MAX4142 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4142 Datasheet PDF : 12 Pages
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250MHz, Low-Power, High-Output-Current,
Differential Line Driver
AC ELECTRICAL CHARACTERISTICS
(VCC = +P5AVR, AVMEEE=TE-R5V, SHDN =SY0MV,BROLL= 150Ω differential, CTAO=NDTIMTIINONtoSTMAX, unless otherwiseMnINoted. TTyYpPical vaMluAesXspeUciNfieITdSat
T-A3d=B+B2a5n°Cdw.) idth
BW(-3dB) VOUT ≤ 0.1VRMS
250
MHz
Full-Power Bandwidth
0.1dB Bandwidth
FPBW VOUT = 2Vp-p
BW(0.1dB) VOUT ≤ 0.1VRMS
180
MHz
70
MHz
Common-Mode Rejection
Slew Rate
CMR
SR
f = 10MHz, VCM = ±2V
Differential, -2V ≤ VOUT ≤ +2V
67
dB
1400
V/µs
Settling Time
tS
-1V ≤ VOUT ≤ +1V
to 0.1%
to 0.01%
25
ns
45
Differential Gain
DG f = 3.58MHz
0.01
%
Differential Phase
Input Voltage Noise
Input Current Noise
Spurious-Free Dynamic
Range
DP
en
in
SFDR
f = 3.58MHz
f = 10kHz
f = 1MHz to 100MHz
f = 10kHz
f = 1MHz to 100MHz
fC = 500kHz, VOUT = 1Vp-p, RS = 50Ω, Figure1
fC = 10MHz, VOUT = 1Vp-p, RS = 50Ω, Figure1
0.01
8
80
2
20
-84
-76
degrees
nV/√Hz
µVRMS
pA√Hz
nARMS
dBc
__________________________________________Typical Operating Characteristics
(VCC = +5V, VEE = -5V, SHDN = 0, RL = 150Ω differential, TA = +25°C, unless otherwise noted.)
SMALL-SIGNAL GAIN
vs. FREQUENCY
10
9 VOUT = 100mVp-p
8
7
6
5
4
3
2
1
0
0.1
1
10
100
1000
FREQUENCY (MHz)
GAIN FLATNESS vs. FREQUENCY
6.4
6.3 VOUT = 100mVp-p
6.2
6.1
6.0
5.9
5.8
5.7
5.6
5.5
5.4
0.1
1
10
100
1000
FREQUENCY (MHz)
LARGE-SIGNAL GAIN
vs. FREQUENCY
10
9 VOUT = 2Vp-p
8
7
6
5
4
3
2
1
0
0.1
1
10
100
1000
FREQUENCY (MHz)
_______________________________________________________________________________________ 3
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