LTC5535 - Precision 600MHz to 7GHz, RF Detector with Adjustable Gain and 12MHz Baseband Bandwidth

The RF input voltage is peak detected using an on-chip Schottky diode. The detected voltage is buffered and supplied to the VOUT pin.

The LTC5535 output amplifier gain is set via external resistors. The initial starting voltage of 200mV can be precisely adjusted using the VOS pin.

The LTC5535 operates with input power levels from –32dBm to 10dBm. The 12MHz baseband bandwidth is much higher than that of previous Schottky detector products.

Features
  • Temperature Compensated Internal Schottky Diode RF Detector
  • Wide Input Frequency Range: 600MHz to 7GHz*
  • Wide Input Power Range: –32dBm to 10dBm
  • External Gain Control
  • Precision VOUT Offset Control
  • Low Starting Voltage: 200mV for Gain = 2
  • Wide VCC Range of 2.7V to 5.5V
  • Low Operating Current: 2mA
  • Available in a Low Profile (1mm) SOT-23 Package
Typical Application
LTC5535 Typical Application
LTC5535 Typical Application
Applications
  • 802.11a, 802.11b, 802.11g, 802.15, 802.16
  • Multimode Mobile Phone Products
  • Optical Data Links
  • Wireless Data Modems
  • Wireless and Cable Infrastructure
  • RF Power Alarm
  • Envelope Detector
Packaging
LTC5535 Package Drawing
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC5535ES6#PBFSOT-23E$2.26
LTC5535ES6#TRMPBFSOT-23E$2.26$1.63
LTC5535ES6#TRPBFSOT-23E$2.26$1.61
Demo Boards
Part NumberDescriptionPrice
DC758ALTC5535ES6 | 7GHz RF Detector With Wide Output BW$100.00
Datasheet
Reliability Data
CAD Symbol
Related Products
LTC5535 - 具有可调增益和 12MHz 基带带宽的精准 600MHz 至 7GHz、RF 检波器
LTC5535 - Precision 600MHz to 7GHz,RF Detector with Adjustable Gain and 12MHz Baseband Bandwidth
R409 - Reliability Data
LTC5535 Footprints and Symbols