MAX4286 Maxim, MAX4286 Datasheet - Page 5

• Manufacturer Part Number: MAX4286
• Description: The MAX4285/MAX4286 single and MAX4287/MAX4288/MAX4387/MAX4388 dual ADC buffer amplifiers feature high-speed performance and single +3V supply operation
• Manufacturer: Maxim

AC ELECTRICAL CHARACTERISTICS (continued)
(V
+5V/V for MAX4286 and MAX4387/MAX4388, T
Note 1: The MAX428_EUT (SOT23) are 100% production tested at T
Small-Signal -3dB Bandwidth
Large-Signal -3dB Bandwidth
Bandwidth for 0.1dB Flatness
Slew Rate
Rise Time
Fall Time
Settling Time (0.1%)
Spurious-Free Dynamic Range
Two-Tone Third-Order Intercept
Input Noise Voltage Density
Input Noise Current Density
Input Capacitance
Output Impedance
Enable Time
Disable Time
Crosstalk
CC
= +5V, V
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers
teed by design.
PARAMETER
EE
= 0, DISABLE_ = 5V, R
_______________________________________________________________________________________
SYMBOL
BW
t
BW
X
BW
SFDR
S 0.1%
Z
t
C
t
TALK
IP3
OFF
SR
OUT
e
ON
t
0.1dB
t
i
R
n
F
IN
n
SS
LS
L
= 300Ω to V
A
f
V
100mVp-p
V
V
V
V
V
V
V
f = 1MHz
f = 1MHz
f = 10MHz
V
V
MAX4287/88 and MAX4387/88,
f = 10MHz, V
C
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= +25°C, unless otherwise noted.)
= 20MHz
= 2V step, 90% to 10%
=
= 1Vp-p
= 100mVp-p
= 2V step, 10% to 90%
= 2V step, 10% to 90%
= 2V step
= 1Vp-p
= 1V, to within 0.1%
= 1V, to within 0.1%
CC
/2, V
OUT
CONDITIONS
CM
= 2Vp-p
= 2.5V, A
with High-Speed Disable
A
= +25°C. Specifications over temperature limits are guaran-
MAX4285/87/88
MAX4286 and
MAX4387/88
f
f
f
f
f
f
MAX4285/87/88
MAX4286 and
MAX4387/88
MAX4285/87/88
MAX4286 and
MAX4387/88
C
C
C
C
C
C
= 100kHz
= 1MHz
= 5MHz
= 10MHz
= 20MHz
= 60MHz
VCL
= +1V/V for MAX4285/MAX4287/MAX4288, A
MIN
TYP
220
130
195
385
4.2
2.9
6.5
1.9
0.5
40
75
40
10
86
86
86
77
64
45
40
35
85
8
2
MAX
pA/√Hz
nV/√Hz
UNITS
dBm
MHz
MHz
MHz
V/µs
dBc
dBc
pF
VCL
ns
ns
ns
ns
Ω
=
5