Details, datasheet, quote on part number: LTC5553IUDBTRMPBF
PartLTC5553IUDBTRMPBF
Category
TitleIC MIXR 3GHZ TO 20GHZ 12-QFN
Description

Linear Technology/Analog Devices’ LTC5553 is a 3 GHz to 20 GHz high performance, microwave double balanced passive mixer. This mixer can be used for frequency upconversion or downconversion. The device includes an integrated LO amplifier optimized for the 1 GHz to 20 GHz frequency range, requiring only 0 dBm drive. The integrated IF balun is optimized to cover a very wide 500 MHz to 9 GHz frequency range while providing a single-ended 50 Ω interface.



CompanyAnalog Devices
DatasheetDownload LTC5553IUDBTRMPBF datasheet
  
LTC5553IUDBTRMPBF photo

Others parts numbering
DC2566A: DEMO BOARD FOR LTC5553

 

Features, Applications

Upconversion or Downconversion nn High nn 9dB Conversion Loss nn +16dBm Input 10GHz nn Integrated LO Buffer: 0dBm LO Drive nn Low LO-RF Leakage: nn 50 Wideband Matched , LO and IF Ports nn 3.3V/132mA Supply nn Fast Turn ON/OFF for TDD Operation 2mm, 12-Lead QFN Package

Description

The is a high performance, microwave double balanced passive mixer that can be used for frequency upconversion or downconversion. The LTC5553's mixer and integrated RF balun are optimized to cover the 20GHz RF frequency range. The device includes an integrated LO amplifier optimized for the to 20GHz frequency range, requiring only 0dBm drive. The integrated IF balun is optimized to cover a very wide, to 9GHz, frequency range while providing a single-ended 50 interface. The LTC5553 delivers exceptionally high IIP3 and P1dB, in addition to low to RF and to IF leakages. The part also offers a high level of integration in a small package.

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Analog Devices, Inc. All other trademarks are the property of their respective owners. Protected by U.S. patents, including 9312815.

Applications

5G Broadband Wireless Access nn Microwave Transceivers nn Wireless Backhaul nn Point-to-Point Microwave nn Phased-Array Antennas C, X and Ku Band RADAR nn Test Equipment nn Satellite Modems

Electrostatic Sensitive Device Observe Handling Precautions ESD Sensitivity: HBM =Class 0 on Pin 11 Class 1C All Other Pins CDM =500V All Pins

Supply Voltage (VCC)...................................................4V Enable Input Voltage (EN).................0.3V to VCC 0.3V LO Input Power 20GHz)......................+10dBm LO Input DC Voltage.............................................. 0.1V RF Power RF DC Voltage........................................................ 0.1V IF Power IF DC Voltage.......................................................... 0.1V Operating Temperature Range (TC)......... to 105C Storage Temperature Range................... to 150C Junction Temperature (TJ)..................................... 150C

UDB PACKAGE 2mm) PLASTIC QFN TJMAX = 25C/W EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB

LTC5553IUDB#TRMPBF LTC5553IUDB#TRPBF LGZX 2mm) Plastic QFN to 105C TRM = 500 pieces. Consult LTC Marketing for parts specified with wider operating temperature ranges. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.

The DC Electrical Characteristics l denotes the specifications which apply over the full operating temperature range, otherwise specifications are = 25C. VCC EN = High, unless otherwise noted. Test circuit shown in Figure 1. (Note 2)

PARAMETER Power Supply Requirements Supply Voltage (VCC) Supply Current Shutdown Current Enable (EN) Logic Input High Voltage (On) Input Low Voltage (Off) Input Current Chip Turn-On Time Chip Turn-Off Time

The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are = 25C. VCC EN = High, PLO = 0dBm, PRF 6dBm (6dBm/tone for twotone IIP3 tests), unless otherwise noted. Test circuit shown in Figure 1. (Notes 2, 3)

PARAMETER LO Frequency Range RF Frequency Range IF Frequency Range RF Return Loss LO Input Return Loss LO Input Power Downmixer Application, = 1890MHz, Low Side LO Conversion Loss RF Input 4GHz RF Input 10GHz RF Input 14GHz RF Input 105C, RF Input 9.8GHz RF Input 4GHz RF Input 10GHz RF Input 14GHz RF Input 17GHz RF Input 10GHz RF Input = 15.7GHz fLO to 20GHz fLO to 20GHz fRF to 20GHz fRF 20GHz RF Input 10GHz RF Output 4GHz RF Output 10GHz RF Output 14GHz RF Output 105C, RF Output 5.8GHz RF Output 4GHz RF Output 10GHz RF Output 14GHz RF Output 17GHz RF Output 10GHz RF Output = 15.7GHz fLO to 20GHz fLO to 20GHz fIF to 9GHz fIF 9GHz RF Output = 10GHz

Conversion Loss vs Temperature 2-Tone Input 3rd Order Intercept (fRF = 2MHz) SSB Noise Figure to RF Leakage to IF Leakage to LO Isolation RF Input to IF Output Isolation Input 1dB Compression Conversion Loss

Conversion Loss vs Temperature 2-Tone Input 3rd Order Intercept (fIF = 2MHz) SSB Noise Figure to RF Output Leakage to IF Input Leakage to LO Isolation to RF Isolation Input 1dB Compression

Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC5553 is guaranteed functional over the to 105C case temperature range (JC = 25C/W).

Note 3: SSB noise figure measurements performed with a small-signal noise source, bandpass filter and 2dB matching pad on input, with bandpass filters on LO, and output.


 

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