LTC5588-1 datasheet(2/30 Pages) LINER

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LTC5588-1

55881fb

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

Supply Voltage.........................................................3.8V

Common Mode Level of BBPI, BBMI,

and BBPQ, BBMQ...................................................0.55V

Voltage on Any Pin...........................–0.3V to VCC + 0.3V

TJMAX .................................................................... 150°C

Operating Temperature Range ................. –40°C to 85°C

Storage Temperature Range .................. –65°C to 150°C

(Note 1)

24 23 22 21 20 19

TOP VIEW

GND

PF24 PACKAGE

VARIATION: PF24MA

24-LEAD (4mm

4mm) PLASTIC UTQFN

10 11 12

GND

LOP

LOM

GND

VCC2

GNDRF

TJMAX = 150°C, θJA = 43°C/W, θJC = 7°C/W (AT EXPOSED PAD)

EXPOSED PADS (PINS 25, 26) ARE GND, MUST BE SOLDERED TO PCB

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC5588IPF-1#PBF

LTC5588IPF-1#TRPBF

5881T

24-Lead (4mm

× 4mm) Plastic UTQFN

–40°C to 85°C

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

Consult LTC Marketing for information on non-standard lead based finish parts.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/

ELECTRICAL CHARACTERISTICS V

CC = 3.3V, EN = 3.3V, TA = 25°C, LOP AC-terminated with 50Ω to ground,

BBPI, BBMI, BBPQ, BBMQ common mode DC voltage VCMBB = 0.5VDC, I and Q baseband input signal = 100kHz CW, 1VP-P(DIFF) each, I

and Q 90° shifted, lower sideband selection, LINOPT pin floating, unless otherwise noted. Test circuit is shown in Figure 8.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

fLO = 240MHz, fRF = 239.9MHz, PLO = 10dBm, C7 = 4.7nH, C8 = 33pF, Using U2 = Anaren P/N B0310J50100A00 Balun

fRF(MATCH)

RF Match Frequency Range

S22 < –10dB (Note 10)

200 to 244

MHz

fLO(MATCH)

LO Match Frequency Range

S11 < –10dB

200 to 1500

MHz

Conversion Voltage Gain

20 • Log (VRF(OUT)(50Ω)/VIN(DIFF)(I or Q))

–5.9

POUT

Absolute Output Power

1VP-P(DIFF) CW Signal, I and Q

–1.9

dBm

OP1dB

Output 1dB Compression

5.1

dBm

OIP2

Output 2nd-Order Intercept

(Notes 4, 5)

77.3

dBm

OIP3

Output 3rd-Order Intercept

(Notes 4, 6)

dBm

NFloor

RF Output Noise Floor

No Baseband AC Input Signal (Note 3)

–168.3

dBm/Hz

Image Rejection

(Note 7)

–27

dBc

LOFT

Carrier Leakage (LO Feedthrough)

(Note 7)

–53

dBm

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