XE1000 View Datasheet(PDF) - Xecom
Part Name
Description
Manufacturer
XE1000 Datasheet PDF : 8 Pages
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xecom
XE1000
1/97
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.
Features
• 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
OH
VCC VCC
D2
VCC
WG1
BLOCK DIAGRAM
HOOK-
SWITCH
CONTROL
T1
T2
RET1
RET2
RET3
D1
LINE
TRANSFORMER
LS
LINE
CURRENT
CIRCUIT
RI
GNGDGGGGNNNNNDDDDD
RING
DETECT
CIRCUIT
TIP
RING
TINKLE
BS
SUPPRESS
CIRCUIT
R1
R2
XECOM
(1)
XE1000
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