MAX2108CEG datasheet(2/12 Pages) MAXIM

2 / 12 page

Direct-Conversion Tuner IC

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +4.75V to +5.25V; VGC = 1.3V; PS_SEL = 0.5V; IOUT, IOUT, QOUT, QOUT = terminated with 2.5kΩ to GND; no input signal

applied; TA = 0°C to +70°C; unless otherwise noted. Typical values are at VCC = +5V, TA = +25°C.)

AC ELECTRICAL CHARACTERISTICS

(VCC = +5V; PS_SEL = 0.5V; PRFIN = -20dBm; fLO = fRFIN +125kHz; GC set via servo loop for VIOUT - V IOUT = 200mVp-p (differen-

tial); TA = +25°C; unless otherwise noted.)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

VCC to GND ..............................................................-0.3V to +7V

VCC to Any Other VCC ...........................................-0.3V to +0.3V

All Other Pins to GND.................................-0.3V to (VCC + 0.3V)

RFIN to RFIN ..........................................................................±2V

LO to LO ................................................................................±2V

Short-Circuit Current

IOUT, IOUT, QOUT, QOUT to GND .................................10mA

PSOUT, PSOUT to GND...................................................40mA

Short-Circuit Duration IOUT to IOUT, QOUT to QOUT,

PSOUT to PSOUT ............................................................10sec

Continuous Power Dissipation (TA = +70°C)

24 QSOP (derate 10mW/°C above TA = +70°C) ..........800mW

Operating Temperature Range...............................0°C to +70°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10sec) .............................+300°C

0 < VPS_SEL < VCC

1V < VGC < 4V

CONDITIONS

0.5

VTHL

PS_SEL Logic-Low Threshold

2.4

VTHH

105

152

ICC

Supply Current

PS_SEL Logic-High Threshold

µA

-30

+10

IPS_SEL

PS_SEL Input Bias Current

µA

-80

+80

IGC

GC Input Bias Current

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

2.9

3.35

3.8

VCM

IOUT, IOUT, QOUT, QOUT

Common-Mode Output Voltage

950MHz < fRFIN < 2150MHz, PLO = -5dBm,

VIOUT - VIOUT = 10mVp-p, TA = 0°C +70°C

950MHz < fRFIN < 2150MHz, PLO = -5dBm

1V < VGC < 4V, PLO = -5dBm

CONDITIONS

dBm

-70

PRFINMIN

RFIN Minimum Input Power

(Note 2)

dBm

-20

PRFINMAX

MHz

950

2150

fRFIN

RFIN Frequency Range (Note 1)

RFIN Maximum Input Power

(Note 2)

dBm

-5

External LO Drive Level (Note 2)

Gain-Control Range (Note 2)

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

VGC = 4V, fLO = 1750MHz

Noise Figure

dBm

IIP2

dBm

IIP3

RFIN Input Third-Order

Intercept Point (Note 3)

RFIN Input Second-Order

Intercept Point (Note 4)

MAX2108CEG Datasheet(PDF) 2 Page - Maxim Integrated Products

MAX2108CEG Datasheet(HTML) 2 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Datasheet Download

Link URL