LTC5536 datasheet(7/12 Pages) LINER

Part #	LTC5536

Description	600MHz to 7GHz Precision RF Detector with Fast Comparator Output

PDF	12 Pages

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Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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LTC5536

5536f

BLOCK DIAGRA

PI FU CTIO S

RFIN (Pin 1): RF Input Voltage. Referenced to VCC. A

coupling capacitor must be used to connect to the RF

signal source. The frequency range is 600MHz to 7GHz.

This pin has an internal 500Ω termination, an internal

Schottky diode detector and a peak detector capacitor.

GND (Pin 2): Ground.

VM (Pin 3): Comparator Negative Input. Apply reference

voltage to this pin.

LEN (Pin 4): Latch Enable Input. Output is latched when

LEN is high and transparent when LEN is low.

VOUT (Pin 5): Comparator Output.

VCC (Pin 6): Power Supply Voltage, 2.7V to 5.5V.

VCC should be bypassed appropriately with ceramic

capacitors.

–

5536 BD

15pF

VOUT

GND

12pF TO 200pF

(DEPENDING ON

APPLICATION)

COMP

500Ω

RF DET

50µA50µA

10k

100mV

DC BIAS

BIAS

RFSOURCE

RFIN

VCC

7.5k

LEN

110k

LTC5536 Datasheet(PDF) 7 Page - Linear Technology