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): 42/52頁
文件大?。?/td> 278K
代理商: UBA2050A
2000 May 19
42
Philips Semiconductors
Product specification
One-chip telephone ICs with speech,
dialler and ringer functions
UBA2050(A); UBA2051(A;C)
handbook, full pagewidth
FCA137
VCC
VCC
VDD
IDD
LN
R4
R3
R2
C3
C2
IR
10
μ
F
UBA205xx
RCC
619
VDD
MIC
MIC
+
DTMF
MDY/TONE
DP/FL
QR
GAR
CE/CSI
CE/FDI
RX
CREG
4.7
μ
F
RSLPE
20
REG
AGC
SLPE
GND
C1
R1
XTAL
X1
3.58 MHz
Fig.34 Test circuit for defining regulated supply (V
DD
) performance in ringer and trickle mode.
Inputs not being tested should be open-circuit.
Only pins common to UBA205xx are represented. Pin R4 must be open-circuit.
相關(guān)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(guān)代理商/技術(shù)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