ADA4930-1YCP-EBZ

更新时间： 2022-10-09 09:36:17

品牌	Logo	应用领域
亚德诺 - ADI		驱动器
页数	文件大小	规格书
28页	563K
描述
Ultralow Noise Drivers for Low Voltage ADCs

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数据手册

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ADA4930-1YCP-EBZ 数据手册

ADA4930-1/ADA4930-2

SPECIFICATIONS

3.3 V OPERATION

V_S= 3.3 V, V_ICM= 0.9 V, V_OCM= 0.9 V, R_F= 301 Ω, R_G= 301 Ω, R_{L, dm}= 1 kΩ, single-ended input, differential output, T_A= 25°C, T_MINto

_MAX= −40°C to +105°C, unless otherwise noted.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

−3 dB Small Signal Bandwidth

−3 dB Large Signal Bandwidth

Bandwidth for 0.1 dB Flatness

ADA4930-1

ADA4930-2

Slew Rate

Settling Time to 0.1%

Overdrive Recovery Time

NOISE/HARMONIC PERFORMANCE

HD2/HD3

V_{O, dm}= 0.1 V p-p

V_{O, dm}= 2 V p-p

V_{O, dm}= 0.1 V p-p

1430

887

MHz

380

2877

6.3

MHz

V/μs

V_{O, dm}= 2 V step, 25% to 75%

V_{O, dm}= 2 V step, R_L= 200 Ω

G = 3, V_{IN, dm}= 0.7 V p-p pulse

1.5

V_{O, dm}= 2 V p-p, f_C= 10 MHz

V_{O, dm}= 2 V p-p, f_C= 30 MHz

V_{O, dm}= 2 V p-p, f_C= 70 MHz

V_{O, dm}= 2 V p-p, f_C= 100 MHz

V_{O, dm}= 1 V p-p/tone, f_C= 70.05 MHz 0.05 MHz

V_{O, dm}= 1 V p-p/tone, f_C= 140.05 MHz 0.05 MHz

f = 100 kHz

−98/−97

−91/−88

−79/−79

−73/−73

1.15

−90

dBc

nV/√Hz

pA/√Hz

Third-Order IMD

Input Voltage Noise

Input Current Noise

Crosstalk

f = 100 kHz

f = 100 MHz, ADA4930-2, R_L= 200 Ω

DC PERFORMANCE

Input Offset Voltage

Input Offset Voltage Drift

Input Bias Current

Input Bias Current Drift

Input Offset Current

Open-Loop Gain

V_IP= V_IN= V_OCM= 0 V, R_L= open circuit

T_MINto T_MAX

−3.1 −0.5

2.75

+3.1

−16

+1.8

μV/°C

μA

−36

−24

T_MINto T_MAX

−0.05

μA/°C

μA

−1.8 +0.1

R_F= R_G= 10 kΩ, ΔV_O= 0.5 V, R_L= open circuit

INPUT CHARACTERISTICS

Input Common-Mode Voltage Range

Input Resistance

0.3

150

1.2

Differential

Common mode

ΔV_ICM= 0.5 V dc; R_F= R_G= 10 kΩ, R_L= open circuit

kΩ

MΩ

Input Capacitance

CMRR

−82

−77

1.74

OUTPUT CHARACTERISTICS

Output Voltage

Linear Output Current

Output Balance Error

Each single-ended output; R_F= R_G= 10 kΩ

Each single-ended output; f = 1 MHz, TDH ≤ 60 dBc

f = 1 MHz

0.11

Rev. A | Page 3 of 28

1 234 5 6 7...28

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