(Continued)

Symbol

Pins

Parameter

Conditions

Min

Typ

Max

Units

WRITE MODE

67

Amp In Impedance

50

250

X

in Write Mode

16

Pin 16 Current

1

5

m

A

in Write Mode

DIGITAL PINS

1113

High Level Input

2

V

Voltage

1113

Low Level Input

08

V

Voltage

1113

Input Clamp

b

15

V

Voltage

1113

High Level Input

20

m

A

Current

1113

Input Current at

1

mA

Maximum Input

Voltage

1113

Low Level Input

b

200

m

A

Current

1214

High Level Output

27

V

15

Voltage

(Note 4)

1214

Low Level Output

05

V

15

Voltage

(Note 4)

1214

Output Short

b

100

mA

15

Circuit Current

9

Supply Current

54

75

mA

AC Electrical Characteristics

Over Recommended Operating Temperature and Supply Range unless otherwise noted

Symbol

Pins

Parameter

Conditions

Typ

Max

Units

DP8464B-2

14

Pulse Pairing

(See Pulse Pairing Set Up)

g

15

g

3ns

DP8464B-3

14

Pulse Pairing

(See Pulse Pairing Set Up)

g

2

g

5ns

DP8464B-1

14

Pulse Pairing

(See Pulse Pairing Set Up)

g

05

g

1ns

Note 1

The temperature coefficient of the input impedance is typically 005% per degree C

Note 2

Note 3

The Set Hysteresis Threshold is defined as the minimum differential AC signal across the Gate Channel Input (pins 21 and 22) which causes the voltage on

the Channel Alignment Output (pin 15) to change state

Note 4

To prevent inductive coupling from the digital outputs to Amp In the TTL outputs should not drive more than one ALS TTL load each

Note 5

The following pins did not meet the 2000V ESD test with the human body model 120 pF thru 15 kX Pins 1 2 3 10 11 12 14 21 24

3