LT5517

2

5517f

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

2XLO Voltage (10dBm Equivalent) ..........................

±1V

(10dBm Equivalent) .................................................

±2V

Operating Ambient Temperature ..............–40

°C to 85°C

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

°C to 125°C

Maximum Junction Temperature .......................... 125

°C

ORDER PART

NUMBER

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

LT5517EUF

ABSOLUTE

AXI U

RATI GS

PACKAGE/ORDER I FOR ATIO

(Note 1)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

RF Frequency Range

40 to 900

MHz

2XLO Frequency Range

80 to 1800

MHz

2XLO Power

–15 to 0

dBm

2XLO Port Return Loss

Internally Matched to a 50

Ω Source

20

dB

Conversion Gain

Voltage Gain, Load Impedance = 1k

Ω

0

3.3

dB

Gain Variation vs Temperature

–40

°C to 85°C

0.01

dB/

°C

Noise Figure

12.4

dB

Input 3rd Order Intercept

2-Tone, –10dBm/Tone,

∆f = 200kHz

21

dBm

Input 2nd Order Intercept

2-Tone, –10dBm/Tone,

∆f = 200kHz

58

dBm

Input 1dB Compression

10

dBm

Baseband Bandwidth

130

MHz

I/Q Gain Mismatch

(Note 4)

–0.3

0.03

0.3

dB

I/Q Phase Mismatch

(Note 4)

–3.5

0.7

3.5

deg

Output Impedance

Differential

120

Ω

2XLO to RF Leakage

–69

dBm

LO to RF Leakage

–80

dBm

RF to 2XLO Isolation

63

dB

AC ELECTRICAL CHARACTERISTICS

UF PART

MARKING

5517

16 15 14 13

5

6

7

8

TOP VIEW

UF PACKAGE

16-LEAD (4mm

× 4mm) PLASTIC QFN

EXPOSED PAD (PIN 17) IS GND,

MUST BE SOLDERED TO PCB

9

10

11

12

4

3

2

1

GNDRF

RF

–

GNDRF

GND

2XLO

GND

17