ADA4350ARUZ-R7 datasheet(9/38 Pages) AD

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ADA4350

Data Sheet

Rev. B | Page 8 of 37

5 V FULL SYSTEM

TA = 25°C, +VS = 5 V, −VS = 0 V, RF = 1 kΩ differential, unless otherwise specified.

Table 5.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

−3 dB Bandwidth

G = −5, VOUT = 200 mV p-p

MHz

G = −5, VOUT = 1 V p-p

MHz

Slew Rate

VOUT = 2 V step, 10% to 90%

V/µs

HARMONIC PERFORMANCE

Harmonic Distortion (HD2/HD3)

G = −5, fC = 100 kHz

−85/−94

dBc

G = −5, fC = 1 MHz

−66/−75

dBc

Input Voltage Noise

f = 10 Hz

nV/√Hz

f = 100 kHz

4.4

nV/√Hz

DC PERFORMANCE

Input Bias Current

At 25°C

±0.35

±1.6

At 85°C

±8.5

±30

INPUT CHARACTERISTICS

Input Resistance

Common mode

100

GΩ

Input Capacitance

Common mode

Differential mode

Input Common-Mode Voltage Range

CMRR > 80 dB

0.5

3.8

CMRR > 68 dB

3.9

Common-Mode Rejection

VCM = ±0.5 V

OUTPUT CHARACTERISTICS

Linear Output Current

VOUT = 1 V p-p, 60 dB SFDR

mA rms

Short-Circuit Current

Sinking/sourcing, RL < 1 Ω

41/63

Settling Time to 0.1%

G = −5, VOUT = 2 V step

130

POWER SUPPLY

Operating Range

3.3

Quiescent Current

Enabled

M1 disabled (see Figure 1)

6.5

All disabled

µA

Positive Power Supply Rejection Ratio

Negative Power Supply Rejection Ratio

DIGITAL SUPPLIES (DVDD, DGND)

DVDD, DGND

Digital Supply Range

3.3

5.5

Quiescent Current

Enabled

µA

Disabled

0.6

µA

+VS to DGND Head Room

≥3.3

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