Multiband Analog and

Digital Television Tuner

2 ______________________________________________________________________________________

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.

RFINL, RFINH, IFIN+, IFIN-, DTVOUT+, DTVOUT-,

SDA, SCLK, IFAGC, RFVGA ................................-0.3V to +3.6V

Short-Circuit Protection: DTVOUT+, DTVOUT-,

IFOUT1A, IFOUT1B, IFOUT2.................................... Indefinite

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

(derate 35.7mW/NC above +70NC) ............................2857mW

Operating Temperature Range............................. 0NC to +70NC

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

Storage Temperature Range............................ -65NC to +165NC

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

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

DC ELECTRICAL CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS

AC ELECTRICAL CHARACTERISTICS

(MAX3543 Evaluation Kit, RF center frequency = 666MHz, IF center frequency = 36.15MHz, registers set according to Table 1,

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

SUPPLY VOLTAGE AND CURRENT

Supply Voltage

3.1

3.5

V

Supply Current

IF VGA enabled

225

270

mA

Standby (REF oscillator on) R08[7] = 1

5

RF and IF VGC Input

Bias Current

At 0.5V to 3.0V DC

-100 to

+100

F

A

RF and IF VGC Control Voltage

Maximum gain

3.0

V

RF and IF VGC Control Voltage

Minimum gain

0.5

V

SERIAL INTERFACE

Input Logic-Level Low

0.3 x

V

Input Logic-Level High

0.7 x

V

Output Logic-Level Low

3mA sink current

0.4

V

Output Logic-Level High

0.5V

V

Maximum Clock Rate

400

kHz

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

OVERALL REQUIREMENTS (RF INPUT TO IF OUTPUT)

RFINL Operating

Frequency Range

Tunable frequency range

47

345

MHz

RFINH Operating

Frequency Range

Tunable frequency range

345

862

MHz

Maximum Voltage

Gain to IFOUT1

DVB-T mode (see Table 1)

50

dB