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| High Dynamic Range MMIC Mixer MH101 The Communications Edge TM Product Information Product Features * +30 dBm Input IP3 * No External Matching Elements Required * RF 1900-2200 MHz * LO 1700-2150 MHz * IF 50-200 MHz * +17 dBm Drive Level * Low Cost SOIC-8 Package * No External Bias Required Product Description The MH101 is a passive GaAs MESFET mixer that provides high dynamic range performance in a low cost SOIC-8 package. WJ's MH101 uses patented techniques to realize greater than +30 dBm Input IP3 at an LO drive level of +17 dBm. This single monolithic integrated circuit does not require any external baluns, bias, matching, or decoupling elements. The on-chip diplexer affords good matching on the RF and IF ports. Typical applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in 3G UMTS systems. Functional Diagram 4 3 2 1 5 6 7 8 Function RF LO IF Ground Pin No. 7 2 5 1,3,4,6,8 Specifications Parameter Frequency Range: RF LO IF SSB Conversion Loss Noise Figure Input IP3 Input P1dB Isolation: L-R L-I R-I Return Loss: RF Port LO Port IF Port LO Drive Level Units MHz MHz MHz dB dB dBm dBm dB dB dB dB dB dB dBm Minimum 1900 1700 50 9.0 9.5 +30 +16 28 37 18 15 12 20 +17 Typical Maximum 2200 2150 200 10.5 Condition +28 21 27 12 Test conditions unless otherwise noted: RF / IF = 1900 / 50, 1900 / 200, 2200 / 50 and 2200 / 200 MHz with a low-side LO at +17 dBm in a downconverting application at 25C. Input IP3 was measured with two tones with an input power of +2 dBm/tone separated by 10 MHz. Absolute Maximum Ratings1 Parameter Operating Case Temperature Storage Temperature Maximum Input LO Power2 Rating -40 to +85C -65 to +100C +21 dBm Ordering Information Part No. MH101 MH101-PCB Description High Dynamic Range MMIC Mixer (Available in tape and reel) Fully Assembled Application Circuit 1. Operation of this device above any of these parameters may cause permanent damage. 2. Total sum of LO port and RF port power should not to exceed +23 dBm. Specifications and information are subject to change without notice. WJ Communications, Inc. * Phone: 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com February 2004 High Dynamic Range MMIC Mixer MH101 The Communications Edge TM Product Information Performance Charts Input IP3 vs RF Frequency Input Intercept Point (dBm) 35 34 33 32 31 30 29 28 27 26 25 1900 1950 2000 2050 2100 RF Frequency (MHz) 2150 2200 9.2 9.0 8.8 8.6 8.4 8.2 IF = 100 MHz IF = 50 MHz IF = 200 MHz IF = 150 MHz Isolation (dB) Conversion Loss vs RF Frequency 50 45 40 35 30 25 1950 2000 2050 2100 RF Frequency (MHz) 2150 2200 Isolation vs LO Frequency Conversion Loss (dB) L-I IF = 200 MHz IF = 150 MHz IF = 100 MHz IF = 50 MHz L-R 1900 20 1700 1750 1800 1850 1900 1950 2000 2050 2100 2150 LO Frequency (MHz) IF Return Loss vs IF Frequency 0 IF Return Loss (dB) 5 10 15 20 25 150 RF = 2000 MHz 0 RF Return Loss (dB) 5 10 15 20 RF Return Loss vs RF Frequency LO Return Loss (dB) IF = 100 MHz 0 5 10 15 20 25 LO Return Loss vs LO Frequency 175 200 225 250 IF Frequency (MHz) 275 300 25 1900 1950 2000 2050 2100 RF Frequency (MHz) 2150 2200 30 1700 1750 1800 1850 1900 1950 2050 2100 2150 2200 LO Frequency (MHz) Data was taken using the application board in a 50 W system, with a low side LO at +17 dBm in a downconvertering applicaion at 25C. Input IP3 was measured with two tones with an input power of +5 dBm/tone separated by 1 MHz. Application Circuit IF RF LO Specifications and information are subject to change without notice. WJ Communications, Inc. * Phone: 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com February 2004 High Dynamic Range MMIC Mixer MH101 The Communications Edge TM Product Information MSL / ESD Rating Outline Drawing ESD Rating: Value: Test: Standard: ESD Rating: Value: Test: Standard: Class 0 Passes between 150V and 200V Human Body Model (HBM) JEDEC Standard JESD22-A114 Class II Passes between 250V and 500V Charged Device Model (CDM) JEDEC Standard JESD22-C101 MH101 XXXX-X 'MH101' = Part Designation 'XXXX-X' = Lot Code MSL Rating: Level 3 Standard: JEDEC Standard J-STD-020A Land Pattern Mounting Configuration Specifications and information are subject to change without notice. WJ Communications, Inc. * Phone: 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com February 2004 |
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