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| Termination Insensitive Mixer, 1 MHz - 3.5 GHz V 3.00 MD-/MDC-/MDS-169 Features n Intermodulation Ratio is Insensitive to Port Mismatches n VSWR: <2.0:1 Typical Midband n Isolation: 35 dB Typical Midband n Impedance: 50 Ohms Nominal n Maximum Input Power: 350 mW Max @ 25C, Derated n n FP-2 (MD-169) to 85C @ 3.2 mW/C LO Power: +24 dBm Max. MIL-STD-883 Screening Available Description The unique design of the termination insensitive mixer (TIM) enables it to apply high reverse voltage to diodes during their "off" phase, in the LO cycle. This allows for higher power level performance with minimum distortion. In addition the TIM has internal loads that provide a good match and also absorb mixer generated LO frequency terms. Combined, these features give the mixer its insensitivity to external mismatches, plus superior VSWR. C-7 (MDC-169) SF-1 (MDS-169) Termination-Insensitive Mixer, 1 MHz - 3.5 GHz MD-/MDC-/MDS-169 V 3.00 Electrical Specifications1(MD-/MDC-169): TA = -55C to +85C Parameter Frequency Range Conversion Loss Test Conditions RF, LO Ports IF Port Frequency 0.001 - 3.5 5 - 1500 5 - 1000 MHz 2 5 - 3000 MHz 3 1 - 3500 MHz LO to RF LO to IF RF to IF 5 - 1000 MHz 1 - 3500 MHz 5 - 1000 MHz 1 - 3500 MHz 10 - 500 MHz 1 - 3000 MHz 1 - 3500 MHz -- -- -- 10 MHz 500 MHz 3000 MHz -- Units GHz MHz dB dB dB dB dB dB dB dB dB dB dBm dBm -- dB dB dB dB Min -- -- -- -- -- 30 20 30 20 30 20 18 -- -- -- -- -- -- -- Typ -- -- -- -- -- -- -- -- -- -- -- -- +7 +5 -- 55 58 56 3 Max -- -- 7 8 10 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Isolation RF Input SSB Noise Figure Typical Two-Tone IM Ratio 3rd Order Intermodulation Ratio Degradation 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 @ IF VSWR 3:1 1. All specifications apply when operated at +10 available LO power with 50 Ohm source and load impedance. 2. For IF Frequencies of 5 - 300 MHz and RF of -10 dBm or less. 3. For MDC-169, add 1.0 dB to conversion loss. Electrical Specifications (MDS-169): TA = -55C to +85C, Frequency: RF, LO Ports = 1 - 3500 MHz, IF Port = 5 - 1500 MHz Parameter Conversion Loss Test Conditions LO @ +10 dBm IF @ 60 MHz LO to RF LO to IF RF to IF Frequency 5 - 1000 MHz 1000 - 3000 MHz 1 - 3500 MHz 5 - 1000 MHz 1 - 3500 MHz 5 - 1000 MHz 1 - 3500 MHz 10 - 500 MHz 1 - 3000 MHz 1 - 3500 MHz Units dB dB dB dB dB dB dB dB dB dB Min -- -- -- 30 20 30 20 30 20 18 Typ 6.5 7.5 8.0 35 25 35 25 35 25 23 Max 7.0 9.0 10.0 -- -- -- -- -- -- -- Isolation 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 Termination-Insensitive Mixer, 1 MHz - 3.5 GHz MD-/MDC-/MDS-169 V 3.00 Pin Configuration (MD-169) Pin No. 1 2 3 4 Function GND GND GND IF Pin No. 5 6 7 8 Function LO GND GND RF Absolute Maximum Ratings (MDS-169) 4 Parameter Max Input Power 5 Total Power LO Power 350 mW Derated to 85C @ 3.2 mW/C +24 dBm Absolute Maximum Bottom View of SF-1 6X .050 (+.020/-.000) 4X .099 .010 4. Operation of this device above any one of these parameters may cause permanent damage. 5. Ambient Temperature (TA) = +25C 4X .016 .002 .506 .385 Ref .220 .165 .381 .002 .000 .367 .143 .080 .205 .305 .430 Typical Performance Curves Conversion Loss - LO @ +10 dBm, IF @ 60 MHz 10 60 50 .510 Ref .000 .002 Isolation - Input +10 dBm L-R L-I R-I Conversion Loss (dB) 9 Isolation (dB) 8 7 6 5 4 0 1 3 10 30 100 1000 2000 3000 4000 40 30 20 10 0 0 1 3 10 30 100 1000 2000 3000 4000 Frequency (MHz) Frequency (MHz) 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 Termination-Insensitive Mixer, 1 MHz - 3.5 GHz MD-/MDC-/MDS-169 V 3.00 Typical Performance Curves Conversion Loss vs. LO Power - RF @ 2000 MHz -10 dBm, IF @ 60 MHz 10 3rd Order IM Ratio - LO @ +10 dBm, IF Port Terminated with 3.0:1 Mismatch 65 IF Port Match 3rd Order Intermod. Ratio (dB) Conversion Loss (dB) 9 60 8 55 7 50 6 0 2 4 6 8 10 12 14 45 0 1 3 10 30 100 1000 2000 3000 4000 LO Power (dBm) Frequency (MHz) VSWR IF 3 RF LO 2.0 IF Port Response IF Port Response 2.5 1.5 VSWR 2 1.0 1.5 0.5 1 0 1 3 10 30 100 1000 2000 3000 4000 0.0 0 1 3 10 30 100 1000 2000 3000 4000 Frequency (MHz) IF Frequency (MHz) Ordering Information Part Number MD-169 PIN MDC-169 SMA MDS-169 Package FP-2 C-7 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. 4 |
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