w91322l Winbond Electronics Corp America, w91322l Datasheet - Page 10

• Manufacturer Part Number: w91322l
• Description: Tone/pulse Dialer With Handfree Lock And Hold Function
• Manufacturer: Winbond Electronics Corp America

AC CHARACTERISTICS
(V
Notes:
1. Crystal parameters suggested for proper operation are Rs < 100 , Lm = 96 mH, Cm = 0.02 pF, Cn = 5 pF, Cl = 18 pF,
2. Crystal oscillator accuracy directly affects these times.
DD
Key-in Debounce
Key Release Debounce
Off-hook Delay
First Key-in Delay
Pre-digit-pause
Pre-digit-pause
Interdigit Pause
(Auto Dialing)
Make/Break Ratio
Tone Output Duration
Intertone Pause
Flash Break Time
Flash Pause Time
Pause Time
One-key Redial Break
Time
One-key Redial Pause
Time
F
OSC
V
SS
. = 3.579545 MHz 0.02%.
PARAMETER
= 2.5V, F
OSC.
1
2
= 3.579545 MHz, T
SYMBOL
10 ppS
20 ppS
T
T
T
T
T
T
T
T
M:B
T
T
T
T
T
PDP1
PDP2
T
KRD
OFD
FKD
KID
IDP
ITP
TD
RB
RP
FB
FP
P
A
= 25 C, All outputs unloaded)
Lock only
Lock only
Mode = V
Mode = Floating
Mode = V
Mode = Floating
10 ppS
20 ppS
Mode = V
Mode = Floating
Auto dialing
Auto dialing
F1
F2
F3
F4
F1, F2, F3, F4
R/P1
R/P2
CONDITIONS
- 10 -
-
-
-
-
DD
DD
DD
MIN.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
W91320N SERIES
33.3:66.7
40:60
TYP.
33.3
16.7
300
300
800
500
600
100
300
600
1.0
3.6
2.0
2.2
20
20
40
20
93
93
73
MAX.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UNIT
mS
mS
mS
mS
mS
mS
mS
mS
mS
mS
mS
%
S
S
S