參數(shù)資料
型號(hào): PCD3311
廠商: NXP Semiconductors N.V.
英文描述: DTMF/modem/musical-tone generators
中文描述: 雙音多頻/調(diào)制解調(diào)器/音樂(lè),音調(diào)發(fā)生器
文件頁(yè)數(shù): 15/28頁(yè)
文件大?。?/td> 176K
代理商: PCD3311
1996 Nov 21
15
Philips Semiconductors
Product specification
DTMF/modem/musical-tone generators
PCD3311C; PCD3312C
Fig.13 Low-speed mode timing.
handbook, full pagewidth
MGG545
tBUF
tf
tLOW
tHD;STA
tr
tHIGH
tHD;DAT
tSU;DAT
tSU;STA
tSU;STO
SDA
SCL
SDA
Fig.14 Complete data transfer in low speed mode.
handbook, full pagewidth
MGG546
SCL
START
CONDITION
START BYTE
DUMMY
ACKNOWLEDGE
REPEATED
START
CONDITION
ADDRESS
R/W
ACKNOWLEDGE
STOP
CONDITION
Clock LOW minimum = 130
μ
s
±
25
μ
s; clock HIGH minimum 390
μ
s
±
25
μ
s.
Mark-to-space ratio = 1 : 3 (LOW-to-HIGH).
Start byte 0000 0001.
Maximum number of bytes = 6.
Premature termination of transfer not allowed.
Acknowledge clock bit must be provided by master.
相關(guān)PDF資料
PDF描述
PCD3311C DTMF/modem/musical-tone generators
PCD3311CP DTMF/modem/musical-tone generators
PCD3311CT DTMF/modem/musical-tone generators
PCD3312 DTMF/modem/musical-tone generators
PCD3312C DTMF/modem/musical-tone generators
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCD3311C 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DTMF/modem/musical-tone generators
PCD3311CP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DTMF/modem/musical-tone generators
PCD3311CPN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone Telephone Dialer
PCD3311CT 制造商:NXP Semiconductors 功能描述:TELEPHONE DIALER, TONE, 16 Pin, Plastic, SOP
PCD3311CTD 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone Telephone Dialer