W91560 データシートの表示（PDF） - Winbond
部品番号
コンポーネント説明
メーカー
W91560 Datasheet PDF : 18 Pages
| |||
W91560N SERIES
AC Characteristics, continued
PARAMETER
SYMBOL
CONDITIONS
MIN. TYP.
MAX. UNIT
Flash Pause Time
TFP
-
1.0
-
S
Pause Time
TP
-
3.6
-
S
Key Tone Frequency
FKT
-
1.2
-
KHz
Key Tone Duration
TKTD
-
35
-
mS
Off-hook Delay
First Key-in Delay
TOFD
TFKP
Lock Only
Lock Only
-
300
-
300
-
mS
-
mS
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.
TIMING WAVEFORMS
HKS
KEY IN
DP
T/P MUTE
KT
DTMF
OSC.
< 600 mS
< 300 mS
3
TKID
4
TIDP
MB
TPDP
2
TIDP M B
TIDP
2
TKID
TKRD
TIDP
TPDP
Low
OSCILLATION
OSCILLATION
Figure 1a. Normal Dialing Timing Diagram (Pulse Mode Without Lock Function)
- 11 -
Publication Release Date: February 1996
Revision A1
Share Link: 