參數(shù)資料
型號： XE0020C
廠商： Electronic Theatre Controls, Inc.
英文描述： Silver Mica Capacitor; Capacitance:300pF; Capacitance Tolerance:+/- 1%; Series:CD15; Voltage Rating:500VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:5.9mm; Leaded Process Compatible:No RoHS Compliant: No
中文描述： 電話線接口，具有活性在線監(jiān)測
文件頁數(shù)： 4/6頁
文件大?。?/td> 26K
代理商： XE0020C
XECOM
(4)
XE0020
Electrical Specification
(Vcc=+3v ±10%, Ta=0 to 70 deg C)
Power Supply Current
Off Hook, 5.0 Volts
10
15
mA
Transmit Insertion loss
600 Ohm Impedance, 1000 Hz
1.7
2.7
3.7
dB
Receive Insertion loss
600 Ohm Impedance, 1000 Hz
1.7
2.7
3.7
dB
Line Impedance
At 1000 Hz, Rm 340 ohms
540
600
660
Ohms
Coupler Match
input impedance
Input impedance to T1 & T2
330
340
350
Ohms
Ring Detect
Sensitivity (on-hook)
Min. AC voltage between Tip &
Ring Type B ringer
38
150
Vrms
Ring Detect
Peak Current
Ringing voltage of 40 Vrms
applied between Tip & Ring
100
uA
Ring Detect
Idle Current
No Ringing Voltage present
10
uA
Ring Indicate Output
Voltage
Ring Voltage present on Tip
& Ring
0.2
0.5
Volts
Loop Current Switch
Control Voltage
ON: (off-hook)
OFF: (on-hook)
2.0
3.0
0.2
Volts
Volts
0.5
Loop Current Switch
Control Current
15
25
mA
Loop Current
Off-Hook current draw from
Telephone Line
20
100
mA
Total Harmonic
Distortion
At 1800 Hz, -9 dBm signal level
-72
-76
dBm
Connect Detect
Threshold
15
Volts
Handset Interrupt
Battery Voltage Change
At Tip and Ring
40 milliamps loop current
0.5
1.0
1.5
Volts
Parameter
Conditions
Min
Typ
Max
Units
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
-25
O
C to +85
O
C
Operating Temperature Range
0
O
C to +70
O
C
Maximum Lead Temperature (soldering 2 seconds per wave)
260
O
C
相關PDF資料
PDF描述
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XE0052S1 Silver Mica Capacitor; Capacitance:300pF; Capacitance Tolerance:+/- 2%; Series:CD15; Voltage Rating:500VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:5.9mm; Leaded Process Compatible:No RoHS Compliant: No
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