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CV210-2A Dataheets PDF



Part Number CV210-2A
Manufacturers WJ Communication
Logo WJ Communication
Description Cellular-band Dual-Branch Downconverter
Datasheet CV210-2A DatasheetCV210-2A Datasheet (PDF)

www.DataSheet4U.com CV210-2A Product Features • High dynamic range downconverter with integrated LO and IF amplifiers The Communications Edge TM Product Information Cellular-band Dual-Branch Downconverter Product Description The CV210-2A is a dual-channel high-linearity downconverter designed to meet the demanding performance, functionality, and cost goals of current and next generation mobile infrastructure basestations. It provides high dynamic range performance in a low profile leadfree/R.

  CV210-2A   CV210-2A


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www.DataSheet4U.com CV210-2A Product Features • High dynamic range downconverter with integrated LO and IF amplifiers The Communications Edge TM Product Information Cellular-band Dual-Branch Downconverter Product Description The CV210-2A is a dual-channel high-linearity downconverter designed to meet the demanding performance, functionality, and cost goals of current and next generation mobile infrastructure basestations. It provides high dynamic range performance in a low profile leadfree/RoHS-compliant surface-mount leadless package that measures 6x6 mm square. It is ideally suited for high dynamic range receiver front ends using diversity receive channels. Functionality includes frequency conversion and IF amplification, while an integrated LO driver amplifier powers the passive mixer. The MCM is implemented with reliable and mature GaAs MESFET and InGaP HBT technology. Typical applications include frequency downconversion used in CDMA/GSM/TDMA, CDMA2000, W-CDMA, and EDGE 2.5G and 3G mobile base transceiver stations. Functional Diagram AMP1 INPUT IF1 OUTPUT 23 GND MIXER IF/RF1 GND 28 N/C 1 GND 2 BIAS 3 GND 4 N/C 5 GND 6 N/C 7 8 GND 9 MIXER IF/RF2 27 GND 26 25 24 • • • • • • • • • Dual channels for diversity +29.5 dBm Input IP3 +12 dBm Input P1dB RF: 800 – 960 MHz IF: 200 – 250 MHz +5V Single supply operation Pb-free 6mm 28-pin QFN package Low-side LO configuration Common footprint with other PCS/UMTS/cellular versions RF/IF IF Amp 1 GND 22 21 BIAS 20 GND 19 N/C 18 GND 17 LO 16 GND 15 N/C 14 GND LPF LO Driver Amp IF Amp 2 RF/IF 10 GND 11 AMP2 INPUT 12 GND 13 IF2 OUTPUT Top View Specifications (1) Parameters RF Frequency Range LO Frequency Range IF Center Frequency Range % Bandwidth around IF center frequency IF Test Frequency SSB Conversion Gain Gain Drift over Temp (-40 to 85° C) Input IP3 Input IP2 Input 1 dB Compression Point Noise Figure LO Input Drive Level LO-RF Isolation LO-IF Isolation Branch-Branch Isolation Return Loss: RF Port Return Loss: LO Port Return Loss: IF Port Operating Supply Voltage Supply Current Thermal Resistance Junction Temperature Units MHz MHz MHz % MHz dB dB dBm dBm dBm dB dBm dB dB dB dB dB dB V mA °C / W °C Min Typ 800 – 960 550 – 760 200 – 250 ±7.5 240 10 ±0.3 +29.5 +39 +12 10.2 0 18 32 45 20 20 12 +5 360 Max Comments See note 2 See note 3 12 1.5 Temp = 25 °C Referenced to 25 °C See note 4 See note 4 See note 4 See note 5 PLO = 0 dBm PLO = 0 dBm 8 -1.5 +25 +33 -2.5 +2.5 320 475 27 160 See note 6 1. Specifications when using the application specific circuit (shown on page 3) with a low side LO = 0 dBm and IF = 240 MHz in a downconverting application at 25° C. 2. IF matching components affect the center IF frequency. Proper component values for other IF center frequencies than shown can be provided by emailing to [email protected]. 3. The IF bandwidth of the converter is defined as 15% around any center frequency in its operating IF frequency range. The bandwidth is determined with external components. Specifications are valid around the total ±7.5% bandwidth. ie. with a center frequency of 240 MHz, the specifications are valid from 240 ± 18 MHz. 4. Assumes the supply voltage = +5 V. IIP3 is measured with Δf = 1 MHz with RFin = -5 dBm / tone. 5. Assumes LO injection noise is filtered at the thermal noise floor, -174 dBm/Hz, at the RF, IF, and Image frequencies. 6. The maximum junction temperature ensures a minimum MTTF rating of 1 million hours of usage. Absolute Maximum Rating Parameter Operating Case Temperature Storage Temperature DC Voltage Junction Temperature -40 to +85 °C -55 to +150 °C +5.5 V +220 °C Rating Ordering Information Part No. CV210-2AF CV210-2APCB240 Description Cellular-band Dual-Branch Downconverter (lead-free/RoHS-compliant 6x6mm QFN package) Fully-Assembled Eval. Board, IF = 240MHz Operation of this device above any of these parameters may cause permanent damage. Specifications and information are subject to change without notice. WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj..com Page 1 of 6 March 2006 CV210-2A AMP1 INPUT IF1 OUTPUT GND MIXER IF/RF1 GND 28 N/C 1 GND 2 BIAS 3 GND 4 N/C 5 GND 6 N/C 7 8 GND 9 MIXER IF/RF2 27 GND 26 25 24 23 GND 22 21 BIAS The Communications Edge TM Product Information Cellular-band Dual-Branch Downconverter Device Architecture / Application Circuit Information RF/IF IF Amp 1 Typical Downconverter Performance Chain Analysis (Each Branch) 20 GND 19 N/C 18 GND Stage LO Amp / MMIC Mixer IF Amplifier CV210-2A Gain (dB) -9 19 Input P1dB (dBm) Input IP3 (dBm) NF (dB) Current (mA) 85 150 385* Gain (dB) LPF LO Driver Amp IF Amp 2 17 LO 16 GND 15 N/C 11 30 9.3 2 22 1.8 Cumulative Performance Cumulative Performance Input Input NF P1dB IP3 (dB) (dBm) (dBm) -9 11 30 9.3 10 8 27.5 11 10 +8 +27.5 11 RF/IF 10 GND 11 AMP2 INPUT 12 GND 13 IF2 OUTPUT 14 GND * The 2nd branch includes another mixer and IF amplifier, .


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