DatasheetsPDF.com

MAX4147 Dataheets PDF



Part Number MAX4147
Manufacturers Maxim
Logo Maxim
Description 300MHz / Low-Power / High-Output-Current / Differential Line Driver
Datasheet MAX4147 DatasheetMAX4147 Datasheet (PDF)

19-1106; Rev 1; 11/96 KIT ATION EVALU E L B A AVAIL 300MHz, Low-Power, High-Output-Current, Differential Line Driver ____________________________Features o 2V/V Fixed Gain o 300MHz -3dB Bandwidth o 2000V/µs Slew Rate o 82dBc SFDR at 10kHz o 70dB CMR at 10MHz o Low Differential Gain/Phase: 0.008%/0.03° o High Output Drive: ±5.6V into 53Ω o Low Power: 100mW _______________General Description The MAX4147 differential line driver offers high-speed performance while consuming only 100mW of power. .

  MAX4147   MAX4147



Document
19-1106; Rev 1; 11/96 KIT ATION EVALU E L B A AVAIL 300MHz, Low-Power, High-Output-Current, Differential Line Driver ____________________________Features o 2V/V Fixed Gain o 300MHz -3dB Bandwidth o 2000V/µs Slew Rate o 82dBc SFDR at 10kHz o 70dB CMR at 10MHz o Low Differential Gain/Phase: 0.008%/0.03° o High Output Drive: ±5.6V into 53Ω o Low Power: 100mW _______________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 bandwidth and a 2000V/µs slew rate. Optimized for differential, high-output-current applications such as transformer drivers, the MAX4147 drives ±2.6V into a 26.5Ω load (single-ended) or ±5.6V into a 53 Ω load (differential). This device is preset for a closed-loop gain of 2V/V. Its ultra-low 0.008%/0.03° differential 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). MAX4147 ______________Ordering Information PART MAX4147ESD TEMP. RANGE -40°C to +85°C PIN-PACKAGE 14 SO __________________Pin Configuration TOP VIEW VEE 1 IN+ 2 N.C. 3 SHDN 4 N.C. 5 IN- 6 Rf RG Rf 14 VCC 13 OUT+ 12 SENSE+ 11 GND 10 SENSE9 OUT- ________________________Applications VDSL, ADSL, HDSL Video Twisted-Pair Driver Differential Pulse Amplifier Differential ADC Driver ________Typical Application Circuit VEE 7 MAX4147 8 VCC SO IN+ SENSE+ Rt OUT+ OUTRt Rt INSENSE OUT MAX4147 INSENSE- MAX4144 IN+ Rt VDSL TRANSFORMER ISOLATION ________________________________________________________________ Maxim Integrated Products 1 For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 408-737-7600 ext. 3468. 300MHz, Low-Power, High-Output-Current, Differential Line Driver MAX4147 ABSOLUTE MAXIMUM RATINGS Supply Voltage (VCC to 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 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. ELECTRICAL CHARACTERISTICS (VCC = +5V, VEE = -5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER DC SPECIFICATIONS Input Offset Voltage Input Offset Voltage Drift Input Bias Current Input Offset Current Input Voltage Noise Input Current Noise Input Capacitance Differential Input Resistance Differential Input Voltage Range Common-Mode Input Voltage Range Gain Gain Error Common-Mode Rejection Power-Supply Rejection Quiescent Supply Current Shutdown Supply Current CMR PSR ISY ISHDN VCM AV RL = ∞ RL = ∞ -1V ≤ VOUT ≤ +1V, RL = 53Ω -1V ≤ VOUT ≤ +1V, RL = 53Ω VCM = ±2.8V VS = ±4.5V to ±5.5V VIN = 0, RL = ∞ VIN = 0, RL = ∞ Single-ended, RL = ∞ Output Voltage Swing 3.2 7.2 2.2 5.0 110 0.8 VSHDN ≤ 0.8V VSHDN ≥ 2V 75 10 150 Differential, RL = ∞ Single-ended, RL = 26.5Ω Differential, RL = 53Ω Output Current Drive SHDN High Threshold SHDN Low Threshold SHDN Input Current IOUT VIH VIL ISHDN VOUT = ±2.2V 70 70 -3.6 -2.8 2 0.3 100 100 10 0.6 3.8 7.8 2.6 5.6 160 2.0 mA V V µA nA V 13 1 1 VOS TCVOS IB IOS en In CIN VOUT = 0V, RL = ∞ VOUT = 0V, RL = ∞ VOUT = 0V, RL = ∞, VIN = -VOS VOUT = 0V, RL = ∞, VIN = -VOS f = 10kHz f = 1MHz to 100MHz f = 10kHz f = 1MHz to 100MHz 0.5 30 9 0.03 8 80 1.7 17 1 1 3.6 2.8 20 2 6 mV µV/°C µA µA nV/√Hz µVRMS pA/√Hz nARMS pF MΩ V V V/V % dB dB mA mA SYMBOL CONDITIONS MIN TYP MAX UNITS | VOUT | 2 _______________________________________________________________________________________ 300MHz, Low-Power, High-Output-Current, Differential Line Driver ELECTRICAL CHARACTERISTICS (continued) (VCC = +5V, VEE = -5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are.


MAX4142 MAX4147 MAX4158


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)