MAX3541(2007) 데이터 시트보기 (PDF) - Maxim Integrated

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MAX3541
(Rev.:2007)

Complete Single-Conversion Television Tuner

Maxim Integrated 

Complete Single-Conversion

Television Tuner

ABSOLUTE MAXIMUM RATINGS

VCC to GND ..............................................................-0.3V, +3.6V

RFIN, IFIN_ IFOUT1_, IFOUT2_, IFAGC, RFAGC,

VTUNE, LDO, MUX, CP,

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

SDA, SCL, ADDR2, ADDR1 to GND......................-0.3V to +3.6V

IFOUT__ Short-Circuit Duration .....................................Indefinite

RF Input Power ...............................................................+10dBm

Continuous Power Dissipation (TA = +70°C)

48-Pin fcLGA (derate 25mW/°C above +70°C) ..............1.4W

Operating Temperature Range ...........................-40°C to +85°C

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

Storage Temperature Range .............................-65°C to +165°C

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.

CAUTION! ESD SENSITIVE DEVICE

DC ELECTRICAL CHARACTERISTICS

(MAX3541 EV kit, VCC = +3.1V to +3.5V, TA = -40°C to +85°C, no RF signals at RF inputs, default register settings, VRFAGC = VIFAGC

= +3V (minimum attenuation), unless otherwise noted. Typical values are at VCC = +3.3V, TA = +25°C, unless otherwise noted.)

PARAMETER

SUPPLY VOLTAGE AND CURRENT

Supply Voltage

Supply Current

RF and IF AGC Input Bias Current

RF and IF AGC Control Voltage (Note 1)

Digital Input Logic-Level Low

Digital Input Logic-Level High

SERIAL INTERFACE

Input Logic-Level Low

Input Logic-Level High

Input Hysteresis

SDA, SCL Input Current

Output Logic-Level Low

Output Logic-Level High

CONDITIONS

Receive mode (SHDN = 3V)

Shutdown mode (SHDN = 0V)

At +0.5V and +3V

Minimum attenuation

Maximum attenuation

3mA sink current

MIN TYP MAX UNITS

+3.1

+3.5

V

230

275

mA

5

-50

+50

μA

+3

V

+0.5

0.3 x VCC

V

0.7 x VCC

V

0.3 x VCC

V

0.7 x VCC

V

0.05 x VCC

V

-10

+10

μA

0.4

V

VCC - 0.5

V

2 _______________________________________________________________________________________

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