MAX9963BGCCQ Ver la hoja de datos (PDF) - Maxim Integrated

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MAX9963BGCCQ

Quad, Low-Power, 500Mbps ATE Driver/Comparator

Maxim Integrated 

Quad, Low-Power, 500Mbps

ATE Driver/Comparator

ELECTRICAL CHARACTERISTICS (continued)

(VCC = +9.75V, VEE = -5.25V, VCCO_ _ = 2.5V, SC1 = SC0 = 0, VCPHV_ = 7.2V, VCPLV_ = -2.2V, TJ = +85°C, unless otherwise noted. All tem-

perature coefficients are measured at TJ = +70°C to +100°C, unless otherwise noted.) (Note 1)

PARAMETER

Voltage Gain

Voltage-Gain Temperature

Coefficient

SYMBOL

AV

CONDITIONS

MIN TYP MAX UNITS

0.96

1.00

V/V

-100

ppm/°C

Clamp Linearity

IDUT = 1mA, VCPLV_ = -1.5V, VCPHV_ = -0.3

±10

to 6.5V

mV

IDUT = -1mA, VCPHV_ = 6.5V, VCPLV_ = -1.5

to 5.3V

±10

Short-Circuit Output Current

VCPHV_ = 0, VCPLV_ = -1.5V,

VDUT_ = 6.0V

VCPLV_ = 5V, VCPHV_ = 6.5V,

VDUT_ = -1.0V

50

95

mA

-95

-50

Clamp DC Impedance

VCPHV_ = 3V, VCPLV_ = 0,

IDUT = -5mA and -15mA

VCPHV_ = 3V, VCPLV_ = 0,

IDUT = 5mA and 15mA

50

55

Ω

50

55

Note 1: All MIN and MAX limits are 100% tested in production.

Note 2: Total for quad device at worst-case setting. RL_ ≥ 10MΩ. The applicable supply currents are measured with typical supply

voltages.

Note 3: Does not include internal dissipation of the comparator outputs. With output loads of 50Ω to (VVCCO_ _ - 2V), this adds

240mW (typ) to the total chip power (MAX996_ _HCCQ, MAX996_ _JCCQ).

Note 4: Externally forced voltages may exceed this range provided that the absolute maximum ratings are not exceeded.

Note 5: Transition time from LLEAK being asserted to leakage current dropping below specified limits.

Note 6: Transition time from LLEAK being deasserted to output returning to normal operating mode.

Note 7: Based on simulation results only.

Note 8: With the exception of offset and gain/CMRR tests, reference input values are calibrated for offset and gain.

Note 9: Relative to straight line between 0 and 3V.

Note 10: Full ranges are -1.3V ≤ VDHV_ ≤ 6.5V, -1.5V ≤ VDTV_ ≤ 6.5V, -1.5V ≤ VDLV_ ≤ 6.3V.

Note 11: Nominal target value is 50Ω. Contact factory for alternate trim selections within the 45Ω to 51Ω range.

Note 12: VDTV_ = 1.5V, RS = 50Ω. External signal driven into T-line is a 0 to 3V edge with 1.2ns rise time (10% to 90%).

Measurement is made using the comparator.

Note 13: Measured from the crossing point of DATA_ inputs to the settling of the driver output.

Note 14: Prop delays are measured from the crossing point of the differential input signals to the 50% point of expected output

swing. Rise time of the differential inputs DATA_ and RCV_ is 250ps (10% to 90%).

8 _______________________________________________________________________________________

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