Datasheet

AD8132
Rev. I | Page 6 of 32
±D
IN
TO ±OUT SPECIFICATIONS
At T
A
= 25°C, V
S
= 5 V, V
OCM
= 2.5 V, G = +1, R
L, dm
= 499 Ω, R
F
= R
G
= 348 Ω, unless otherwise noted. For G = +2, R
L, dm
= 200 Ω, R
F
= 1000 Ω,
R
G
= 499 Ω. Refer to Figure 56 and Figure 57 for test setup and label descriptions. All specifications refer to single-ended input and
differential outputs, unless otherwise noted.
Table 3.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Large Signal Bandwidth V
OUT
= 2 V p-p 250 300 MHz
AD8132W only, T
MIN
to T
MAX
240 MHz
V
OUT
= 2 V p-p, G = +2 180 MHz
−3 dB Small Signal Bandwidth V
OUT
= 0.2 V p-p 360 MHz
V
OUT
= 0.2 V p-p, G = +2 155 MHz
Bandwidth for 0.1 dB Flatness V
OUT
= 0.2 V p-p 65 MHz
V
OUT
= 0.2 V p-p, G = +2 50 MHz
Slew Rate V
OUT
= 2 V p-p 800 1000 V/μs
AD8132W only, T
MIN
to T
MAX
750 V/μs
Settling Time 0.1%, V
OUT
= 2 V p-p 20 ns
Overdrive Recovery Time V
IN
= 2.5 V to 0 V step, G = +2 5 ns
NOISE/HARMONIC PERFORMANCE
Second Harmonic V
OUT
= 2 V p-p, 1 MHz, R
L, dm
= 800 Ω −97 dBc
V
OUT
= 2 V p-p, 5 MHz, R
L, dm
= 800 Ω −100 dBc
V
OUT
= 2 V p-p, 20 MHz, R
L, dm
= 800 Ω −74 dBc
Third Harmonic V
OUT
= 2 V p-p, 1 MHz, R
L, dm
= 800 Ω −100 dBc
V
OUT
= 2 V p-p, 5 MHz, R
L, dm
= 800 Ω −99 dBc
V
OUT
= 2 V p-p, 20 MHz, R
L, dm
= 800 Ω −67 dBc
IMD 20 MHz, R
L, dm
= 800 Ω −76 dBc
IP3 20 MHz, R
L, dm
= 800 Ω 40 dBm
Input Voltage Noise (RTI) f = 0.1 MHz to 100 MHz 8 nV/√Hz
Input Current Noise f = 0.1 MHz to 100 MHz 1.8 pA/√Hz
Differential Gain Error NTSC, G = +2, R
L, dm
= 150 Ω 0.025 %
Differential Phase Error NTSC, G = +2, R
L, dm
= 150 Ω 0.15 Degrees
INPUT CHARACTERISTICS
Offset Voltage (RTI) V
OS, dm
= V
OUT, dm
/2; V
DIN+
= V
DIN−
= V
OCM
= 2.5 V ±1.0 ±3.5 mV
AD8132W only, T
MIN
to T
MAX
±6 mV
T
MIN
to T
MAX
variation 6 μV/°C
Input Bias Current T
A
= 25°C 3 7 μA
8 μA
Input Resistance Differential AD8132W only, T
MIN
to T
MAX
10 MΩ
Common-mode 3 MΩ
Input Capacitance 1 pF
Input Common-Mode Voltage 0.3 to 3.0 V
CMRR ΔV
OUT, dm
/ΔV
IN, cm
; ΔV
IN, cm
= ±1 V; resistors matched to 0.01% −70 −60 dB
AD8132W only, T
MIN
to T
MAX
−60 dB
OUTPUT CHARACTERISTICS AD8132W only, T
MIN
to T
MAX
Output Voltage Swing Maximum ΔV
OUT
; single-ended output 1.0 to 4.0 V
Output Current 50 mA
Output Balance Error ΔV
OUT, cm
/ΔV
OUT, dm
; ΔV
OUT, dm
= 1 V −68 dB