参数资料
型号: MC34017
厂商: 飞思卡尔半导体(中国)有限公司
英文描述: Telephone Tone Ringer(电话振铃)
中文描述: 电话铃声林格(电话振铃)
文件页数: 3/8页
文件大小: 134K
代理商: MC34017
MC34017
3
MOTOROLA ANALOG IC DEVICE DATA
APPLICATION CIRCUIT PERFORMANCE
(Refer to Typical Application)
Characteristic
Typical Value
Units
Output Tone Frequencies
MC34017–1
MC34017–2
MC34017–3
Warble Frequencies
Hz
808/1010
1616/2020
404/505
12.5
Output Voltage (VI
60 Vrms, 20 Hz)
Output Duty Cycle
37
Vpp
50
%
Ringing Start Input Voltage (20 Hz)
36
Vrms
Ringing Stop Input Voltage (20 Hz)
21
Vrms
Maximum AC Input Voltage (
68 Hz)
150
Vrms
Impedance When Ringing
VI = 40 Vrms, 15 Hz
VI = 130 Vrms, 23 Hz
Impedance When Not Ringing
VI = 10 Vrms, 24 Hz
VI = 2.5 Vrms, 24 Hz
VI = 10 Vrms, 5.0 Hz
VI = 3.0 Vrms, 200 – 3200 Hz
Maximum Transient Input Voltage (T
2.0 ms)
k
>16
12
28
>1.0
55
>200
k
M
k
k
1500
V
Ringer Equivalence: Class A
Ringer Equivalence:
Class B
0.5
0.9
8
C1
R1
Bias
Ref
1
6
RO1
2
RO2
3
RS
5
AC2
AC1
RC
4
RI
R2
C2
C3
R3
22 V
Input
Current
Mirror
Push Pull
Output Buffer
C4
Threshold
Comparator
Oscillator
Tone Frequency
Divider
Warble Frequency
Divider
SCR Transient
Clamp
Diode Bridge
Ring
Piezo
Sound
Element
Tip
Block Diagram
7
RG
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