Quad, Ultra-Low-Power, 300Mbps ATE

Drivers/Comparators

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7

ELECTRICAL CHARACTERISTICS (continued)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

VOLTAGE REFERENCE INPUTS (DHV_, DTV_, DLV_, DATA_, RCV_, CHV_, CLV_, LDV_, COMPHI, COMPLO)

Input Bias Current

±100

µA

Input Bias Current Temperature

Coefficient

±200

nA/°C

Settling to Output

0.1% of full-scale step

10

µs

DIGITAL INPUTS (DATA_, RCV_,

LD, DIN, SCLK, CS)

Input High Voltage

(Note 21)

0.2

+3.6

V

Input Low Voltage

(Note 21)

-0.3

0.2

V

DATA_,

100

Input Bias Current

LD

, DIN,

SCLK, CS

1

µA

SERIAL DATA OUTPUT (DOUT)

Output High Voltage

- 0.4

V

Output Low Voltage

0

+0.4

V

Output Rise and Fall Time

1.1

ns

SERIAL-INTERFACE TIMING (Note 22)

SCLK Frequency

50

MHz

SCLK Pulse-Width High

10

ns

SCLK Pulse-Width Low

10

ns

CS Low to SCLK High Setup

3.5

ns

SCLK High to CS Low Hold

0ns

CS High to SCLK High Setup

3.5

ns

SCLK High to CS High Hold

15

ns

DIN to SCLK High Setup

3.5

ns

DIN to SCLK High Hold

1ns

CS High to LOAD Low Hold

6ns

CS High Pulse Width

20

ns

LD Low Pulse Width

5ns

LD High to Any Activity

0ns

SCLK Low to DOUT Delay

5

40

ns

Power-on delay

2

µs

TEMP SENSOR

Nominal Voltage

3.00

V

Temperature Coefficient

+10

mV/°C

Output Resistance

500

Ω