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CB45000 SERIES

®

Note 1.

These are normal Voltage and extended temperature specifications

Vdd from 3.0 V to 3.6 V

Temperature Ambient from -55 to 125 degrees Centigrade

Note 2.

Adherence to rules in Power Pin / Pad Specifications Required

Note 3.

Refer to the CB45000 Standard Cell Specification for full Testing Levels and Conditions

Note 4.

Buffers offered in 2, 4, 8 mA TTL options (12, 16 and 24 mA available on request)

Note 1.

These are extended voltage and temperature specifications

Vdd from 2.7 V to 3.6 V

Temperature Ambient from -55 to 125 degrees Centigrade

Note 2.

Adherence to rules in Power Pin / Pad Specifications Required

Note 3.

Refer to the CB45000 Standard Cell Specification for full Testing Levels and Conditions

Note 4.

Buffers offered in 2, 4, and 8 mA CMOS options

Note 5.

Note only one CMOS buffer may sink or source DC current when parametric measurements are taken due to the reason that

the power supply specifications for CMOS product are not written to support DC current. If more than one buffer is active volt-

age drops in the supply may cause false failure readings.

Note 6.

If no buffers are sinking or sourcing current and all internal pull up or pull down resistors in bidi buffers have been disabled by

having the T2 Test Pin positive Vol (max) = 0.05 Volts and Voh (min)=Vdd-0.05 Volts

Table 9

LVTTL Interface DC Electrical Characteristics (Note 1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Notes

Vil

Low Level Input Voltage

0.8

Volts

2,3

Vih

High Level Input Voltage

2.0

Volts

2,3

Vol

Low Level Output Voltage

Iol = Rated Buffer

Current

0.2

0.4

Volts

2,3,4

Voh

High Level Output Voltage

Ioh = Rated Buffer

Current

2.4

3.0

Volts

2,3,4

Vt +

Schmitt Trigger +Ve

Threshold

1.7

1.9

Volts

2,3

Vt -

Schmitt Trigger -Ve

Threshold

0.9

1.1

Volts

2,3

Table 10 LVCMOS Interface DC Electrical Characteristics (Note 1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Notes

Vil

Low Level Input Voltage

0.2xVdd

Volts

2,3,4

Vih

High Level Input Voltage

0.8 x

Vdd

Volts

2,3,4

Vol

Low Level Output Voltage

Iol = Rated

Buffer

Current

0.2

0.4

Volts

2,3,4,5,6

Voh

High Level Output Voltage

Ioh = Rated

Buffer

Current

0.85

x

Vdd

0.9

x

Vdd

Volts

2,3,4,5,6

Vt +

Schmitt Trigger +Ve

Threshold

1.7

1.9

Volts

2,3

Vt -

Schmitt Trigger -Ve

Threshold

0.9

1.1

Volts

2,3