MAX4147ESD+T-MAX4147ESD-T Fast Delivery |IC PHOENIX CO.,LIMITED

MAX4147ESD-T ,300MHz, Low-Power, High-Output Current, Differential Line DriverELECTRICAL CHARACTERISTICS(V = +5V, V = -5V, T = T to T , unless otherwise noted. Typical values ar ..
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MAX4147ESD+T-MAX4147ESD-T
300MHz, Low-Power, High-Output Current, Differential Line Driver
_______________General Description
The MAX4147 differential line driver offers high-speed
performance while consuming only 100mW of power.
Its amplifier has fully symmetrical inputs and outputs
and uses laser-trimmed, matched, thin-film resistors to
deliver 70dB CMR at 10MHz. Using current-feedback
techniques, the MAX4147 achieves a 300MHz band-
width and a 2000V/μs slew rate.
Optimized for differential, high-output-current applica-
tions such as transformer drivers, the MAX4147 drives
±2.6V into a 26.5Ωload (single-ended) or ±5.6V into a
53Ωload (differential). This device is preset for a
closed-loop gain of 2V/V. Its ultra-low 0.008%/0.03°dif-
ferential gain/phase allow for a variety of video and RF
signal-processing applications.
For power-sensitive applications, the MAX4147 has a
shutdown function that reduces supply current to less
than 1mA. In addition, superior SFDR (-82dBc at
10kHz, RL= 33Ω) makes it ideal as a transformer driver
for HDSL applications.
For a complete differential transmission link, use the
MAX4147 with the MAX4144 line receiver (see the
MAX4144 data sheet for more information).
________________________Applications
VDSL, ADSL, HDSL
Video Twisted-Pair Driver
Differential Pulse Amplifier
Differential ADC Driver
____________________________Features2V/V Fixed Gain300MHz -3dB Bandwidth2000V/μs Slew Rate82dBc SFDR at 10kHz70dB CMR at 10MHzLow Differential Gain/Phase: 0.008%/0.03°High Output Drive: ±5.6V into 53ΩLow Power: 100mW00MHz, Low-Power, igh-Output-Current, Differential Line Driver
VCC
OUT+
SENSE+
GNDSHDN
N.C.
IN+
VEE
TOP VIEW
MAX4147
SENSE-
OUT-
VCCVEE
IN-
N.C.
__________________Pin Configuration
MAX4144MAX4147OUTOUT+
OUT-
IN-
IN+IN-
IN+SENSESENSE+
SENSE-
VDSL
TRANSFORMER ISOLATION
________Typical Application Circuit
19-1106; Rev 1; 11/96
PART
MAX4147ESD-40°C to +85°C
TEMP. RANGEPIN-PACKAGE
14 SO
EVALUATION KIT
AVAILABLE
______________Ordering Information
00MHz, Low-Power, igh-Output-Current, Differential Line DriverABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC= +5V, VEE= -5V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage (VCCto VEE)..................................................12V
Voltage on Any Input to Ground......(VCC+ 0.3V) to (VEE- 0.3V)
Continuous Power Dissipation (TA= +70°C)
SO (derate 8.33mW/°C above +70°C).........................667mW
Short-Circuit Duration.........................................................10sec
Operating Temperature Range
MAX4147ESD..................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec).............................+300°C
VOUT= ±2.2V
VOUT= 0V, RL= ¥
Differential, RL= ¥
Single-ended, RL= ¥
VOUT= 0V, RL= ¥
VIN= 0, RL= ¥
VIN= 0, RL= ¥= ±4.5V to ±5.5V
VCM= ±2.8V
f = 10kHz
VOUT= 0V, RL= ¥, VIN= -VOS
VOUT= 0V, RL= ¥, VIN= -VOS= ¥
CONDITIONS0.8VILSHDN Low Threshold2.0VIHSHDN High Threshold110160IOUTOutput Current Drive
3.23.80.61ISHDNShutdown Supply Current1013ISYQuiescent Supply Current70100PSRPower-Supply Rejection70100CMRCommon-Mode Rejection
V/V
0.31Gain2-2.82.8VCMCommon-Mode Input Voltage
Range
μV/°C30TCVOSInput Offset Voltage Drift0.56VOSInput Offset Voltage1Differential Input Resistance1CINInput Capacitance
1.7920IBInput Bias Current0.032IOSInput Offset CurrentnV/√HzenInput Voltage Noise
UNITSMINTYPMAXSYMBOLPARAMETER
f = 10kHz
f = 1MHz to 100MHz= ¥
-1V ≤VOUT≤+1V, RL= 53Ω
-1V ≤VOUT≤+1V, RL= 53Ω
VSHDN ≤0.8VμA75150ISHDNSHDN Input Current
f = 1MHz to 100MHz
pA/√HzInInput Current Noise
Differential Input Voltage RangeV
Gain Error%
Differential, RL= 53Ω
Single-ended, RL= 26.5ΩV
|VOUT|Output Voltage Swing2.22.6
μVRMS
nARMS
DC SPECIFICATIONS
VSHDN‡2V10nA
00MHz, Low-Power, igh-Output-Current, Differential Line DriverELECTRICAL CHARACTERISTICS (continued)
(VCC= +5V, VEE= -5V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
CONDITIONSUNITSMINTYPMAXSYMBOLPARAMETER
VOUT= 2Vp-p
VOUT≤0.1VRMSMHz
BW(-3dB)-3dB Bandwidth
f = 10MHz70VOUT≤0.1VRMSMHzBW(0.1dB)0.1dB Bandwidth
f = 3.58MHz, RL= 150Ω0.008
Differential, -2V ≤VOUT≤+2V2000= 5MHz, VOUT= 2Vp-p,= 150Ωdifferential, Figure 2
dBc
SFDRSpurious-Free Dynamic Range= 10kHz, VOUT= 4.0Vp-p, RL= 33Ωsingle-
ended, RS= 50Ω, Figure 1-82
f = 3.58MHz, RL= 150Ω0.0310tsSettling Time1V ≤VOUT≤+1V, RL= 150Ω,
AVCL= +230
MHz
V/μs
degreesSlew RateDifferential PhaseDifferential Gain
CMRCommon-Mode Rejection
FPBWFull-Power Bandwidth
to 0.1%
to 0.01%
AC SPECIFICATIONS
00MHz, Low-Power, igh-Output-Current, Differential Line Driver__________________________________________Typical Operating Characteristics
(VCC= +5V, VEE= -5V, RL = 150Ω, TA = +25°C, unless otherwise noted.)
100k1M10M100M1G
SMALL-SIGNAL GAIN
vs. FREQUENCY
AX4147 TOC-01
FREQUENCY (Hz)
(d
AVCL = +211
100k1M100M10M1G
LARGE-SIGNAL GAIN
vs. FREQUENCY
AX4147-02
FREQUENCY (Hz)
(d
100k1M10M100M
COMMON-MODE REJECTION
vs. FREQUENCY
AX4147 TOC-02
FREQUENCY (Hz)
(d
100k1M100M10M
POWER-SUPPLY REJECTION
vs. FREQUENCY
AX4147-04
FREQUENCY (Hz)
(d
10,000
100k1M100M10M
CLOSED-LOOP OUTPUT IMPEDANCE
vs. FREQUENCY
AX4147-06
FREQUENCY (Hz)
IM
(W
TIME (10ns/div)
SMALL-SIGNAL
PULSE RESPONSE
OUT
GND
GND
(2
iv)
AVCL = +2
TIME (10ns/div)
LARGE-SIGNAL
PULSE RESPONSE
OUT
GND
GND
(5
iv)
AVCL = +250100150250200
ISOLATION RESISTANCE
vs. CAPACITATIVE LOAD
AX4144/4147-07
CAPACITATIVE LOAD (pF)
00MHz, Low-Power, igh-Output-Current, Differential Line Driver1001M100k10k1k100
VOLTAGE NOISE
vs. FREQUENCY
AX4147-08
FREQUENCY (Hz)
(n
1001M100k10k1k100
CURRENT NOISE
vs. FREQUENCY
AX4147-09
FREQUENCY (Hz)
(n
5MHz HARMONIC DISTORTION
vs. LOAD
AX4144/4147-10
LOAD (W)
(d
2ND HARMONIC
3RD HARMONIC
100k1M10M100M
HARMONIC DISTORTION
vs. FREQUENCY
AX4147 TOC-05
FREQUENCY (Hz)
(d
AVCL = +2V
V0 = 2Vp-p
2ND HARMONIC
3RD HARMONIC
POWER-SUPPLY CURRENT
vs. TEMPERATURE
MAX4144/4147-14
TEMPERATURE (°C)
(m
5MHz HARMONIC DISTORTION
vs. OUTPUT SWING
AX4144/4147-12
OUTPUT SWING (Vp-p)
(d
2ND HARMONIC
3RD HARMONIC50100150250200
OUTPUT SWING
vs. LOAD RESISTANCE
AX4144/4147-13
LOAD (W)
(V
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
AX4144/4147-15
TEMPERATURE (°C)
(m
INPUT BIAS CURRENT
vs. TEMPERATURE
AX4144/4147-16
TEMPERATURE (°C)
(m
____________________________Typical Operating Characteristics (continued)
(VCC= +5V, VEE= -5V, RL = 150Ω, TA = +25°C, unless otherwise noted.)
00MHz, Low-Power, igh-Output-Current, Differential Line Driver____________________________Typical Operating Characteristics (continued)
(VCC= +5V, VEE= -5V, RL = 150Ω, TA = +25°C, unless otherwise noted.)
DIFFERENTIAL OUTPUT VOLTAGE SWING
vs. TEMPERATURE
MAX4144/4147-17
TEMPERATURE (°C)
(V
+16
100k1M100M10M
SMALL-SIGNAL GAIN
vs. FREQUENCY AND CAPACITIVE LOAD
AX4147-18
FREQUENCY (Hz)
(d
+12
+10
+14
CL = 15pF
CL = 10pF
CL=5pF
DIFFERENTIAL GAIN
AND PHASE
IRE
IRE
(d
(%
MAX4147 TOC-06
AV = +2V/V
AV = +2V/V
______________________________________________________________Pin Description
NAMEFUNCTION
1, 7VEENegative Power Supply. Connect to -5V.IN+Noninverting Input
PIN
3, 5N.C.No Connect. Not internally connected.
8, 14VCCPositive Power SupplyIN-Inverting InputSHDN
Logic Input for Shutdown Circuitry. A logic low enables the amplifier. A logic high disables the
amplifier. The amplifier outputs are high impedance in shutdown mode; thus the impedances seen at
OUT+ and OUT- are that of the feedback resistors and the protection circuitry (Figure 3).
OUT+13Noninverting OutputSENSE+Sense Line for the Noninverting Output. Connect to OUT+, close to the pin.GNDGroundSENSE-Sense Line for the Inverting Output. Connect to OUT-, close to the pin.OUT-Inverting Output

Partno	Mfg	Dc	Qty	Available	Descript
MAX4147ESD+T	MAXIM	N/a	799	avai	300MHz, Low-Power, High-Output Current, Differential Line Driver
MAX4147ESD-T \|MAX4147ESDT	MAXIM	N/a	17091	avai	300MHz, Low-Power, High-Output Current, Differential Line Driver