LTC5582

18

Rev. D

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RELATED PARTS

TYPICAL APPLICATION

PART NUMBER

DESCRIPTION

COMMENTS

RF Power Detectors

LTC5505

RF Power Detectors with >40dB Dynamic Range

300MHz to 3GHz, Temperature Compensated, 2.7V to 6V Supply

LTC5507

100kHz to 1000MHz RF Power Detector

100kHz to 1GHz, Temperature Compensated, 2.7V to 6V Supply

LTC5508

300MHz to 7GHz RF Power Detector

44dB Dynamic Range, Temperature Compensated, SC70 Package

LTC5509

300MHz to 3GHz RF Power Detector

36dB Dynamic Range, Low Power Consumption, SC70 Package

LTC5530

300MHz to 7GHz Precision RF Power Detector

Precision VOUT Offset Control, Shutdown, Adjustable Gain

LTC5531

300MHz to 7GHz Precision RF Power Detector

Precision VOUT Offset Control, Shutdown, Adjustable Offset

LTC5532

300MHz to 7GHz Precision RF Power Detector

Precision VOUT Offset Control, Adjustable Gain and Offset

LT5534

50MHz to 3GHz Log RF Power Detector with 60dB

Dynamic Range

±1dB Output Variation over Temperature, 38ns Response Time, Log Linear

Response

LTC5536

Precision 600MHz to 7GHz RF Power Detector

with Fast Comparator Output

25ns Response Time, Comparator Reference Input, Latch Enable Input,

–26dBm to +12dBm Input Range

LT5537

Wide Dynamic Range Log RF/IF Detector

Low Frequency to 1GHz, 83dB Log Linear Dynamic Range

LT5538

75dB Dynamic Range 3.8GHz Log RF Power

Detector

±0.8dB Accuracy Over Temperature

LT5570

60dB Dynamic Range RMS Detector

40MHz to 2.7GHz, ±0.5dB Accuracy Over Temperature

LT5581

6GHz RMS Power Detector with 40dB Dynamic

Range

±1dB Accuracy Over Temperature, Log Linear Response, 1.4mA at 3.3V

Infrastructure

LTC5540/LTC5541/

LTC5542/LTC5543

600MHz to 4GHz High Dynamic Range

Downconverting Mixer

IIP3 = 26dBm, 8dB Conversion Gain, <10dB NF, 3.3V, 190mA Supply Operation

LT5579

1.5GHz to 3.8GHz High Linearity Upconverting

Mixer

27.3dBm OIP3 at 2.14GHz, 9.9dB NF, 2.6dB Conversion Gain, –35dBm LO

Leakage

LTC5598

5MHz to 1600MHz High Linearity Direct

Quadrature Modulator

27.7dBm OIP3 at 140MHz, –161.2dBm/Hz Noise Floor, 0.5VDC Baseband

Interface, –55dBm LO Leakage and 50.4dBc Image Rejection at 140MHz

1nF

VCC

IN+

IN–

GND

FLTR

EN

OUT

OUT

RT2

DEC

RT1

100nF

3.3V

RFIN

5582 TA02

LTC5582

1µF

1nF

1

2

3

4

5

10

9

8

7

6

270pF

68

11

EXPOSED PAD

50

ADC

PA

DIGITAL

POWER

CONTROL

DIRECTIONAL

COUPLER

40MHz to 6GHz Infrastructure Power Amplifier Level Control