AD8148ACPZ-R7 Просмотр технического описания (PDF) - Analog Devices

Номер в каталоге

Компоненты Описание

производитель

AD8148ACPZ-R7

Triple Differential Driver for Wideband Video

Analog Devices 

Data Sheet

AD8146/AD8147/AD8148

VS = +5 V or ±2.5 V; VOCM = midsupply (AD8146); SYNC LEVEL = 0 V (AD8147/AD8148); T = 25°C; RL, dm = 200 Ω, unless otherwise noted.

TMIN to TMAX = −40°C to +85°C.

Table 2.

Parameter

DIFFERENTIAL INPUT AC

Dynamic Performance

−3 dB Small Signal Bandwidth

−3 dB Large Signal Bandwidth

Bandwidth for 0.1 dB Flatness

DIFFERENTIAL INPUT DC

Input Common-Mode Voltage Range

Input Resistance

Input Capacitance

DC CMRR

DIFFERENTIAL OUTPUT

Differential Signal Gain

Output Voltage Swing

Output Offset Voltage

Output Offset Drift

Output Balance Error

Output Voltage Noise (RTO)

Output Short-Circuit Current

VOCM DYNAMIC PERFORMANCE (AD8146

ONLY)

−3 dB Bandwidth

Slew Rate

DC Gain

Conditions

Min

VO = 0.2 V p-p,

AD8146

AD8147/AD8148

VO = 2 V p-p,

AD8147

AD8146/AD8148

VO = 2 V p-p,

AD8146/AD8147

AD8148

Differential

Single-ended input

AD8146/AD8147

AD8148

Differential

ΔVOUT, dm/ΔVIN, cm; ΔVIN, cm = ±1 V,

AD8146/AD8147/AD8148

ΔVOUT, dm/ΔVIN, dm; ΔVIN, dm = ±1 V,

AD8146/AD8147

ΔVOUT, dm/ΔVIN, dm; ΔVIN, dm = ±1 V

AD8148

Each single-ended output, VS = ±2.5 V

TMIN to TMAX

ΔVOUT, cm/ΔVIN, dm, ΔVOUT, dm = 2 V p-p,

f = 50 MHz

AD8146/AD8147

AD8148

DC

AD8146/AD8148

AD8147

f = 1 MHz

AD8146/AD8147

AD8148

Short to GND, source/sink

1.94

3.80

−1.17

−17

ΔVOCM = 100 mV p-p

VOCM = −1 V to +1 V, 25% to 75%

ΔVOCM = ±1 V

0.98

Typ

Max

Unit

870

680

590

620

165

200

0 to 5

1.0

750

833

2

MHz

MHz

MHz

MHz

MHz

MHz

V

kΩ

Ω

Ω

pF

−49/−45/−49 dB

2.00

4.00

+1.24

+17

±8

−53

−49

V/V

V/V

V

mV

µV/°C

dB

dB

−41

−44

25

42

+63/−48

310

800

1.00

dB

dB

nV/√Hz

nV/√Hz

mA

MHz

V/µs

V/V

Rev. B | Page 5 of 24

Share Link: