xecom
International Telephone Interfaces
Description
Xecom's XE1000 provides a single hardware plat-
form for telecom products world-wide. You no
longer need a unique design to comply with the
PTT requirements of each country. The XE1000
provides 4000 volts isolation and, in conjunction
with some external straps or components, meets
the requirements of PTT's throughout the world.
Small size and low power drain make the XE1000
ideal for compact, power-limited applications. The
XE1000 covers just 1.3 square inches of board
space and consume just 2 milliamps from the
single +5 volt supply. The XE1000 includes ring
detect circuitry , off hook control and bell tinkle
suppression for use in the UK.
XE1000
1/97
Features
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Meet World-Wide PTT requirements
(external components may be required)
4000 Volts RMS isolation
BABT Certified
Small Size (1.05" x 1.25" x 0.40")
Low Power (typical on-line; 10 milliWatts)
PSTN and PBX Compatible
Ring Detection
Hookswitch Control
Bell Tinkle Suppression Control (XE1000)
FCC Part 68 Compliant
BLOCK DIAGRAM
OH
VCC
VCC
VCC
HOOK-
SWITCH
CONTROL
D2
WG1
T1
LINE
TRANSFORMER
LINE
CURRENT
CIRCUIT
TIP
T2
RET1
RET2
RET3
D1
RING
LS
TINKLE
SUPPRESS
CIRCUIT
BS
RI
GND
GND
GND
GND
GND
GND
RING
DETECT
CIRCUIT
R1
R2
XECOM
(1)
XE1000
XE1000相關型號PDF文件下載
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英文版
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英文版
Single In-Line Telephone Line Interfaces for Europe
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英文版
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英文版
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英文版
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英文版
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英文版
Single In-Line Telephone Line Interfaces for Europe
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英文版
Single In-Line Telephone Line Interfaces for Europe
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