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| MAX4361 Datasheet, PDF (4/13 Pages) Maxim Integrated Products – ADSL Drivers/Receivers for Customer Premise Equipment | |||
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ADSL Drivers/Receivers for Customer Premise
Equipment
ELECTRICAL CHARACTERISTICSâReceiver (MAX4363 only)
(V+ = 5V, GND = 0, VCM = 2.5V, RL = â, SHDN = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values specified at
TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Spurious-Free Dynamic Range
SFDR
G = 1, f = 1MHz, VOUT = 1VP-P
-75
dBc
Gain-Bandwidth Product
GBW
190
MHz
Open-Loop Gain
AVOL
1.5V ⤠VOUT ⤠3.5V
65
77
dB
Peak Output Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Capacitance
Differential Input Resistance
Input Common-Mode Voltage
Range
IOUT
VOS
IB
IOS
CIN
RIN(DIFF)
VCM
RL = 50â¦, inferred from Output-Voltage
Swing test
Inferred from CMRR test
18
25
mA
±0.5 ±10
mV
-0.75
-2
µA
±20 ±250 nA
1.6
pF
76
kâ¦
0.25
3.80
V
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
CMRR
PSRR
0.25V ⤠VCM ⤠3.8V
V+ = 4.5V to 5.5V
70
87
dB
60
75
dB
AC Power-Supply Rejection
Ratio
PSRRAC f = 1MHz
47
dB
Output-Voltage Swing
Output Short-Circuit Current
Output Resistance
VOH, VOL
ISC
ROUT
RL = â
RL = 50â¦
G=1
(V+) - VOH
VOL
(V+) - VOH
VOL
0.64
1
0.73
1
V
1.27 1.5
1.37 1.6
±130
mA
0.001
â¦
Slew Rate
SR
VOUT = 1VP-P step
160
V/µs
Settling Time (1%)
Voltage-Noise Density
Current-Noise Density
tS
VOUT = 100mVP-P step, G = 1
en
f = 1MHz
in
f = 1MHz
40
ns
8.5
nV/âHz
0.5
pA/âHz
Driver-Receiver Crosstalk
XTALK
f = 100kHz
95
dB
Note 1: Guaranteed by the Power-Supply Rejection Ratio (PSRR) test.
Note 2: Implied by worst-case output-voltage swing (VOUT(DIFF)), crest factor (Cr) and load resistance (RL):
PDriver = 10log((250 â (VOUT(DIFF) )^2 / ((Cr)^2 â RL)) dBmW
Note 3: Guaranteed by design.
Note 4: May exceed absolute maximum ratings for power dissipation if unit is subject to full-scale sinusoids for long periods
(see Applications Information section).
4 _______________________________________________________________________________________
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