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ADATE302-02 Arkusz danych(PDF) 10 Page - Analog Devices |
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ADATE302-02 Arkusz danych(HTML) 10 Page - Analog Devices |
10 / 59 page ADATE302-02 Rev. A | Page 9 of 58 Parameter Min Typ Max Unit Test Level Conditions/Comments Minimum Pulse Width 1 ns CB VDUTx = 0 V to 1.0 V swing, driver VTERM mode, VT = 0.0 V; less than 10% amplitude degradation measured by shmoo; input transition time = 400 ps (10%/90%) Input Equivalent Bandwidth, Terminated 1000 MHz CB VDUTx = 0 V to 1.0 V swing, driver VTERM mode, VT = 0.0 V; as measured by shmoo; input transition time = 400 ps (10%/90%) ERT High-Z Mode, 3 V, 20% to 80% 0.9 ns CB VDUTx = 0 V to 3.0 V swing, driver high-Z; as measured by shmoo DIFFERENTIAL COMPARATOR VOH tests done with VOL = −1.1 V, VOL tests done with VOH = 1.1 V, unless otherwise specified. Table 5. Parameter Min Typ Max Unit Test Level Conditions/Comments DC SPECIFICATIONS Input Voltage Range −1.5 +4.5 V D Operational Differential Voltage Range ±0.05 ±1.1 V D Maximum Differential Voltage Range ±8 V D Comparator Input Offset Voltage Accuracy, Uncalibrated −150 ±25 +150 mV P Offset measured at differential calibration points of +1 V and −1 V, with common mode = 0 V VOH, VOL Resolution 0.61 1 mV PF After two-point gain/offset calibration; range/number of DAC bits as measured at differential calibration points of +1 V and −1 V, with common mode = 0 V VOH, VOL DNL ±1 mV CT After two-point gain/offset calibration; common mode = 0 V VOH, VOL INL −7 ±1.0 +7 mV P After two-point gain/offset calibration; measured over VOH, VOL range of −1.1 V to +1.1 V, common mode = 0 V VOH, VOL Offset Voltage Tempco ±200 μV/°C CT Measured at calibration points Comparator Uncertainty Range 18 mV CB VDUTx = 0 V, sweep comparator threshold to determine uncertainty region DC Hysteresis 0.5 mV CB VDUTx = 0 V CMRR 1 mV/V P Offset measured at common-mode voltage points of −1.5 V and +4.5 V, with differential voltage = 0 V DC PSRR ±15 mV/V CT Measured at calibration points AC SPECIFICATIONS Input transition time = 600 ps, 10% to 90%, measured with each comparator leg terminated 50 Ω to GND Propagation Delay, Input to Output 1.4 ns CB VDUT0 = 0 V, VDUT1 = −0.5 V to +0.5 V swing, driver VTERM mode, VT = 0.0 V; high-side measurement: VOH = 0.0 V, VOL = −1.1 V; low-side measurement: VOH = 1.1 V, VOL = 0.0 V; repeat for other DUT channel Propagation Delay Tempco 4 ps/°C CT VDUT0 = 0 V, VDUT1 = −0.5 V to +0.5 V swing, driver VTERM mode, VT = 0.0 V; VOL = VOH = 0.0 V; repeat for other DUT channel Propagation Delay Matching VDUT0 = 0 V, VDUT1 = −0.5 V to +0.5 V swing, driver VTERM mode, VT = 0.0 V; high-side measurement: VOH = 0.0 V, VOL = −1.1 V; low-side measurement: VOH = 1.1 V, VOL = 0.0 V; repeat for other DUT channel High Transition to Low Transition 27 ps CB High to Low Comparator ±32 ps CB Propagation Delay Change with Respect to VDUT0 = 0 V, VDUT1 = −0.5 V to +0.5 V swing, driver VTERM mode, VT = 0.0 V; high-side measurement: VOH = 0.0 V, VOL = −1.1 V; low-side measurement: VOH = 1.1 V, |
Podobny numer części - ADATE302-02 |
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Podobny opis - ADATE302-02 |
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