Philips CBT6800 manual Dc Electrical Characteristics, bit bus switch with precharged outputs

Philips SemiconductorsProduct data

10-bit bus switch with precharged outputs

CBT6800

for live insertion

DC ELECTRICAL CHARACTERISTICS

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

Tamb = -40 to +85 °C

UNIT

Min

Typ1

Max

VIK

Input clamp voltage

VCC = 4.5

V; II = -18 mA

—

—

-1.2

V

II

Input leakage current -

VCC = 5.5

V; VI = GND or 5.5 V

—

—

±5

∝A

OE

IO

Output bias current

VCC = 4.5

V; BiasV = 2.4 V; VO = 0

0.25

—

—

mA

ICC

Quiescent supply current

VCC = 5.5

V; IO = 0, VI = VCC or GND

—

—

50

∝A

∆I

Control pins2

V = 5.5 V, one input at 3.4 V, other inputs at V

CC

or GND

—

—

2.5

mA

CC

CC

CI

Control pins

VI= 3 V or 0

—

3.5

—

pF

CO(OFF)

Off-state capacitance - I/O pins

VO = 3 V or 0; switch off

—

8.2

—

pF

VCC = 4.5

V; VI = 0 V; II = 64 mA

—

5

7

r

on

3

On-resistance

V = 4.5

V; V = 0 V; I = 30 mA

—

5

7

Ω

CC

I

I

VCC = 4.5

V; VI = 2.4 V; II = 15 mA

—

10

15

VP

Pass gate voltage

VIN = VCC = 5.0 V, IOUT = -100 ∝A

3.4

3.6

3.9

V

NOTES:

1.All typical values are at VCC = 5 V, Tamb = 25 °C

2.This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND

3.Measured by the voltage drop between the A and the B terminals at the indicated current through the switch. On-state resistance is determined by the lowest voltage of the two (A or B) terminals.

2003 Sep 12 4