Datasheet LT6550, LT6551 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | 3.3V Triple and Quad Video Amplifiers |
| 页数 / 页 | 16 / 5 — 5V ELECTRICAL CHARACTERISTICS (LT6550 Only) The. denotes the … |
| 文件格式/大小 | PDF / 311 Kb |
| 文件语言 | 英语 |
5V ELECTRICAL CHARACTERISTICS (LT6550 Only) The. denotes the specifications which apply over
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LT6550/LT6551 ±
5V ELECTRICAL CHARACTERISTICS (LT6550 Only) The
●
denotes the specifications which apply over the specified temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V, VIN = 0V (Pins 1,2,3) VGND = 0V (Pin 4) unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
Supply Current per Amplifier 8.5 10.5 mA ● 12 mA Slew Rate RL = 150Ω, VOUT = –3V to 3V, 400 600 V/µs Measured from –2V to 2V ● 300 V/µs Small Signal –3dB Bandwidth RL = 150Ω 90 MHz Gain Flatness Less than 0.25dB 30 MHz Gain Matching Any One Channel to Any Other Channel 0.15 dB Settling Time to 3% RL = 150Ω, VOUT = 1V to 2.5V 20 ns Settling Time to 1% RL = 150Ω, VOUT = 1V to 2.5V 30 ns % Overshoot VOUT = 1V to 2.5V, RL = 150Ω 5 % Differential Gain RL = 150Ω, Black Level = 0V at Device Output 0.15 % Differential Phase RL = 150Ω, Black Level = 0V at Device Output 0.09 Deg Channel Separation Measured at 10MHz 60 dB
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 4:
Thermal resistance varies depending upon the amount of PC board of a device may be impaired. metal attached to Pin 5 of the device. θJA is specified for a 2500mm2 test
Note 2:
A heat sink may be required to keep the junction temperature board covered with 2oz copper on both sides. below absolute maximum. This depends on the power supply voltage and
Note 5:
Gain is measured by changing the input voltage, and dividing the how many amplifiers are shorted. change in output voltage by the change in input voltage.
Note 3:
The LT6550C/LT6551C are guaranteed to meet specified
Note 6:
Minimum supply voltage is guaranteed by the PSRR test. performance from 0°C to 70°C and are designed, characterized and
Note 7:
The supply current specification includes additional output current expected to meet specified performance from –40°C to 85°C but are not through the internal feedback and gain resistor. tested or QA sampled at these temperatures. The LT6550I/LT6551I are
Note 8:
Guaranteed by correlation to slew rate at 5V and ±5V. guaranteed to meet specified performance from – 40°C to 85°C.
Note 9:
The inputs are protected from ESD with diodes to the supplies.
Note 10:
Noise is input referred, including internal gain resistors.
W U 5V/3.3V TYPICAL PERFOR A CE CHARACTERISTICS VEE (Pin 5) = 0V (LT6550), GND (Pin 5) = 0V (LT6551) Supply Current Per Amplifier vs Input Bias Current vs Supply Voltage Output Voltage vs Input Voltage Temperature
14 3.5 –10 V V IN = 0.75V S = 3.3V, 0V TA = 125°C VS = 5V, 0V R TA = 125°C RL = 150Ω –11 L = ∞ T VOUT = 2.5V 12 T 3.0 A = 25°C GND = 0V A = 25°C –12 TA = –55°C 10 2.5 –13 µA) T –14 8 A = –55°C (V) 2.0 –15 OUT 6 V 1.5 –16 INPUT BIAS ( –17 SUPPLY CURRENT (mA) 4 1.0 –18 2 0.5 –19 0 0 –20 0 1 2 3 4 5 6 7 8 9 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 –50 –25 0 25 50 75 100 125 VCC (V) VIN (V) TEMPERATURE (°C) 6550/51 G01 6550/51 G02 6550/51 G03 65501fa 5
5V ELECTRICAL CHARACTERISTICS (LT6550 Only) The
●
denotes the specifications which apply over the specified temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V, VIN = 0V (Pins 1,2,3) VGND = 0V (Pin 4) unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
Supply Current per Amplifier 8.5 10.5 mA ● 12 mA Slew Rate RL = 150Ω, VOUT = –3V to 3V, 400 600 V/µs Measured from –2V to 2V ● 300 V/µs Small Signal –3dB Bandwidth RL = 150Ω 90 MHz Gain Flatness Less than 0.25dB 30 MHz Gain Matching Any One Channel to Any Other Channel 0.15 dB Settling Time to 3% RL = 150Ω, VOUT = 1V to 2.5V 20 ns Settling Time to 1% RL = 150Ω, VOUT = 1V to 2.5V 30 ns % Overshoot VOUT = 1V to 2.5V, RL = 150Ω 5 % Differential Gain RL = 150Ω, Black Level = 0V at Device Output 0.15 % Differential Phase RL = 150Ω, Black Level = 0V at Device Output 0.09 Deg Channel Separation Measured at 10MHz 60 dB
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 4:
Thermal resistance varies depending upon the amount of PC board of a device may be impaired. metal attached to Pin 5 of the device. θJA is specified for a 2500mm2 test
Note 2:
A heat sink may be required to keep the junction temperature board covered with 2oz copper on both sides. below absolute maximum. This depends on the power supply voltage and
Note 5:
Gain is measured by changing the input voltage, and dividing the how many amplifiers are shorted. change in output voltage by the change in input voltage.
Note 3:
The LT6550C/LT6551C are guaranteed to meet specified
Note 6:
Minimum supply voltage is guaranteed by the PSRR test. performance from 0°C to 70°C and are designed, characterized and
Note 7:
The supply current specification includes additional output current expected to meet specified performance from –40°C to 85°C but are not through the internal feedback and gain resistor. tested or QA sampled at these temperatures. The LT6550I/LT6551I are
Note 8:
Guaranteed by correlation to slew rate at 5V and ±5V. guaranteed to meet specified performance from – 40°C to 85°C.
Note 9:
The inputs are protected from ESD with diodes to the supplies.
Note 10:
Noise is input referred, including internal gain resistors.
W U 5V/3.3V TYPICAL PERFOR A CE CHARACTERISTICS VEE (Pin 5) = 0V (LT6550), GND (Pin 5) = 0V (LT6551) Supply Current Per Amplifier vs Input Bias Current vs Supply Voltage Output Voltage vs Input Voltage Temperature
14 3.5 –10 V V IN = 0.75V S = 3.3V, 0V TA = 125°C VS = 5V, 0V R TA = 125°C RL = 150Ω –11 L = ∞ T VOUT = 2.5V 12 T 3.0 A = 25°C GND = 0V A = 25°C –12 TA = –55°C 10 2.5 –13 µA) T –14 8 A = –55°C (V) 2.0 –15 OUT 6 V 1.5 –16 INPUT BIAS ( –17 SUPPLY CURRENT (mA) 4 1.0 –18 2 0.5 –19 0 0 –20 0 1 2 3 4 5 6 7 8 9 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 –50 –25 0 25 50 75 100 125 VCC (V) VIN (V) TEMPERATURE (°C) 6550/51 G01 6550/51 G02 6550/51 G03 65501fa 5