CLM4102 CALOGIC | Alldatasheet

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Technical content

Low Power, 400MHz High Speed Buffer CLM4102 / CLM4302

FEATURES

  • • Improved Replacement for EL2002
  • • Short Circuit Product
  • • Low Bias Current

APPLICATIONS

  • • Op Amp Booster
  • • Coaxial Cable Driver
  • • A/D Input Buffer
  • • Isolation Buffer GENERAL DESCRIPTION The CLM4102 product family is a low power, wide bandwidth buffer amplifier. The 4102 family delivers a -3dB bandwidth of 400MHz, 200mA, and 11000V/µs while only drawing 5mA of supply current. The CLM4102 family operates over a wide supply voltage range of ±3V to ±18V. This product is an excellent choice for coaxial cable drivers, A/D converter input buffers and fast op-amp current boosters, in applications for video, test and medical systems and military designs.

ORDERING INFORMATION

Part Package Temperature Range CLM4102M SOIC 20-Lead -40 oC to +85oC CLM4102N Plastic Dip 8-Lead -40 oC to +85oC CLM4302M SOIC 20-Lead -25 oC to +85oC CLM4302N Plastic Dip 8-Lead -25 oC to +85oC CORPORATION CONNECTION DIAGRAMS NC NC NC OUTPUT NC NC NC NC NC NC NC NC INPUT NC NC NC NC NC PLASTIC SOIC TOP VIEW NC OUTPUT NC NC INPUT NC PLASTIC DIP TOP VIEW CALOGIC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076

DC ELECTRICAL CHARACTERISTICS The following specifications apply for Supply Voltage = ±15V, VCM = 0, RL ≥ 100KΩ and RS = 50Ω unless otherwise noted. Boldface limits apply for TA = TJ = TMIN to TMAX ; all other limits TA = TJ = 25oC. SYMBOL CHARACTERISTICS TYP CLM4102 CLM4302 UNITS CONDITIONS Limit (Note 5) Limit (Note 5) AV1 Voltage Gain 1 0.99 0.96 0.96 0.95 0.95 V/V Min R L = ∞ , VIN = ±12V AV2 Voltage Gain 2 0.95 0.90 0.90 0.90

0.90 R L = 100Ω , VIN = ±10V

AV3 Voltage Gain 3 0.92 0.85 0.85 0.85

0.85 R L = 100Ω , VIN = ±3V, VS = ±5V

40 mV Max R L = ∞ IB Input Bias Current 1 8 10 12 µA Max R L = ∞ R IN Input Resistance 0.5 .2 .2 M Ω R L = 100Ω C IN Input Capacitance 3.5 pF R O Output Resistance 3 7 10 Ω Max R L = 100Ω , VIN = ±2V IS Supply Current 5 7.5 7.5 mA Max R L = ∞ VO Output Swing 10 10 10 ±V Min R L = 100Ω , VIN = ±12V IOUT Output Current 200 100 100 mA V IN = 12V ABSOLUTE MAXIMUM RATINGS (Note 1) Lead Temperature oC Thermal Resistance (θJA) Thermal Resistance (θJC) CLM4102 / CLM4302 CALOGIC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076

AC ELECTRICAL CHARACTERISTICS The following specifications apply for Supply Voltage = ±15V, VCM = 0, RL ≥ 100KΩ and RS = 50Ω unless otherwise noted. Boldface limits apply for TA = TJ = TMIN to TMAX ; all other limits TA = TJ = 25oC. SYMBOL CHARACTERISTICS TYP CLM4102 CLM4302 UNITS CONDITIONS Limit (Note 5) Limit (Note 5) SR 1 Slew Rate 1 11000 8000 6000 V/ µsV IN = ±10V, RL = 100Ω (Note 2) SS BW Small Signal Bandwidth 400 200 200 MHz VIN = ±100mV PP , RL = 100Ω C L ≤ 10pF PBW Power Bandwidth 100 VIN = ±4V, RL = 100Ω C L ≤ 10pF tr, tf Rise Time Fall Time 1.2 1.7 1.7 ns R L = 100Ω , CL ≤ 10pF VIN = 0.5V tpd Propagation Delay Time 2.0 ns R L = 100Ω , CL ≤ 10pF VIN = 0.5V Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its rated operating conditions. Note 2: Slew rate is measured with 50Ω source impedance at 25oC. Slew rate is measured between VO = +5V and -5V. Note 3: The test circuit consists of the human body model of 120pF in series with 1500Ω . Note 4: The maximum power dissipation is a function of TJ(max), θJA and TA. The maximum allowable power dissipation at any ambient temperature is PD = (TJ(max) - TA)/θJA. Note 5: Limits are guaranteed by testing, correlation or periodic characterization. CLM4102 / CLM4302 CALOGIC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076

TYPICAL PERFORMANCE CHARACTERISTICS FREQUENCY (MHz) VOLTAGE GAIN (dB) VOLTAGE GAIN vs FREQUENCY FOR VARIOUS RESISTIVE LOADS 1000 -10 10 100 -15 C L = 2pF VS = ±15V TA = 25˚C VO = 100mV R L = 100Ω R L = 500Ω R L = 2K ± SUPPLY VOLTAGE (VOLTS) -3dB BANDWIDTH (MHz) -3dB BANDWIDTH vs SUPPLY VOLTAGE 280 270 260 250 240 51 5 230 10 20 TA = 25˚C R L = 100Ω LOAD CAPACITANCE (PF) SLEW RATE (V/µs) SLEW RATE vs LOAD CAPACITANCE 1000 10000 8000 6000 4000 2000 10 100 +SR -SR R L = 100Ω VS = ±15V TA = 25˚C FREQUENCY (MHz) PHASE SHIFT (DEGREES) PHASE SHIFT vs FREQUENCY FOR VARIOUS CAPACITIVE LOADS 1000 -20 -40 -60 -80 10 100 -100 R L = 100Ω VS = ±15V TA = 25˚C VO = 100mV C L = 0pF C L = 50pF = 200pFC L CLM4102 / CLM4302 CALOGIC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076

TYPICAL PERFORMANCE CHARACTERISTICS (continued) FREQUENCY (MHz) VOLTAGE GAIN (dB) 1 1000 -10 10 100 -15 VS = ±15V TA = 25˚C VO = 100mV R L = 100Ω VOLTAGE GAIN vs FREQUENCY FOR VARIOUS CAPACITIVE LOADS, R = 100ΩL C L = 0pF C L = 50pF C L C L = 200pF = 470pF ± SUPPLY VOLTAGE (VOLTS) SUPPLY CURRENT (mA) SUPPLY CURRENT vs SUPPLY VOLTAGE 61 4 10 1848 1 6 12 20 TA = 25˚C ± SUPPLY VOLTAGE (VOLTS) SLEW RATE (V/µs) SLEW RATE vs SUPPLY VOLTAGE 25000 20000 15000 10000 5000 51 5 10 20 R L = 100Ω TA = 25˚C VS = ±15V CLM4102 / CLM4302 CALOGIC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076