LT5500
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LT5500

1.8GHz to 2.7GHz Receiver Front End

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Part Details
Part Models 2
1ku List Price
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Features
  • 1.8V to 5.25V Supply
  • Dual LNA Gain Setting: +13.5dB/–14dB at 2.5GHz
  • Double-Balanced Mixer
  • Internal LO Buffer
  • LNA Input Internally Matched
  • Low Supply Current: 23mA
  • Low Shutdown Current: 2µA
  • 24-Lead Narrow SSOP Package
Additional Details
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The LT5500 is a receiver front end IC designed for low voltage operation. The chip contains a low noise amplifier (LNA), a Mixer and an LO buffer. The IC is designed to operate over a power supply voltage range from 1.8V to 5.25V.

The LNA can be set to either high gain or low gain mode. At 2.5GHz, the high gain mode provides 13.5dB gain and a noise figure (NF) of 4dB. The LNA in low gain mode provides –14dB gain and an IIP3 of +8dBm at 2.5GHz.

The mixer has 5dB of conversion gain and an IIP3 of –2.5dBm at 2.5GHz, with –10dBm LO input power.

Applications

  • IEEE 802.11 and 802.11b DSSS and FHSS
  • High Speed Wireless LAN
  • Wireless Local Loop
Part Models 2
1ku List Price
price unavailable

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LT5500EGN#PBF
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LT5500EGN#TRPBF
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Product Lifecycle

PCN

Aug 10, 2022

- 22_0177

Laser Top Mark Conversion for QSOP20_24_28 Assembled in ADPG [PNG] and UTL

Jul 28, 2022

- 22_0058

Obsolescence of Generics LT5500/LT5511/LT5515/LT5518/LT5528/LT5558/LT5571/LTC5544

LT5500EGN#PBF

LT5500EGN#TRPBF

Filter by Model

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Part Models

Product Lifecycle

PCN

Aug 10, 2022

- 22_0177

arrow down

Laser Top Mark Conversion for QSOP20_24_28 Assembled in ADPG [PNG] and UTL

Jul 28, 2022

- 22_0058

arrow down

Obsolescence of Generics LT5500/LT5511/LT5515/LT5518/LT5528/LT5558/LT5571/LTC5544

LT5500EGN#PBF

LT5500EGN#TRPBF

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Software & Part Ecosystem

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