ADL5350:  LF to 4 GHz High Linearity Y-Mixer

The ADL5350 is a high linearity, up-and-down converting mixer capable of operating over a broad input frequency range. It is well suited for demanding cellular base-station mixer designs that ...More

ADL5350:  LF to 4 GHz High Linearity Y-Mixer

Product Description

The ADL5350 is a high linearity, up-and-down converting mixer capable of operating over a broad input frequency range. It is well suited for demanding cellular base-station mixer designs that require high sensitivity and effective blocker immunity. Based on a GaAs pHEMT, single-ended mixer architecture, the ADL5350 provides excellent input linearity and low noise figure without the need for a high power level local oscillator (LO) drive.

In 850 MHz/900 MHz receive applications, the ADL5350 provides a typical conversion loss of only 6.8 dB. The integrated LO amplifier allows a low LO drive level, typically only 4 dBm for most applications. The input IP3 is typically greater than 25 dBm, with an input compression point of 19 dBm. The high input linearity of the ADL5350 makes the device an excellent mixer for communications systems that require high blocker immunity, such as GSM 850/900 and 800 MHz CDMA2000. At 2 GHz, a slightly greater supply current is required to obtain similar performance.

The single-ended broadband RF/IF port allows the device to be customized for a desired band of operation using simple external filter networks. The LO to RF isolation is based on the LO rejection of the RF port filter network. Greater isolation may be achieved by using higher order filter networks, as described in the Applications Information section of this data sheet.

The ADL5350 is fabricated on a GaAs pHEMT, high performance IC process. The ADL5350 is available in a 3 mm x 2 mm 8-lead LFCSP. It operates over a −40°C to +85°C temperature range. An evaluation board is also available.

Applications

  • Cellular base station
  • Point-to-point radio links
  • RF instrumentation

    • Data Sheet, Rev. 0, 2/08

    Features

    • Broadband radio frequency (RF), intermediate frequency (IF), and local oscillator (LO) ports
    • Conversion loss: 6.8 dB
    • Noise figure: 6.5 dB
    • High input IP3: 25 dBm
    • High input P1dB: 19 dBm
    • Low LO drive level
    • Single-ended design: no need for baluns
    • Single-supply operation: 3 V @ 19 mA
    • Miniature, 2 mm × 3 mm, 8-lead LFCSP
    • RoHS compliant

    Diagrams

    ADL5350 Diagram
    Functional Block Diagram for ADL5350

    Specifications

    RF Frequency (MHZ) LF to 4000
    IF Frequency (MHz) LF to 4000
    LO Frequency (MHz) LF to 4000
    LO Drive (dBm) +4
    IP3 (dBm) 25
    P1dB (dBm) 19
    Voltage Supply (V) +5V
    Supply Current 19mA
    Package 8-Lead LFCSP

    Explore Other Products

    Part# RF Frequency (MHZ) IF Frequency (MHz) LO Frequency (MHz) LO Drive (dBm) Conversion Gain (dB) IP3 (dBm) P1dB (dBm) NF (dB) Pos Supply Supply Current Price* (1000-4999)
    AD831 400 200 400 0 0 24 10 14 +9V to +11V 100 $6.83
    AD8342 LF to 2400 LF to 2400 LF to 2400 0 3 24 8.5 12 +4.75V to +5.25V 97 $3.59
    AD8343 dc to 2500 dc to 2500 dc to 2500 -10 7 16.5 2.8 14 +4.5V to +5.5V 50 $3.67
    AD8344 400 to 1200 70 to 400 470 to 1600 0 4.5 24 8.5 10 +4.75V to +5.25V 84 $3.59
    ADL5350 LF to 4000 LF to 4000 LF to 4000 +4 - 25 19 6.5 +2.7V to +3.5V 19 $2.39
    ADL5355 1500 to 2500 40 to 450 1300 to 2300 0 8.1 29 11 9.4 +3V to +5.5V 190 -
    ADL5356 1700 to 2200 50 to 450 1400 to 2100 0 8 26 11 10 +3.3V to +5V 360 -
    ADL5357 500 to 1500 40 to 450 700 to 1700 0 8.5 26.5 10.6 9.1 +3V to +5.5V 190 -
    ADL5358 700 to 1000 50 to 350 750 to 1450 0 8.5 26 10 9.5 +3.3V to +5V 380 -
    ADL5360 700 to 1000 40 to 450 250 to 960 0 8.5 26 10 9.5 +3.3V to +5V 380 -
    ADL5365 1500 to 2500 dc to 450 1300 to 2300 0 - 31 25 7.1 +3V to +5.5V 120 -
    ADL5367 500 to 1500 dc to 450 700 to 1700 0 - 37 25 7.4 +3V to +5.5V 100 -
    ADL5390 20 to 2400 230 20 to 2400 - 3.5 25 13 21 +4.75V to +5.25V 130 $7.59
    ADL5391 dc to 2000 - - - 1 14 13.2 - +4.5V to +5.5V 135 $4.95
    ADL5801 10 to 6000 LF to 600 25 to 6000 0 1.5 28 12.5 10 +4.5V to +5.5V 135 -
    ADL5802 100 to 6000 LF to 600 100 to 6000 0 1.5 27 12 11 +4.5V to +5.5V 200 -

    * The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    ** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

    Pricing, Packaging & Availability

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    Package Description
    The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

    For detailed drawings and chemical composition please consult our  Package Site

    Pin Count
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    Temperature Range
    This is the acceptable operating range of the device. The various ranges specified are as follows:
    • Commercial: 0 to +70 degrees Celsius
    • Military : -55 to +125 degrees Celsius
    • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
    • Automotive: -40 to +125 degrees Celsius
    Price
    The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

    Production Availability
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    Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

    RoHS Compliant
    Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

    *The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    **Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

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