MAX12005 datasheet(2/14 Pages) MAXIM

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Satellite IF Switch

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 +3.6V

RFIN1–RFIN8 to GND...........................................-0.3V to +1.5V

CASCADE_IN1–CASCADE_IN4 to GND..............-0.3V to +1.5V

RFOUT1–RFOUT4 to GND....................... -0.3V to (VCC + 0.3V)

DISEQC_TX1–DISEQC_TX4 to GND .........-0.3V to (VCC + 0.3V)

DISEQC_RX1–DISEQC_RX4 to GND ........-0.3V to (VCC + 0.3V)

GAIN_SELECT, MODE_SELECT

to GND...................................................-0.3V to (VCC + 0.3V)

Continuous Power Dissipation (TA = +70NC)

TQFN (derate 27.8 mW/NC above +70NC) ..................2.2W

Operating Ambient Temperature Range ........... -40NC to +85NC

Maximum Junction Temperature.....................................+150NC

Storage Temperature Range............................ -65NC to +150NC

Lead Temperature (soldering, 10s) ................................+300NC

Soldering Temperature (reflow) ......................................+260NC

DC ELECTRICAL CHARACTERISTICS

(VCC = +3.0V to +3.5V, TA = -40NC to +85NC, mode set to master, input gain stages set to highest gain, inputs matched to 75I,

output loads = 75I. Typical values are at +3.3V and at TA = +25NC, unless otherwise noted.) (Note 1)

ABSOLUTE MAXIMUM RATINGS

CAUTION! ESD SENSITIVE DEVICE

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

VCC

3.0

3.5

Supply Current

ICC

VCC = 3.3V, 0dB, one input selected, four

outputs selected

150

250

+12dB GAIN_SELECT Input High-

Level Voltage

VIH

VCC -

0.4V

+6dB GAIN_SELECT Input Voltage

Level and Range

VIN

1/2 VCC

200mV

0dB GAIN_SELECT Input Low-Level

Voltage

VIL

0.4

Single MODE_SELECT Input High-

Level Voltage

VIH

VCC -

0.4V

Master MODE_SELECT Input Voltage

Level and Range

VIN

2/3 VCC

200mV

Slave MODE_SELECT Input Voltage

Level and Range

VIN

1/3 VCC

200mV

LNB MODE_SELECT Input Low-Level

Voltage

VIL

0.4

GAIN_SELECT and MODE_SELECT

Input Current

IIN

VIN = VCC

DC Voltage Detect Input High Level

VIH

(Note 2)

1.23

DC Voltage Detect Input Low Level

VIL

(Note 2)

1.11

DISEQC_RX_ Input Current

IIN

VIN = high or low

DISEQC_TX_ Output High-Level

Voltage

VOH

ILOAD = -1mA

VCC -

0.4V

DISEQC_TX_ Output Low-Level

Voltage

VOL

ILOAD = +1mA

0.4

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