5–1

5 Specifications

5.1

Absolute Maximum Ratings Over Operating Free-Air Temperature Range

(Unless Otherwise Noted)

–0.3 V to 7 V

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

Output voltage range, all digital output signals

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

Input voltage range, all digital input signals

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

Case temperature for 10 seconds: PM package

260

_C

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

–40

_C to 85_C

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

–65

_C to 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: All voltage values are with respect to Vss.

5.2

Recommended Operating Conditions

MIN

NOM

MAX

UNIT

Supply voltage, DAVDD, MVDD, DVDD (5-V supply)

4.5

5

5.5

V

Supply voltage, DAVDD, MVDD, DVDD (3.3-V supply) (see Note 2)

3

3.3

3.6

V

Analog signal peak-to-peak input voltage†, DTRXM, DTRXP, VI(analog) (5-V supply)

3

V

Analog signal peak-to-peak input voltage†, DTRXM, DTRXP, VI(analog) (3.3-V supply)

2

V

Differential output load resistance, RL (DT_BUFP, DT_BUFM)

600

Ω

Differential output load resistance, RL (MONOUTP, MONOUTM)

8

Ω

Input impedance for hybrid amps (DTRXP, DTRXM, DTTX_INP, DTTX_INM)

50

k

Ω

Master clock

5.645

MHz

Load capacitance, CL

20

pF

ADC or DAC conversion rate

8

11.025

kHz

Operating free-air temperature, TA

0

70

°C

† Preamplifier gain set to 0 dB

NOTE 2: Voltages at analog inputs and outputs and xVDD are respect to the xVSS terminal.