欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
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: 11/52頁
文件大小: 278K
代理商: UBA2050A
2000 May 19
11
Philips Semiconductors
Product specification
One-chip telephone ICs with speech,
dialler and ringer functions
UBA2050(A); UBA2051(A;C)
handbook, full pagewidth
FCA131
Iline
Rline
VCC
GND
LN
VDD
CVDD
220
μ
F
UBA205xx
RCC
ICC
IDD
ILN
peripherals
SENSE
SWITCH
VDD regulator
ISUP
Rexch
Vexch
CVCC
100
μ
F
Fig.10 V
DD
regulator configuration.
S
ET IMPEDANCE
In the audio frequency range, the dynamic impedance is
mainly determined by resistor R
CC
. The equivalent
impedance of the circuit is illustrated in Fig.11.
handbook, halfpage
LN
GND
SLPE
RSLPE
20
CREG
4.7
μ
F
REG
VCC
RCC
619
CVCC
100
μ
F
RP
Vref
LEQ
FCA132
Fig.11 Equivalent impedance between
LN and GND.
L
EQ
= C
REG
×
R
SLPE
×
R
p
.
Internal resistance R
P
= 17.5 k
.
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
參數描述
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
主站蜘蛛池模板: 盘锦市| 元朗区| 临清市| 恩平市| 河曲县| 丘北县| 克东县| 高唐县| 吴江市| 兴文县| 景东| 英超| 禄丰县| 凭祥市| 泰州市| 诸暨市| 博客| 名山县| 临朐县| 大埔区| 乐安县| 子长县| 邹城市| 曲麻莱县| 淮北市| 冕宁县| 鹤庆县| 象州县| 神木县| 曲麻莱县| 集安市| 巫溪县| 申扎县| 张家川| 板桥市| 阜康市| 息烽县| 壤塘县| 南召县| 南丰县| 盐山县|