TCM4400EPET datasheet(7/64 Pages) TI

7 / 64 page

TCM4400E

GSM/DCS BASEBAND AND VOICE A/D

AND D/A RF INTERFACE CIRCUIT

SLWS082A – JULY 1999 – REVISED MARCH 2000

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†

Supply voltage range, AVDD, DVDD (see Note 1)

– 0.3 to 6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum voltage on any input, VI max

VDD +0.3 V / VSS –0.3 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature, Tstg

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum junction temperature, TJ

150

°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 under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: Voltage measurements with respect to GND.

recommended operating conditions

MIN

NOM

MAX

UNIT

Supply voltage range (AVDD, DVDD)

2.7

3.0

3.3

Vdc

Operating temperature range

–25

°C

Digital I/O voltage with respect to DVSS

– 0.3

DVDD + 0.3

Vdc

Analog I/O voltage with respect to AVSS

– 0.3

AVDD + 0.3

Difference between any AVDD or DVDD

0.3

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

digital inputs and outputs

PARAMETER

MIN

TYP

MAX

UNIT

Low-level output current with digital pad lower than 0.1 V (CMOS)

µA

Low-level output current with digital pad lower than 0.4 V (TTL)

High-level output current with digital pad higher than VDD–0.1 V (CMOS)

–40

µA

High-level output current with digital pad higher than VDD–0.4 V (TTL)

–1

Minimum high-level input voltage, VIH

Vdd–0.3

Maximum low level input voltage, VIL

Vss+0.3

Output current on high impedance state outputs

–15

µA

Input current (any input) when input high

–1

µA

Input current (standard inputs) when input low

µA

Input current (inputs with pullup TMS, TDI ,TEST1 ,TEST2) when input low

µA

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