THS6204IPWPR datasheet(9/43 Pages) TI

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THS6204

www.ti.com ................................................................................................................................................... SBOS416C – OCTOBER 2007 – REVISED APRIL 2009

ELECTRICAL CHARACTERISTICS: VS = ±6V (continued)

At TA = +25°C, RF = 1.5kΩ, RL = 100Ω differential, GDiff = 10V/V differential, GCM = 1V/V common-mode, and full bias, unless

otherwise noted. Each port is independently tested.

THS6204IRHF, IPWP

TYP

OVER TEMPERATURE

0°C to

–40°C to

MIN/

TEST

PARAMETER

CONDITIONS

+25°C

+25°C(2)

+70°C(3)

+85°C(3)

UNITS

MAX

LEVEL(1)

LOGIC

Logic 1, with respect to GND(5)

1.9

Min

Bias control pin logic threshold

Logic 0, with respect to GND(5)

0.8

Max

Bias-X = 0.5V (logic 0)

µA

Max

Bias pin quiescent current

Bias-X = 3.3V (logic 1)

0.3

1.1

1.2

µA

Max

Turn-on time delay (tON)

µs

Typ

Time for IS to reach 50%

of final value

Turn-off time delay (tOFF)

µs

Typ

Bias pin input impedance

Ω

Typ

Amplifier output impedance

Off bias (Bias-1 = 1, Bias-2 = 1)

10 || 5

Ω || pF

Typ

(5)

The GND pin usable range is from VS– to (VS+ – 5V).

Table 2. Logic Table

BIAS-1

BIAS-2

FUNCTION

DESCRIPTION

Full bias mode

Amplifiers on with lowest distortion possible

Mid bias mode

Amplifiers on with power savings and a reduction in distortion performance

Low bias mode

Amplifiers on with enhanced power savings and a reduction of performance

Shutdown mode

Amplifiers off and output has high impedance (default state if left floating)

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