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參數(shù)資料
型號: UBA2050A
廠商: NXP Semiconductors N.V.
英文描述: One-chip telephone ICs with speech, dialler and ringer functions(帶語音,撥號及振鈴功能的單片電話芯片)
中文描述: 一個有語言,撥號及鈴聲功能(帶語音,撥號及振鈴功能的單片電話芯片集成電路芯片的電話)
文件頁數(shù): 27/52頁
文件大小: 278K
代理商: UBA2050A
2000 May 19
27
Philips Semiconductors
Product specification
One-chip telephone ICs with speech,
dialler and ringer functions
UBA2050(A); UBA2051(A;C)
handbook, full pagewidth
MGU186
STANDBY
power-on
ON-LINE
RINGER
on-hook/line break
off-hook
off-hook
ringer signal
ringer invalid
Fig.28 UBA205xx standby, ringer and on-line states.
Table 8
Melody selection during ringer state
Table 9
Ringer volume setting during ringing
MELODY
KEY
Bell 1
Bell 2
Bell 3
Bell 4
[1] (default)
[2]
[3]
[4]
KEY
VOLUME
ATTENUATION
AMPLITUDE
OF
MDY/TONE
[8]
(default)
[7]
highest
0 dB
V
DD
high
6 dB
[6]
low
12 dB
[5]
lowest
18 dB
V
------------------------
0.7
2
0.7
+
V
-----------4
0.7
0.7
+
V
------------------------
0.7
8
0.7
+
相關PDF資料
PDF描述
UBA2051 One-chip telephone ICs with speech, dialler and ringer functions
UBA2051A One-chip telephone ICs with speech, dialler and ringer functions
UBA2051AT One-chip telephone ICs with speech, dialler and ringer functions
UBA2051C One-chip telephone ICs with speech, dialler and ringer functions
UBA2051CT One-chip telephone ICs with speech, dialler and ringer functions
相關代理商/技術參數(shù)
參數(shù)描述
UBA2050AT 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:One-chip telephone ICs with speech, dialler and ringer functions
UBA2050T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:One-chip telephone ICs with speech, dialler and ringer functions
UBA2051 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:One-chip telephone ICs with speech, dialler and ringer functions
UBA2051A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:One-chip telephone ICs with speech, dialler and ringer functions
UBA2051AT 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:One-chip telephone ICs with speech, dialler and ringer functions
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