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| SME1400B-10 Broadband Surface Mount Mixer Product Features * * * * * * * * +19 dBm Input IP3 RF: 1 - 2200 MHz LO: 1 - 2200 MHz IF: 1 - 2000 MHz +10 dBm LO Drive Level No Internal Solder Connections RoHS-compliant SMT package No External Bias Required Product Description The SME1400B-10 is a passive double-balanced diode-ring mixer that provides high dynamic range performance in a RoHS-compliant surface mount package. The mixer is nominally driven with a LO input power of +10 dBm to optimize its performance. Other SME models are available for other LO drive levels. Typical applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in 2.5G and 3G GSM/CDMA/W-CDMA systems. Functional Diagram 1 2 3 LO 8 4 RF 7 6 IF 5 Top View Applications * Up/down frequency conversion Specifications (1) Parameter SSB Conversion Loss RF/LO = 10-1300 MHz, IF = 10-1000 MHz RF/LO = 10-2500 MHz, IF = 10-1000 MHz RF/LO = 1-2500 MHz, IF = 1-2000 MHz Port-to-Port Isolation L-R = 10-2000 MHz L-R = 10-2500 MHz L-I = 10-2000 MHz L-I = 10-2500 MHz R-I = 10-2200 MHz 3rd Order Input Intercept Point 1dB Input Compression Point VSWR RF Port = 600-2000 MHz RF Port = 10-2500 MHz LO Port = 600-2000 MHz LO Port = 10-2500 MHz IF Port LO Drive Level Units dB dB dB dB dB dB dB dB dBm dBm Min Typ 6.2 7.5 8.0 Max 8.5 9.5 Notes See note 1. Guaranteed at 8 dB max at 25 U& See note 1. Guaranteed at 9 dB max at 25 U& 24 18 20 16 35 25 26 22 25 +19 +6 1.7:1 2.0:1 1.6:1 2.0:1 1.8:1 +10 dBm 1. Measured in a 50 ohm system with a nominal LO drive of +10 dBm, low-side LO, in a downconversion application with LO = 400-2100 MHz, RF = 500-2200 MHz, IF = 100 MHz. Absolute Maximum Rating Parameter Operating Case Temperature Storage Temperature RF Input Power Ordering Information Part No. Description SME1400B-10 Broadband Surface Mount Mixer SME1400B-10F(1) Broadband Surface Mount Mixer SME1400B-10-PCB Fully-Assembled Mixer Application Board Note: 1. Compatible with. 260 U&UHIORZSURFHVVHV Specifications and information are subject to change without notice Rating -40 to +85 C -65 to +100 C +16 dBm Operation of this device above any of these parameters may cause permanent damage. WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com Page 1 of 5 May 2007 SME1400B-10 Broadband Surface Mount Mixer Performance Charts Specifications and information are subject to change without notice WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com Page 2 of 5 May 2007 SME1400B-10 Broadband Surface Mount Mixer Single-Tone IM Products Harmonics of fRF 0 0 1 2 3 4 5 27 63 >80 77 >80 RF Mult 1 2 3 4 5 0 1 -2 -3 -4 -5 0 1 -2 -3 -4 -5 0 1 -2 -3 4 -5 0 1 -2 -3 -4 5 0 1 -2 -3 -4 -5 Harmonics of fLO 1 2 3 34 44 46 0 33 12 55 56 55 69 >80 68 >80 >80 >80 >80 >80 >80 4 57 35 59 73 >80 >80 5 53 28 59 47 >80 >80 LO Mult 0 0 0 0 0 1 -1 1 1 1 1 2 -2 2 2 2 2 3 -3 3 3 -3 3 4 -4 4 4 4 -4 5 -5 5 5 5 5 LO (MHz) RF (MHz) 1950 2000 1950 1000 1950 700 1950 600 1950 400 2000 1950 1950 2000 2000 975 2000 650 2000 488 2000 390 1000 1950 550 2000 2000 1975 2000 1317 2000 988 2000 790 700 1950 400 1550 1500 1200 2000 1983 2200 1700 2000 1190 500 1950 420 2000 800 1200 1100 1200 2000 1987 2075 1700 400 1950 350 1950 700 1200 1000 1200 1150 1200 1710 1700 IM Products MHz dBc 2000 27 2000 63 2100 84 2400 77 2000 80 2000 34 50 0 50 55 50 69 48 90 50 88 2000 44 900 33 50 56 49 89 48 90 50 89 2100 46 350 12 2100 55 51 68 200 80 50 89 2000 57 320 35 800 59 800 73 52 89 200 88 2000 53 200 28 1100 59 1400 47 950 86 50 88 RF harmonics and intermodulation products are referenced to a desired signal produced by fRF = 2000 MHz and fLO = 1950 MHz LO harmonics are referenced to the +10 dBm LO drive signal Specifications and information are subject to change without notice WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com Page 3 of 5 May 2007 SME1400B-10 Broadband Surface Mount Mixer SME1400B-10 Mechanical Information This package is RoHS-compliant. The plating material on the leads is AgPdPt. It is compatible with a tin-lead (maximum 235 C reflow temperature) soldering processes. Application Circuit SME1400B-10 PIN 8 PIN 4 LO PIN 6 RF IF Notes: 1. Circuit board material: .014" FR-4, 4 layers, .062" total thickness 2. Blocking capacitors are required on the ports (pins 2, 5, 7) if any dc signal is present. Outline Drawing Product Marking The component will be marked with an "SME1400B-10" designator followed by an alphanumeric lot code on the top surface of the package. SME 1400B-10 XXXX Tape and reel specifications for this part are located on the website in the "Application Notes" section. ESD Information Land Pattern / Mounting Configuration ESD Classification: Value: Test: Standard: ESD Classification: Value: Test: Standard: Class 1C Passes to <2000 V Human Body Model (HBM) JEDEC Standard JESD22-A114 Class IV Passes V Charged Device Model (CDM) JEDEC Standard JESD22-C101 1000V 1000 Functional Pin Layout 1 2 3 Notes: 1. Ground vias are critical for RF grounding considerations. 2. A minimum of 12 ground vias underneath the device are required. 3. Trace width depends on the PC board material and thickness. LO 8 4 RF 7 6 IIF 5 Pin No. 4 6 8 1, 2, 3, 5, 7 Backside Metal Function RF IF LO GND Specifications and information are subject to change without notice WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com Page 4 of 5 May 2007 SME1400B-10 Broadband Surface Mount Mixer SME1400B-10F Mechanical Information This package is RoHS-compliant. The plating material on the leads is AgPdPt. It is compatible with both lead-free (maximum 260 C reflow temperature) and leaded (maximum 245 C reflow temperature) soldering processes Application Circuit SME1400B-10F PIN 8 PIN 4 LO PIN 6 RF IF Notes: 1. Circuit board material: .014" FR-4, 4 layers, .062" total thickness 2. Blocking capacitors are required on the ports (pins 2, 5, 7) if any dc signal is present. Outline Drawing Product Marking The component will be marked with an "SME1400B-10F" designator followed by an alphanumeric lot code on the top surface of the package. Tape and reel specifications for this part are located on the website in the "Application Notes" section. ESD Information ESD Classification: Value: Test: Standard: ESD Classification: Value: Test: Standard: Class 1C Passes to <2000 V Human Body Model (HBM) JEDEC Standard JESD22-A114 Class IV Passes V Charged Device Model (CDM) JEDEC Standard JESD22-C101 Land Pattern / Mounting Configuration 1000V 1000 Functional Pin Layout 1 2 3 LO 8 4 RF 7 6 IIF 5 Notes: 1. Ground vias are critical for RF grounding considerations. 2. A minimum of 12 ground vias underneath the device are required. 3. Trace width depends on the PC board material and thickness. Pin No. 4 6 8 1, 2, 3, 5, 7 Backside Metal Function RF IF LO GND Specifications and information are subject to change without notice WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com Page 5 of 5 May 2007 |
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