WJZ1070H Broadband Surface Mount Mixer Product Features * * * * * * * +17.1 dBm Input IP3 RF: 10 - 1000 MHz LO: 10 - 1000 MHz IF: 10 - 1000 MHz +7 dBm LO Drive Level No Internal Solder Connections Lead Free/RoHS-compliant SMT package * No External Bias Required Product Description Functional Diagram The WJZ1070H is a passive double-balanced diode-ring mixer that provides high dynamic range performance in a Lead Free/ RoHS-compliant surface mount package. The mixer is nominally driven with a LO input power of +7 dBm to optimize its performance. Other WJZ models are available for other LO drive levels. 1 LO 6 Targeted applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in VHF TV, GSM/ISM. The device can also be used in Radar, Satellite, Test / Medical Instruments, Avionics communications and Navigation markets. 2 RF 5 4 3 Top View Applications * * * * Up/down frequency conversion Phase Detector Image Rejection Current Controlled Attenuator Specifications Parameter Units SSB Conversion Loss RF/LO = 10-1000 MHz, IF = 30 MHz Port-to-Port Isolation L-R = 10-1000 MHz L-I = 10-1000 MHz R-I = 10-1000 MHz 3rd Order Input Intercept Point 1dB Input Compression Point VSWR RF Port = 10-1000 MHz LO Port = 10-1000 MHz IF Port LO Drive Level Min dB dB dB dB dBm dBm dBm 25 20 Typ Max 7.3 8.0 Notes See note 1 55 41 34 +17.1 TBD 1.4:1 1.5:1 1.4:1 +7 IF = 100 MHz 1. Measured in a 50 ohm system with a nominal LO drive of +7 dBm, low side LO, in a downconversion application. With LO = 900MHz, RF=1000MHz, IF=100MHz. Absolute Maximum Rating Parameter Operating Case Temperature Storage Temperature RF Input Power Rating -40 to +85 C -65 to +100 C +10 dBm Ordering Information Part No. Description WJZ1070H Broadband Surface Mount Mixer Standard T/R reel size = 500 pieces on a 13" reel. Operation of this device above any of these parameters may cause permanent damage. Specifications and information are subject to change without notice TriQuint Semiconductor, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6633 * e-mail: info-sales@tqs.com * Web site: www. TriQuint.com Page 1 of 3 May 2009 WJZ1070H Broadband Surface Mount Mixer Performance Charts Input IP3 vs Frequency Conversion Loss vs Frequency IF = 30 MHz, LO = 7 dBm , +25 0C IF = 30 MHz, LO = 7 dBm , +25 0C Conversion Loss (dB) Input IP3 (dBm) 25 20 15 10 5 0 0 300 600 900 10 9 8 7 6 5 1200 0 300 RF Frequency (MHz) 600 900 1200 RF Frequency (MHz) RF VSWR vs Frequency LO VSWR vs Frequency IF = 30 MHz, LO = 7 dBm +25 0C 2.4 1.8 2.2 1.6 VSWR VSWR 2 1.8 1.6 1.4 1.4 1.2 1.2 1 1 0 300 600 900 1200 0 300 Frequency (MHz) 600 900 1200 Frequency (MHz) Isolation vs LO Frequency Isolation (dB) IF = 30 MHz, LO = 7 dBm , +25 0C 90 75 60 45 30 15 0 0 300 600 900 1200 LO Frequency (MHz) L-R L-I R-I Specifications and information are subject to change without notice TriQuint Semiconductor, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6633 * e-mail: info-sales@tqs.com * Web site: www. TriQuint.com Page 2 of 3 May 2009 WJZ1070H Broadband Surface Mount Mixer Mechanical Information This package is lead-free/RoHS-compliant. The plating material is ENIG " Electroless Nickel Immersion Gold" It is compatible with leaded and lead-free (maximum 260C reflow temperatures) Also recommend adding active flux of 2% during solder reflow. WJZ1050 XXXX Outline Drawing Land Pattern / Mounting Configuration Product Marking The component will be marked with a "WJZ1070H" designator followed by an alphanumeric lot code on the top surface of the package. Tape and reel specifications for this part will be located on the website in the "Application Notes" section. Functional Pin Layout 1 LO 6 2 RF Notes: 1. 2. 3. 4. 5. Package unit weight is 2.0 grams max. Dimensions are expressed in inches. Dimensions in brackets are millimeter equivalents. Tolerance .XXX +/- .015, .XX +/- .02 Package circuit board material: .021" FR-4, 2 layers, .025" total thickness. Land pattern ground vias are critical for RF grounding considerations. A minimum of 12 ground vias (min. diameter of 20 mil or 51m) underneath the device is required. 6. PC board trace width depends on the board material and thickness. 7. Blocking capacitors are required on the ports (pins 2, 4, 6) if any dc signal is present. 5 4 3 IF Top view Pin No. 2 4 6 1,3,5 Backside Metal Function RF IF LO GND Specifications and information are subject to change without notice TriQuint Semiconductor, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6633 * e-mail: info-sales@tqs.com * Web site: www. TriQuint.com Page 3 of 3 May 2009