- dB dB dB Min -- -- -- 35 30 20 35 20 12 30 18 8 -- -- -- -- -- -- -- -- Typ -- -- -- -- -- -- -- -- -- -- -- -- -- <4 0 -2.0 -- 48 43 35 Max -- 7.5 10 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- LO to IF RF to IF DC Polarity DC Offset RF Input SSB Noise Figure Typical Two-Tone IM Ratio 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 +7 dBm available LO power with 50 ohm source and load impedance. Bottom View of SF-1 6X .050 (+.020/-.000) 4X .099 .010 Typical Performance Curves Conversion Loss (IF = 5 MHz, RF = -5 dBm, LO = +7 dBm) 11 4X .016 .002 .506 Conversion Loss (dB) 10 9 8 7 6 5 10 20 50 100 200 500 1000 1400 1800 .385 Ref .220 .165 .381 .002 .000 Frequency (MHz) .367 .143 .080 .205 .305 .430 .510 Ref .000 .002 Specifications subject to change without notice. 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 Visit www.macom.com for additional data sheets and product information. 2 Double Balanced Mixer, 10 - 1500 MHz MD-/MDS-149 V 3.00 Typical Performance Curves Isolation RF-IF 60 50 LO-IF LO-RF Conversion Loss vs. LO Power (RF = 1450 MHz, -10 dBm, LO = 1500 MHz) 10 Conversion Loss (dB) Isolation (dB) 40 30 20 10 0 10 20 50 100 200 500 1000 1400 1800 9 8 7 0 2 4 6 8 10 12 Frequency (MHz) LO Power (dBm) Ordering Information Part Number MD-149 PIN MDS-149 PIN Package FP-2 SF-1 Specifications subject to change without notice. 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 Visit www.macom.com for additional data sheets and product information. 3 |
Price & Availability of MDS-149
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |