ADA4938-2ACPZ-R2 Analog Devices Inc, ADA4938-2ACPZ-R2 Datasheet - Page 3

• Manufacturer Part Number: ADA4938-2ACPZ-R2
• Description: IC ADC DRIVER DUAL DIFF 24LFCSP
• Manufacturer: Analog Devices Inc
• Type: ADC Driverr

Specifications of ADA4938-2ACPZ-R2

• Applications: Data Acquisition
• Mounting Type: Surface Mount
• Package / Case: 24-LFCSP
• No. Of Amplifiers: 2
• Input Offset Voltage: 4mV
• Bandwidth: 1GHz
• Slew Rate: 4700V/µs
• Supply Voltage Range: 4.5V To 11V
• Supply Current: 37mA
• Amplifier Case Style: LFCSP
• No. Of Pins: 24
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
DUAL-SUPPLY OPERATION
T
All specifications refer to single-ended input and differential output, unless otherwise noted. For gains other than G = +1, values for R
and R
±D
Table 1.
Parameter
DYNAMIC PERFORMANCE
NOISE/HARMONIC PERFORMANCE
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
A
−3 dB Small Signal Bandwidth
Bandwidth for 0.1 dB Flatness
Large Signal Bandwidth
Slew Rate
Settling Time
Overdrive Recovery Time
Second Harmonic
Third Harmonic
IMD
IP3
Input Voltage Noise
Noise Figure
Input Current Noise
Crosstalk (ADA4938-2)
Offset Voltage
Input Bias Current
Input Resistance
Input Capacitance
Input Common-Mode Voltage
CMRR
Output Voltage Swing
Linear Output Current
Output Balance Error
= 25°C, +V
IN
to ±OUT Performance
G
are shown in Table 11.
S
= 5 V, −V
S
= −5 V, V
OCM
Conditions
V
V
V
V
V
V
V
V
V
V
f
f = 30 MHz, R
f = 10 MHz
G = +4, f = 10 MHz
f = 10 MHz
f = 100 MHz
V
T
T
Differential
Common mode
∆V
Maximum ∆V
Per amplifier, R
∆V
= 0 V, R
1
MIN
MIN
OUT
OUT
OUT
OUT
OUT
IN
OUT
OUT
OUT
OUT
OS, dm
= 30.0 MHz, f
OUT, dm
OUT, cm
= 5 V to 0 V step, G = +2
to T
to T
= 0.1 V p-p
= 2 V p-p
= 2 V p-p
= 2 V p-p
= 2 V p-p
= 2 V p-p, 10 MHz
= 2 V p-p, 50 MHz
= 2 V p-p, 10 MHz
= 2 V p-p, 50 MHz
= V
MAX
MAX
/∆V
/∆V
T
OUT, dm
= 61.9 Ω, R
variation
variation
OUT, dm
IN, cm
L, dm
OUT
/2; V
2
L, dm
; ∆V
; single-ended output
= 30.1 MHz
; ∆V
= 100 Ω
= 20 Ω, f = 10 MHz
DIN+
IN, cm
OUT, dm
Rev. A | Page 3 of 28
G
= R
= V
= ±1 V, f = 1 MHz
DIN−
= 1 V; f = 10 MHz
F
= 200 Ω, G = +1, R
= 0 V
L, dm
Min
−18
= 1 kΩ, unless otherwise noted.
Typ
1000
150
800
4700
6.5
−106
−82
−109
−82
89
45
2.6
15.8
4.8
−85
1
±4
−0.01
6
3
1
−V
−75
−V
±75
−60
4
−13
S
S
+ 0.3 to +V
+ 1.2 to +V
ADA4938-1/ADA4938-2
S
S
− 1.6
− 1.2
Max
4
Unit
MHz
MHz
MHz
V/μs
ns
ns
dBc
dBc
dBc
dBc
dBc
dBm
nV/√Hz
dB
pA/√Hz
dB
mV
μV/°C
μA
μA/°C
MΩ
MΩ
pF
V
dB
V
mA
dB
F