Datasheet LT6301 (Analog Devices) - 3
| Fabricante | Analog Devices |
| Descripción | Dual 500mA, Differential xDSL Line Driver in 28-Lead TSSOP Package |
| Páginas / Página | 16 / 3 — ELECTRICAL CHARACTERISTICS. The |
| Formato / tamaño de archivo | PDF / 252 Kb |
| Idioma del documento | Inglés |
ELECTRICAL CHARACTERISTICS. The
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LT6301
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25
°
C. VCM = 0V, pulse tested,
±
5V
≤
VS
≤ ±
12V, VSHDNREF = 0V, RBIAS = 24.9k between V+ and SHDN unless otherwise noted. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
PSRR Power Supply Rejection Ratio VS = ±4V to ±12V 74 88 dB ● 66 dB AVOL Large-Signal Voltage Gain VS = ±12V, VOUT = ±10V, RL = 40Ω 63 76 dB ● 57 dB VS = ±5V, VOUT = ±3V, RL = 25Ω 60 70 dB ● 54 dB VOUT Output Swing VS = ±12V, RL = 100Ω 10.9 11.1 ±V ● 10.7 ±V VS = ±12V, IL = 250mA 10.6 10.9 ±V ● 10.4 ±V VS = ±5V, RL = 25Ω 3.7 4 ±V ● 3.5 ±V VS = ±5V, IL = 250mA 3.6 3.9 ±V ● 3.4 ±V IOUT Maximum Output Current VS = ±12V, RL = 1Ω 500 1200 mA IS Supply Current per Amplifier VS = ±12V, RBIAS = 24.9k (Note 7) 8.0 10 13.5 mA ● 6.7 15.0 mA VS = ±12V, RBIAS = 32.4k (Note 7) 8 mA VS = ±12V, RBIAS = 43.2k (Note 7) 6 mA VS = ±12V, RBIAS = 66.5k (Note 7) 4 mA VS = ±5V, RBIAS = 24.9k (Note 7) 2.2 3.4 5.0 mA ● 1.8 5.8 mA Supply Current in Shutdown VSHDN = 0.4V 0.1 1 mA Output Leakage in Shutdown VSHDN = 0.4V 0.3 1 mA Channel Separation VS = ±12V, VOUT = ±10V, RL = 40Ω (Note 8) 80 110 dB ● 77 dB SR Slew Rate VS = ±12V, AV = – 10, (Note 9) 300 600 V/µs VS = ±5V, AV = –10, (Note 9) 100 200 V/µs HD2 Differential 2nd Harmonic Distortion VS = ±12V, AV = 10, 2VP-P, RL = 50Ω, 1MHz – 85 dBc HD3 Differential 3rd Harmonic Distortion VS = ±12V, AV = 10, 2VP-P, RL = 50Ω, 1MHz – 82 dBc GBW Gain Bandwidth f = 1MHz 200 MHz
Note 1
: Absolute Maximum Ratings are those values beyond which the life
Note 5
: Guaranteed by the CMRR tests. of a device may be impaired.
Note 6
: Matching is between amplifiers A and B or between amplifiers
Note 2
: Applies to short circuits to ground only. A short circuit between C and D. the output and either supply may permanently damage the part when
Note 7
: RBIAS is connected between V + and each SHDN pin, with each operated on supplies greater than ±10V. SHDNREF pin grounded.
Note 3
: The LT6301C is guaranteed to meet specified performance from
Note 8
: Channel separation is measured between amplifiers A and B and 0°C to 70°C and is designed, characterized and expected to meet these between amplifiers C and D. Channel separation between any other extended temperature limits, but is not tested at – 40°C and 85°C. The combination of amplifiers is guaranteed by design as two separate die are LT6301I is guaranteed to meet the extended temperature limits. used in the package.
Note 4
: Thermal resistance varies depending upon the amount of PC board
Note 9
: Slew rate is measured at ±5V on a ±10V output signal while metal attached to Pins 1, 14, 15, 28 and the exposed bottom side metal of operating on ±12V supplies and ±1V on a ±3V output signal while the device. If the maximum dissipation of the package is exceeded, the operating on ±5V supplies. device will go into thermal shutdown and be protected. sn6301 6301f 3
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25
°
C. VCM = 0V, pulse tested,
±
5V
≤
VS
≤ ±
12V, VSHDNREF = 0V, RBIAS = 24.9k between V+ and SHDN unless otherwise noted. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
PSRR Power Supply Rejection Ratio VS = ±4V to ±12V 74 88 dB ● 66 dB AVOL Large-Signal Voltage Gain VS = ±12V, VOUT = ±10V, RL = 40Ω 63 76 dB ● 57 dB VS = ±5V, VOUT = ±3V, RL = 25Ω 60 70 dB ● 54 dB VOUT Output Swing VS = ±12V, RL = 100Ω 10.9 11.1 ±V ● 10.7 ±V VS = ±12V, IL = 250mA 10.6 10.9 ±V ● 10.4 ±V VS = ±5V, RL = 25Ω 3.7 4 ±V ● 3.5 ±V VS = ±5V, IL = 250mA 3.6 3.9 ±V ● 3.4 ±V IOUT Maximum Output Current VS = ±12V, RL = 1Ω 500 1200 mA IS Supply Current per Amplifier VS = ±12V, RBIAS = 24.9k (Note 7) 8.0 10 13.5 mA ● 6.7 15.0 mA VS = ±12V, RBIAS = 32.4k (Note 7) 8 mA VS = ±12V, RBIAS = 43.2k (Note 7) 6 mA VS = ±12V, RBIAS = 66.5k (Note 7) 4 mA VS = ±5V, RBIAS = 24.9k (Note 7) 2.2 3.4 5.0 mA ● 1.8 5.8 mA Supply Current in Shutdown VSHDN = 0.4V 0.1 1 mA Output Leakage in Shutdown VSHDN = 0.4V 0.3 1 mA Channel Separation VS = ±12V, VOUT = ±10V, RL = 40Ω (Note 8) 80 110 dB ● 77 dB SR Slew Rate VS = ±12V, AV = – 10, (Note 9) 300 600 V/µs VS = ±5V, AV = –10, (Note 9) 100 200 V/µs HD2 Differential 2nd Harmonic Distortion VS = ±12V, AV = 10, 2VP-P, RL = 50Ω, 1MHz – 85 dBc HD3 Differential 3rd Harmonic Distortion VS = ±12V, AV = 10, 2VP-P, RL = 50Ω, 1MHz – 82 dBc GBW Gain Bandwidth f = 1MHz 200 MHz
Note 1
: Absolute Maximum Ratings are those values beyond which the life
Note 5
: Guaranteed by the CMRR tests. of a device may be impaired.
Note 6
: Matching is between amplifiers A and B or between amplifiers
Note 2
: Applies to short circuits to ground only. A short circuit between C and D. the output and either supply may permanently damage the part when
Note 7
: RBIAS is connected between V + and each SHDN pin, with each operated on supplies greater than ±10V. SHDNREF pin grounded.
Note 3
: The LT6301C is guaranteed to meet specified performance from
Note 8
: Channel separation is measured between amplifiers A and B and 0°C to 70°C and is designed, characterized and expected to meet these between amplifiers C and D. Channel separation between any other extended temperature limits, but is not tested at – 40°C and 85°C. The combination of amplifiers is guaranteed by design as two separate die are LT6301I is guaranteed to meet the extended temperature limits. used in the package.
Note 4
: Thermal resistance varies depending upon the amount of PC board
Note 9
: Slew rate is measured at ±5V on a ±10V output signal while metal attached to Pins 1, 14, 15, 28 and the exposed bottom side metal of operating on ±12V supplies and ±1V on a ±3V output signal while the device. If the maximum dissipation of the package is exceeded, the operating on ±5V supplies. device will go into thermal shutdown and be protected. sn6301 6301f 3