W91360N SERIES

- 8 -

DC Characteristics, continued

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP. MAX.

UNIT

T/P MUTE Output Sink

Current

0.5

-

-

mA

H/P MUTE Output

0.5

-

-

mA

Drive/Sink Current

0.5

-

-

mA

HFO Drive/Sink Current

0.5

-

-

mA

0.5

-

-

mA

Keypad Input Drive Current

30

-

-

µA

Keypad Input Sink Current

200

400

-

µA

HKS I/P Pull-High Resistor

-

-

300

-

K

Ω

Keypad Resistance

-

-

-

5.0

K

Ω

AC CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Key-in Debounce

-

-

20

-

mS

Key Release Debounce

-

-

20

-

mS

On-hook Debounce

-

-

150

-

mS

Pre-digit Pause

-

40

-

mS

10 ppS

Mode = Floating

-

33.3

-

Interdigit Pause

10 ppS

-

800

-

mS

(Auto Dialing)

Make/Break Ratio

M/B

-

40:60

-

%

Mode = Floating

-

33.3:66.7

-

Tone Output Duration

Auto dialing

-

93

-

mS

Intertone Pause

Auto dialing

-

93

-

mS

F1

-

600

-

Flash Break Time

F2

-

300

-

mS

F3

73

F4

-

100

-

Flash Pause Time

F1, F2, F3, F4

-

1.0

-

S

Pause Time

R/P

-

3.6

-

S

Notes:

1. Crystal parameters suggested for proper operation are Rs<100

Ω, Lm = 96 mH, Cm = 0.02 pF, Cn = 5 pF, Cl = 18 pF,

Fosc.= 3.579545 MHz

± 0.02%.

2. Crystal oscillator accuracy directly affects these times.