THS4513 datasheet(7/43 Pages) TI1

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THS4509

www.ti.com

SLOS454H – JANUARY 2005 – REVISED NOVEMBER 2009

ELECTRICAL CHARACTERISTICS: VS+ – VS– = 3 V (continued)

Test conditions at VS+ = +1.5 V, VS– = –1.5 V, G = 10 dB, CM = open, VO = 1 VPP, RF = 349 Ω, RL = 200-Ω differential,

TA = +25°C, single-ended input, differential output, and input and output referenced to midsupply, unless otherwise noted.

THS4509

TEST

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

LEVEL(1)

INPUT

Common-mode input range high

0.4

Common-mode input range low

–0.4

Common-mode rejection ratio

Differential input impedance

1.3 || 1.8

Ω || pF

Common-mode input impedance

1.0 || 2.3

Ω || pF

OUTPUT

Maximum output voltage high

TA = +25°C

0.45

Each output with 100

Ω

to midsupply

Minimum output voltage low

TA = +25°C

–0.45

Differential output voltage swing

1.8

Differential output current drive

RL = 10 Ω

Output balance error

VO = 100 mV, f = 1 MHz

–49

Closed-loop output impedance

f = 1 MHz

0.3

Ω

OUTPUT COMMON-MODE VOLTAGE CONTROL

Small-signal bandwidth

570

MHz

Slew rate

μs

Gain

V/V

Output common-mode offset

1.25 V < CM < 3.5 V

from CM input

CM input bias current

1.25 V < CM < 3.5 V

±40

μA

CM input voltage range

–1.5 to 1.5

CM input impedance

20 || 1

Ω || pF

CM default voltage

POWER SUPPLY

Specified operating voltage

Quiescent current

TA = +25°C

34.8

Power-supply rejection (±PSRR)

POWER-DOWN

Referenced to VS–

Enable voltage threshold

Assured on above 2.1 V + VS–

> 2.1 + VS–

Disable voltage threshold

Assured off below 0.7 V + VS–

< 0.7 + VS-

Power-down quiescent current

0.46

Input bias current

PD = VS–

μA

Input impedance

50 || 2

Ω || pF

Turn-on time delay

Measured to output on

100

Turn-off time delay

Measured to output off

μs

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