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Manufacturer / Brand: AD
Details: GSM/EDGE Optimized, High Linearity Direct Quadrature Modulator
Series: LT5568-2
Quantity Available: Over 48280 pieces

Datasheet for LT5568-2:

LT5568-2 datasheet
Price for LT5568-2
Product Parameters
  • Manufacturer Part Number : LT5568-2
  • Manufacturer : AD
  • Description : GSM/EDGE Optimized, High Linearity Direct Quadrature Modulator
  • Series : LT5568-2
  • Reference Price : USD 4.28
  • Our Price : We have a better price, contact us by email
  • Product Type : I/Q Modulators & Demodulators
  • Function : I/Q Modulators
  • Current Suggest : Production
  • Status : Production
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : LT5568-2
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of LT5568-2
Product Detailed Description for LT5568-2

The LT5568-2 is a direct I/Q modulator designed for high performance wireless applications, including wireless infrastructure. It allows direct modulation of an RF signal using differential baseband I and Q signals. It supports GSM, EDGE, CDMA, CDMA2000 and other systems that operate in the 850MHz to 965MHz band. It may be configured as an image reject upconverting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balanced mixers. The outputs of these mixers are summed and applied to an on-chip RF transformer, which converts the differential mixer signals to a 50Ω single-ended output. The four balanced I and Q baseband input ports are intended for DC coupling from a source with a common mode voltage level of about 0.5V. The LO path consists of an LO buffer with single-ended input, and precision quadrature generators that produce the LO drive for the mixers. The supply voltage range is 4.5V to 5.25V.

Applications

  • Infrastructure Tx for GSM/Cellular Bands
  • Image Reject Up-Converters for Cellular Bands
  • Low-Noise Variable Phase-Shifter for 700MHz to 1050MHz Local Oscillator Signals
  • RFID Reader
Lifecycle information of LT5568-2

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

LT5568-2 More photos
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