LT5519

2

5519f

Supply Voltage ....................................................... 5.5V

LO Input Power (Differential) ............................ +10dBm

±1V

IF Input Power (Differential) ............................. +10dBm

±0.13V

Operating Temperature Range .................–40

°C to 85°C

Storage Temperature Range ................. – 65

°C to 125°C

ORDER PART

NUMBER

UF PART

MARKING

EXPOSED PAD (PIN 17) IS GND

MUST BE SOLDERED TO PCB

5519

LT5519EUF

ABSOLUTE

AXI U

RATI GS

PACKAGE/ORDER I FOR ATIO

(Note 1)

ELECTRICAL CHARACTERISTICS

Consult LTC Marketing for parts specified with wider operating temperature ranges.

16 15 14 13

5

6

7

8

TOP VIEW

UF PACKAGE

16-LEAD (4mm

× 4mm) PLASTIC QFN

9

10

11

12

4

3

2

1

GND

GND

GND

GND

17

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

IF Input Frequency Range

1 to 400

MHz

LO Input Frequency Range

300 to 1800

MHz

RF Output Frequency Range

700 to 1400

MHz

at 1GHz, unless otherwise noted. (Test circuit shown in Figure 2) (Notes 2, 3)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

IF Input Return Loss

20

dB

LO Input Return Loss

17

dB

RF Output Return Loss

20

dB

LO Input Power

–10 to 0

dBm

Conversion Gain

–0.6

dB

Input 3rd Order Intercept

–10dBm/Tone,

∆f = 1MHz

17.1

dBm

Input 2nd Order Intercept

–10dBm, Single Tone

48

dBm

LO to RF Leakage

–44

dBm

LO to IF Leakage

–40

dBm

Input 1dB Compression

5.5

dBm

IF Common Mode Voltage

Internally Biased

1.77

Noise Figure

Single-Side Band

13.6

dB