MAX477EPA 查看數據表（PDF） - Maxim Integrated
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MAX477EPA Datasheet PDF : 12 Pages
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300MHz High-Speed Op Amp
AC ELECTRICAL CHARACTERISTICS
(VCC = +5V, VEE = -5V, RL = 100Ω, AVCL = +1, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Small Signal, -3dB Bandwidth BW-3dB VOUT ≤ 0.1Vp-p
300
MHz
Small Signal, ±0.1dB
Gain Flatness
BW0.1dB VOUT ≤ 0.1Vp-p
130
MHz
Full-Power Bandwidth
Slew Rate
Settling Time
Rise Time, Fall Time
Input Voltage Noise Density
FPBW
SR
tS
tR, tF
en
VOUT = 2Vp-p
VOUT = ±2Vp-p
VOUT = 2V step
VOUT = 2V step
f = 10MHz
to 0.1%
to 0.01%
200
1100
10
12
2
5
MHz
V/µs
ns
ns
nV/√Hz
Input Current Noise Density
Differential Gain (Note 2)
in
f = 10MHz, either input
DG
f = 3.58MHz
2
pA/√Hz
0.01
%
Differential Phase (Note 2)
DP
f = 3.58MHz
0.01
degrees
Differential-Mode Input
Capacitance
CIN(DM) Either input
1
pF
Output Impedance
Total Harmonic Distortion
Spurious-Free Dynamic Range
Third-Order Intercept
ZOUT
THD
SFDR
IP3
f = 10MHz
fc = 10MHz, VOUT = 2Vp-p
f = 5MHz, VOUT = 2Vp-p
f = 10MHz, VOUT = 2Vp-p
2.5
Ω
-58
dB
-74
dBc
36
dBm
Note 1: Specifications for the MAX477EUK (SOT23 package) are 100% tested at TA = +25°C, and guaranteed by design over tem-
perature.
Note 2: Tested with a 3.58MHz video test signal with an amplitude of 40IRE superimposed on a linear ramp (0 to 100IRE). An IRE is
a unit of video-signal amplitude developed by the Institute of Radio Engineers. 140IRE = 1V.
__________________________________________Typical Operating Characteristics
(VCC = +5V, VEE = -5V, RL = 100Ω, CL = 0pF, TA = +25°C, unless otherwise noted.)
SMALL-SIGNAL GAIN
vs. FREQUENCY (AVCL = +1V/V)
2
1
0
-1
-2
-3
-4
-5
-6
-7
-8
1M
10M
100M
1G
FREQUENCY (Hz)
SMALL-SIGNAL GAIN
vs. FREQUENCY (AVCL = +2V/V)
8
7
6
5
4
3
2
1
0
-1
-2
1M
10M
100M
1G
FREQUENCY (Hz)
SMALL-SIGNAL GAIN
vs. FREQUENCY (AVCL = +10V/V)
22
21
20
19
18
17
16
15
14
13
12
100k
1M
10M
FREQUENCY (Hz)
100M
_______________________________________________________________________________________ 3
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