參數(shù)資料
型號: PCD3330-1T
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: Multistandard repertory dialler/ringer with EEPROM
中文描述: TELEPHONE MULTIFUNCTION CKT, PDSO28
封裝: PLASTIC, SOT-136, SO-28
文件頁數(shù): 25/32頁
文件大?。?/td> 152K
代理商: PCD3330-1T
1997 Jan 15
25
Philips Semiconductors
Product specification
Multistandard repertory dialler/ringer with
EEPROM
PCD3330-1
9
APPLICATION INFORMATION
A block diagram of an electronic feature phone built around the PCD3330-1 is shown in Fig.11. It comprises the following
dedicated telecom ICs:
TEA1067 speech/transmission IC
TEA1083A call progress monitor IC
PCD3330-1 dialler/ringer IC.
Fig.11 Block diagram of an electronic feature phone.
handbook, full pagewidth
MGG581
TEA1067
SPEECH
TRANSMISSION
TEA1083A
CALL PROGRESS
MONITOR
PCD3330-1
DIALLER/RINGER
RINGER
HARDWARE
RINGER IN
MELODY OUT
MUTE
PD
DTMF
LSE
SUPPLY
BSP254A
a/b
b/a
DP/FL
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