Datasheet LT1207 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Dual 250mA/60MHz Current Feedback Amplifier |
| 页数 / 页 | 16 / 3 — ELECTRICAL CHARACTERISTICS. VCM = 0,. 15V, pulse tested, VSHDN A = 0V, … |
| 文件格式/大小 | PDF / 326 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. VCM = 0,. 15V, pulse tested, VSHDN A = 0V, VSHDN B = 0V, unless otherwise noted. SYMBOL. PARAMETER
该数据表的模型线
文件文字版本
LT1207
ELECTRICAL CHARACTERISTICS VCM = 0,
±
5V
≤
VS
≤ ±
15V, pulse tested, VSHDN A = 0V, VSHDN B = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Noninverting Input Current VS = ±5V to ±15V ● 30 500 nA/V Power Supply Rejection Inverting Input Current VS = ±5V to ±15V ● 0.7 5 µA/V Power Supply Rejection AV Large-Signal Voltage Gain VS = ±15V, VOUT = ±10V, RL = 50Ω ● 55 71 dB VS = ±5V, VOUT = ±2V, RL = 25Ω ● 55 68 dB R – OL Transresistance, ∆VOUT/∆IIN VS = ±15V, VOUT = ±10V, RL = 50Ω ● 100 260 kΩ VS = ±5V, VOUT = ±2V, RL = 25Ω ● 75 200 kΩ VOUT Maximum Output Voltage Swing VS = ±15V, RL = 50Ω, TA = 25°C ±11.5 ±12.5 V ● ±10.0 V VS = ±5V, RL = 25Ω, TA = 25°C ±2.5 ±3.0 V ● ±2.0 V IOUT Maximum Output Current RL = 1Ω ● 250 500 1200 mA IS Supply Current per Amplifier VS = ±15V, VSHDN = 0V, TA = 25°C 20 30 mA ● 35 mA Supply Current per Amplifier, VS = ±15V, TA = 25°C 12 17 mA RSHDN = 51k (Note 4) Positive Supply Current VS = ±15V, VSHDN A = 15V, VSHDN B = 15V ● 200 µA per Amplifier, Shutdown Output Leakage Current, Shutdown VS = ±15V, VSHDN = 15V, VOUT = 0V ● 10 µA SR Slew Rate (Note 5) AV = 2, TA = 25°C 400 900 V/µs Differential Gain (Note 6) VS = ±15V, RF = 560Ω, RG = 560Ω, RL = 30Ω 0.02 % Differential Phase (Note 6) VS = ±15V, RF = 560Ω, RG = 560Ω, RL = 30Ω 0.17 DEG BW Small-Signal Bandwidth VS = ±15V, Peaking ≤ 0.5dB 60 MHz RF = RG = 620Ω, RL = 100Ω VS = ±15V, Peaking ≤ 0.5dB 52 MHz RF = RG = 649Ω, RL = 50Ω VS = ±15V, Peaking ≤ 0.5dB 43 MHz RF = RG = 698Ω, RL = 30Ω VS = ±15V, Peaking ≤ 0.5dB 27 MHz RF = RG = 825Ω, RL = 10Ω The ● denotes specifications which apply for 0°C ≤ TA ≤ 70°C.
Note 3:
Thermal resistance θJA varies from 40°C/W to 60°C/W depending
Note 1:
Applies to short circuits to ground only. A short circuit between upon the amount of PC board metal attached to the device. θJA is specified the output and either supply may permanently damage the part when for a 2500mm2 test board covered with 2oz copper on both sides. operated on supplies greater than ±10V.
Note 4:
RSHDN is connected between the Shutdown pin and ground.
Note 2:
Commercial grade parts are designed to operate over the
Note 5:
Slew rate is measured at ±5V on a ±10V output signal while temperature range of – 40°C to 85°C but are neither tested nor guaranteed operating on ±15V supplies with RF = 1.5k, RG = 1.5k and RL = 400Ω. beyond 0°C to 70°C. Industrial grade parts tested over – 40°C to 85°C are
Note 6:
NTSC composite video with an output level of 2V. available on special request. Consult factory. 3
ELECTRICAL CHARACTERISTICS VCM = 0,
±
5V
≤
VS
≤ ±
15V, pulse tested, VSHDN A = 0V, VSHDN B = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Noninverting Input Current VS = ±5V to ±15V ● 30 500 nA/V Power Supply Rejection Inverting Input Current VS = ±5V to ±15V ● 0.7 5 µA/V Power Supply Rejection AV Large-Signal Voltage Gain VS = ±15V, VOUT = ±10V, RL = 50Ω ● 55 71 dB VS = ±5V, VOUT = ±2V, RL = 25Ω ● 55 68 dB R – OL Transresistance, ∆VOUT/∆IIN VS = ±15V, VOUT = ±10V, RL = 50Ω ● 100 260 kΩ VS = ±5V, VOUT = ±2V, RL = 25Ω ● 75 200 kΩ VOUT Maximum Output Voltage Swing VS = ±15V, RL = 50Ω, TA = 25°C ±11.5 ±12.5 V ● ±10.0 V VS = ±5V, RL = 25Ω, TA = 25°C ±2.5 ±3.0 V ● ±2.0 V IOUT Maximum Output Current RL = 1Ω ● 250 500 1200 mA IS Supply Current per Amplifier VS = ±15V, VSHDN = 0V, TA = 25°C 20 30 mA ● 35 mA Supply Current per Amplifier, VS = ±15V, TA = 25°C 12 17 mA RSHDN = 51k (Note 4) Positive Supply Current VS = ±15V, VSHDN A = 15V, VSHDN B = 15V ● 200 µA per Amplifier, Shutdown Output Leakage Current, Shutdown VS = ±15V, VSHDN = 15V, VOUT = 0V ● 10 µA SR Slew Rate (Note 5) AV = 2, TA = 25°C 400 900 V/µs Differential Gain (Note 6) VS = ±15V, RF = 560Ω, RG = 560Ω, RL = 30Ω 0.02 % Differential Phase (Note 6) VS = ±15V, RF = 560Ω, RG = 560Ω, RL = 30Ω 0.17 DEG BW Small-Signal Bandwidth VS = ±15V, Peaking ≤ 0.5dB 60 MHz RF = RG = 620Ω, RL = 100Ω VS = ±15V, Peaking ≤ 0.5dB 52 MHz RF = RG = 649Ω, RL = 50Ω VS = ±15V, Peaking ≤ 0.5dB 43 MHz RF = RG = 698Ω, RL = 30Ω VS = ±15V, Peaking ≤ 0.5dB 27 MHz RF = RG = 825Ω, RL = 10Ω The ● denotes specifications which apply for 0°C ≤ TA ≤ 70°C.
Note 3:
Thermal resistance θJA varies from 40°C/W to 60°C/W depending
Note 1:
Applies to short circuits to ground only. A short circuit between upon the amount of PC board metal attached to the device. θJA is specified the output and either supply may permanently damage the part when for a 2500mm2 test board covered with 2oz copper on both sides. operated on supplies greater than ±10V.
Note 4:
RSHDN is connected between the Shutdown pin and ground.
Note 2:
Commercial grade parts are designed to operate over the
Note 5:
Slew rate is measured at ±5V on a ±10V output signal while temperature range of – 40°C to 85°C but are neither tested nor guaranteed operating on ±15V supplies with RF = 1.5k, RG = 1.5k and RL = 400Ω. beyond 0°C to 70°C. Industrial grade parts tested over – 40°C to 85°C are
Note 6:
NTSC composite video with an output level of 2V. available on special request. Consult factory. 3