LT5578 datasheet(4/16 Pages) LINER

Part #	LT5578

Description	0.4GHz to 2.7GHz High Linearity Upconverting Mixer

PDF	16 Pages

Scroll/Zoom	100%

Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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4 / 16 page

LT5578

5578f

TYPICAL AC PERFORMANCE CHARACTERISTICS

TYPICAL DC PERFORMANCE CHARACTERISTICS

Supply Current vs Supply Voltage

Gain Distribution at 900MHz

OIP3 Distribution at 900MHz

SSB Noise Figure Distribution at

900MHz

(Test Circuit Shown in Figure 1)

900MHz Application:

VCC = 3.3V, TA = 25°C, fIF = 140MHz, PIF = –5dBm (–5dBm/tone for 2-tone tests, Δf = 1MHz), low side LO, PLO = –1dBm,

output measured at 900MHz, unless otherwise noted. (Test circuit shown in Figure 1)

SUPPLY VOLTAGE (V)

3.0

120

130

140

150

160

180

3.1

3.2

3.3

3.4

5578 G01

3.5

3.6

170

85°C

25°C

–40°C

GAIN (dB)

–0.5

1.0

2.0

3.5

5578 G02

0.5

1.5

2.5

3.0

TA = 90°C

TA = 25°C

TA = –45°C

OIP3 (dBm)

5578 G03

TA = 90°C

TA = 25°C

TA = –45°C

NOISE FIGURE (dB)

789

5578 G04

TA = 90°C

TA = 25°C

TA = –45°C

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