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Details, datasheet, quote on part number:XE0055CS2
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| Part: | XE0055CS2 |
| Category: | Communication => Modems => DAA (Data Access Arrangement) |
| Description: | Certifications = FCC Compliant ;; Countries = N.A. & Japan ;; Package = Single In-Line<BR>2.0'' X 0.5'' X 0.27'' ;; Special = Caller ID, Line Connection Detect ;; Max Rate = 33,600 BPS ;; |
| Company: | Xecom, Inc. |
| Datasheet: | Download XE0055CS2 datasheet File size : 28 kB |
| Request For quote: | Find where to buy XE0055CS2
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Datasheet text preview:
XE0055CS2
9/99
Miniature Telephone Line Interface Module for CTI Applications
Description Features The XE0055CS2 is an extremely compact, high-perfor- * Small Size: 2.0" long by 0.5" wide by 0.27" thick; mance telephone interface module. The XE0055CS2 meets the technical requirements for V.34bis operation * V.34bis compatible for data transfer at speeds up to 33,600 bps; yet fills less than one quarter cubic inch of space. The XE0055CS2 complies with FCC Part 68 Rules simpli- * FCC Part 68 Compliant; fying certification of the completed system. * Integrated Ring Detect Circuit; The XE0055CS2 is a low power design operating from a single +5 volt power supply. As with all Xecom tele- * Provides an on-hook signal path for monitoring the Caller ID Signal phone interface modules, internal ring indication and switch hook are provided to establish the telephone line * Integrated Connect Detect circuit continually monitors connection. the availbility of the local telephone line The XE0055CS2 also includes advanced features for * Single 5 Volt Power Supply Computer Telephone Integration (CTI) applications. The XE0055CS2 incorporates Caller ID access and a * Integrated Solid-State Switch Hook continuous Connect Detect monitor. Connect Detect * Provides a 1500 volt isolation barrier between the reports the current availability of the local telephone Telephone Line and all other circuits line. With these features the host can screen incoming calls and intiate outgoing calls only when the line is available.
XE0055CS2 Block Diagram
Caller ID Pass-Through
T1 T2 OH
Line Transforner
Loop Current Holding Circuit
Tip Ring
Hookswitch
\RI
Ring Detector
CD
Connect Detect
XECOM
(1)
XE0055CS2
XE0055CS2 Mechanical Specifications
C A H D F E
Inches Min Max 0.290 0.310 0.490 0.510 1.990 2.010 0.040 0.060 1.390 1.410 0.090 0.110 0.790 0.810 0.125 0.200 0.022 0.028 0.490 0.510 Millimeters Min Max 7.37 7.87 12.45 12.95 50.55 51.05 1.02 1.52 35.31 35.81 2.29 2.79 20.07 20.57 3.18 5.08 0.56 0.71 12.45 12.95 Pin Size: 0.025" by 0.025" Recommended hole size: 0.056"
B
G J
D
I
Dim A B C D E F G H I J
ABSOLUTE MAXIMUM RATINGS
Storage Temperature Operating Temperature Range Maximum Lead Temperature (soldering 2 seconds per wave) -25OC to +85OC 0OC to +70OC 260OC
Note: The XE0204 is available with an extended operating temperature range of -40C to +85C. To specify the version with the extended operating temperature range order XE0204-ITR.
XECOM
(2)
XE0055CS2
XE0055CS2 Pin Configuration
XE0055CS2 1 2 o o Ring Tip 3 4 5 6 7 o o o o o OH T1 Gnd Vcc T2 8 o /RI 9 o CD
XE0055CS2 Pin Descriptions Pin
1
Name
Ring
Description
Ring is one of two signals which form the telephone network connection (RJ11 Pin 4). This device is not sensitive to the polarity of the battery voltage on the telephone line. Ring has 1500 volts isolation from the rest of the circuitry. This isolation must be preserved throughout the system. Tip provides the second connection to the telephone network (RJ11 Pin 3). Tip has 1500 volts isolation from the rest of the circuitry. This isolation must be preserved throughout the system. Hook-switch relay control input. A high on OH closes the internal relay and connects the equipment to the telephone line. T1 connects directly to the secondary side of the XE0055CS2 telephone line transformer. This pin is used as common reference for all of the control signals in the XE0055CS2. Signals on T1 and T2 are not referenced to ground. VCC provides the power source for the hook-switch control. The XE0055CS2 will operate with VCC equal to either 3.3 or 5 volts T2 connects directly to the secondary side of the telephone line transformer of the XE0055CS2 Ring Indicate, output, active low, TTL, RI provides a half-wave representation of the Ring appearing on the telephone line. An external pull-up resistor is required to correctly bias the ring indicate output. The Connect Detect output indicates the status of the local telephone line. A high on CD indicates that the local telephone line is connected and is not currently in use. A low on CD indicates that the local telephone line is either disconnected from the XE0055CS2 or is being used by some other telephone equipment.
2
Tip
3 4 5 6
OH T1 GND VCC
7 8
T2 /RI
9
CD
XECOM
(3)
XE0055CS2
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