LT5579 datasheet(4/20 Pages) LINER

Part #	LT5579

Description	1.5GHz to 3.8GHz High Linearity Upconverting Mixer

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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LT5579

5579fa

Typical Dc perForMance characTerisTics

Supply Current vs Supply Voltage

Gain Distribution at 3600MHz

OIP3 Distribution at 3600MHz

SSB Noise Figure Distribution at

3600MHz

(Test Circuit Shown in Figure 1)

3300MHz to 3800MHz Application:

Typical ac perForMance characTerisTics

VCC = 3.3V, TA = 25°C, fIF = 456MHz, PIF = –5dBm (–5dBm/tone for 2-tone tests, ∆f = 1MHz), low side LO, PLO = –1dBm,

output measured at 3600MHz, unless otherwise noted. (Test circuit shown in Figure 1)

SUPPLY VOLTAGE (V)

3.0

195

205

215

225

235

255

3.1

3.2

3.3

3.4

5579 G01

3.5

3.6

245

85°C

25°C

–40°C

GAIN (dB)

–2.5

–1.0

1.5

5579 G02

–2.0 –1.5

–0.5

0.5 1.0

TA = 90°C

TA = 25°C

TA = –45°C

OIP3 (dBm)

5579 G03

TA = 90°C

TA = 25°C

TA = –45°C

NOISE FIGURE (dB)

5579 G04

TA = 90°C

TA = 25°C

TA = –45°C

LT5579 Datasheet(PDF) 4 Page - Linear Technology

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