參數(shù)資料
型號(hào)： UBA2051
廠商： NXP Semiconductors N.V.
英文描述： One-chip telephone ICs with speech, dialler and ringer functions
中文描述： 一個(gè)有語(yǔ)言，撥號(hào)及振鈴電話(huà)集成電路芯片的功能
文件頁(yè)數(shù)： 5/52頁(yè)
文件大?。?/td> 292K
代理商： UBA2051
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KEYBOARD
DETECTOR
FLASH
KEYTONE
TONE
GENERATOR
TIMING/
CONTROL
RINGER
PART
DETECTOR/
GENERATOR
DTMF/
RINGER
dB
MDY
MUTE
DTMF
INDICATION
PULSE
VCC
DIALLER
PART
SPEECH/TRANSMISSION
PART
IR
DTMF
VDD
LED
DMO
DP/FL
KT
MDY/TONE
UBA205xx
MIC
+
MIC
GND
FCA138
LN
SUPPLY
AGC
SLPE
SLPE
XTAL
CE/CSI
CE/FDI
VCC
GAR
REG
RX
QR
AGC
R1
R2
R3
R4
C1
C2
C3
C4
EARPIECE
AMPLIFIER
RECEIVE
AMPLIFIER
TRANSMIT
AMPLIFIER
VDD
REGULATOR
Fig.1 Block diagram.
UBA2050 and UBA2050A: C4 output not available.
UBA2051 and UBA2051A: KT output not available.
UBA2050 and UBA2051: DMO output available, LED output not available.
UBA2050A and UBA2051A: LED output available, DMO output not available.
UBA2051C: KT output available, DMO and LED outputs not available.
相關(guān)PDF資料
PDF描述
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
UBA2051T 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
UBA2051A 制造商:PHILIPS 制造商全稱(chēng):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(chēng):NXP Semiconductors 功能描述:One-chip telephone ICs with speech, dialler and ringer functions
UBA2051C 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:One-chip telephone ICs with speech, dialler and ringer functions
UBA2051CT 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:One-chip telephone ICs with speech, dialler and ringer functions
UBA2051T 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:One-chip telephone ICs with speech, dialler and ringer functions
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