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CV111-1A Dataheets PDF



Part Number CV111-1A
Manufacturers WJ Communication
Logo WJ Communication
Description PCS/DCS-band High Linearity Downconverter
Datasheet CV111-1A DatasheetCV111-1A Datasheet (PDF)

www.DataSheet4U.com CV111-1A PCS/DCS-band High Linearity Downconverter The Communications Edge TM Product Information Product Features • High dynamic range downconverter with integrated LO, IF, & RF amps Product Description The CV111-1A is a high linearity downconverter designed to meet the demanding issues for performance, functionality, and cost goals of current and next generation mobile infrastructure basestations. It provides high dynamic range performance in a low profile surface-mount.

  CV111-1A   CV111-1A


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www.DataSheet4U.com CV111-1A PCS/DCS-band High Linearity Downconverter The Communications Edge TM Product Information Product Features • High dynamic range downconverter with integrated LO, IF, & RF amps Product Description The CV111-1A is a high linearity downconverter designed to meet the demanding issues for performance, functionality, and cost goals of current and next generation mobile infrastructure basestations. It provides high dynamic range performance in a low profile surface-mount leadless package that measures 6 x 6 mm square. Functionality includes RF amplification, 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 down conversion, modulation and demodulation for receivers used in CDMA/GSM/TDMA, CDMA2000, W-CDMA, GPRS, and EDGE 2.5G mobile infrastructure technologies for PCS / DCS frequency bands. Functional Diagram MIXIF RF IN GND GND GND 28 RF OUT 1 GND 2 GND 3 GND 4 GND 5 GND 6 MIXRF 7 8 GND 9 GND 10 GND 11 MIXLO 27 IF IN 23 26 25 24 • • • • • • • • • RF: 1710 – 2000 MHz 65 – 250 MHz IF: +38 dBm Output IP3 +21 dBm Output P1dB 5.3 dB Noise Figure +5V Single supply operation Pb-free 6mm 28-pin QFN package Low-side LO configuration Common footprint with other UMTS/cellular versions IF RF Amp GND 22 21 IF OUT 19 GND 18 GND 17 BIAS 16 GND 15 LO IN 14 GND IF Amp 20 GND LO Driver Amp RF LO 12 GND 13 LO OUT 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) Output IP3 Output IP2 Output 1dB Compression Point Noise Figure LO Input Drive Level LO-RF Isolation LO-IF Isolation Return Loss: RF Port Return Loss: LO Port Return Loss: IF Port Operating Supply Voltage Supply Current FIT Rating Junction Temperature Units MHz MHz MHz % MHz dB dB dBm dBm dBm dB dBm dB dB dB dB dB V mA failures /1E9 hrs °C Min Typ 1710 – 2000 1460 – 1935 65 – 250 ±7.5 240 20 ±1.5 +38 +48 +21 5.3 0 45 35 14 14 11 +5 360 Max Comments See note 2 See note 3 Temp = 25 °C Referenced to +25 °C See note 4 See note 4 See note 5 -2.5 +2.5 PLO = 0 dBm PLO = 0 dBm +4.9 290 +5.1 480 72.1 160 @ 70o C ambient, 90% confidence See note 6 1. Specifications when using the application specific circuit (shown on page 3) with a low side LO = 0 dBm in a downconverting application over the operating case temperature range. 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. OIP3 is measured with Δf = 1 MHz with IFout = 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 RF Input (continuous) -40 to +85° C -55 to +125° C +6 V +220 °C +2 dBm Rating Ordering Information Part No. CV111-1AF Description PCS/DCS-band High Linearity Downconverter (lead-free/RoHS-compliant 6x6mm QFN package) CV111-1APCB240 Fully Assembled Eval. Board, IF = 240MHz Specifications and information are subject to change without notice 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: [email protected] • Web site: www.wj.com Page 1 of 4 May 2006 CV111-1A PCS/DCS-band High Linearity Downconverter MIXIF RF IN GND GND GND 28 RF OUT 1 GND 2 N/C 3 GND 4 N/C 5 GND 6 MIXRF 7 8 GND 9 N/C 10 GND 11 MIXLO 27 IF IN 26 25 24 23 GND 22 21 IF OUT The Communications Edge TM Product Information Device Architecture / Application Circuit Information IF RF Amp Typical Downconverter Performance Chain Analysis Stage RF Amplifier RF Filter LO Amp / MMIC Mixer IF Amplifier CV111-1A Gain (dB) Output P1dB (dBm) Output IP3 (dBm) NF (dB) Current (mA) 140 --80 140 360 Gain (dB) Cumulative Performance Output Output NF P1dB IP3 (dB) (dBm) (dBm) 12 21.0 41.0 3.5 10 19.0 39.0 3.6 1.5 6.1 22.2 4.8 20 20.7 37.9 5.4 20 20.7 37.9 5.4 IF Amp 20 GND 19 N/C 18 GND LO Driver Amp 17 BIAS 16 GND RF LO 12 GND 13 LO OUT 14 GND 15 LO IN 12 21 41 3.5 -2 ----2.0 -8.5 8 23 9.1 18.5 23 41 2.1 Cumulative Performance RF Amp Matching RF Amp Bias IF Amp Matching IF Amp Bias .


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