Low Power, 400MHz High Speed Triple Buffer with Level Shifter CORPORATION CVA4403N FEATURES • Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11000V/µs • Wide Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . 400MHz Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA • Output • Wide Supply Voltage . . . . . . . . . . . . . . . . . . . ±3V to ±13V • Supply Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA Shift. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIN -3V • Level • Low Bias Current GENERAL DESCRIPTION The CVA4403N is specifically designed to interface a pre-amplifier and an active load high speed CRT driver. It features a unique capability of level shifting the pre-amplifier output lower by 3V without degrading the frequency response of the pre-amplifier. The CVA4403N delivers -3dB Bandwidth of 400MHz and 11000V/µS while drawing less than 5ma of supply current. APPLICATIONS • CRT Amplifier Drivers • Coaxial Cable Driver ORDERING INFORMATION Part Package CVA4403N Plastic Dip 16 Lead Temperature Range -20oC to +100oC PIN CONFIGURATION PLASTIC DIP –VCC 1 16 –VCC N/C 2 15 N/C VIN1 3 14 VOUT1 VIN2 4 13 +VCC –VCC 5 12 VOUT2 VIN3 6 11 VOUT3 +VCC 7 10 +VCC N/C 8 9 TOP VIEW N/C 1Q-12 CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025 CVA4403N CORPORATION ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±13V Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±Vsupply Storage Temperature Range . . . . . . . . . . . . -65oC to +150oC Lead Temperature (Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . 260oC Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . (Note 4) ESD Tolerance (Note 3). . . . . . . . . . . . . . . . . . . . . . . ±2000V Thermal Resistance (θJA) N Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95oC/W Thermal Resistance (θJC) N Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50oC/W Maximum Junction Temperature . . . . . . . . . . . . . . . . . . 150oC DC ELECTRICAL CHARACTERISTICS The following specifications apply for Supply Voltage = ±12V, VCM = 0, RL ≥ 100KΩ and RS = 50Ω unless otherwise noted. SYMBOL CHARACTERISTICS TYP Limit (Note 5) UNITS CONDITIONS RL = ∞, VIN = ±3V AV1 Voltage Gain 1 0.99 0.96 AV2 Voltage Gain 2 0.80 0.78 VOS Offset Voltage 10 50 mV Max RL = ∞ IB Input Bias Current 1 25 µA Max RL = ∞ RIN Input Resistance 0.5 MΩ CIN Input Capacitance 3.5 pF RO Output Resistance 3 10 Ω Max IS Supply Current 5 7.5 mA Max VO Output Swing 5 5 V Min IOUT Output Current 150 100 mA V/V Min (VMIN = 0V, VMAX = 7V) VPP = 7V, RL = 680Ω, CL = 39pF RL = 100Ω RL = 100Ω, VIN = ±2V RL = ∞ RL = 100Ω, VIN = 8V (VOUT = VIN -3V) VIN = 10V AC ELECTRICAL CHARACTERISTICS The following specifications apply for Supply Voltage = ±12V, VCM = 0, RL ≥ 100KΩ and RS = 50Ω unless otherwise noted. SYMBOL CHARACTERISTICS TYP Limit (Note 5) UNITS 11000 8000 V/µs 200 SR1 Slew Rate 1 SSBW Small Signal Bandwidth 400 PBW Power Bandwidth 100 t r, t f Rise Time Fall Time 1.2 t pd Propagation Delay Time 2.0 MHz 1.7 CONDITIONS VIN = ±5V, RL = 100Ω (Note 2) VIN = ±100mVPP, RL = 100Ω CL ≤ 10pF VIN = ±4V, RL = 100Ω CL ≤ 10pF ns RL = 100Ω, CL ≤ 10pF VIN = 0.5V ns RL = 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 T J(max), θJA and TA. The maximum allowable power dissipation at any ambient temperature is PD = (T J(max) - TA)/θJA. Note 5: Limits are guaranteed by testing, correlation or periodic characterization. CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025