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PDF SY02-HLPL Data sheet ( Hoja de datos )
| Número de pieza | SY02-HLPL | |
| Descripción | SYNCHRONOUS EQUIPMENT CLOCK REGENERATOR | |
| Fabricantes | Raltron Electronics | |
| Logotipo |  |
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SY02-HLPL
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY HITLESS SYNCHRONIZER - SY02-HLPL
PRELIMINARY SPECIFICATION
Date: July 1, 2002
• INTRODUCTION
The SY02-HLPL is a dual input reference hitless switching
device with high frequency crystal-based PLL synchronizer
designed as a subsystem module. Mainly used at high speed
Line Interface Cards in telecommunication products mainly
related to STN-n or OC-n. The SY02-HLPL is a
synchronization solution for timing and jitter topics specified
within ITU-T Recommendations G.813, ETSI -ETS 300 462-
4, and Bellcore GR-1244-CORE.
• FEATURES
- Low jitter output from intrinsically low jitter VCXO or VCSO;
- Two input references from 8KHz to 77.76MHz (See page 3 for options)
- One high frequency LVPECL output with enable/disable function up to 800MHz (pre-select frequency value –
See page 3 for options)
- Alarms and status;
- Provides free running clock output;
- Provides a manual input frequency selection
- The unit changes timing modes in response to external events;
- J-TAG service port for re-programming and servicing;
- 3.3V DC power supply
- Small dimensions: 0.96” x 1.050”
• APPLICATIONS
- ATM
- SDH
- PDH
- SONET
- Other telecommunication equipment.
RALTRON ELECTRONICS CORP. 10651 N.W.19th St Florida 33172 U.S.A.
1
Tel: 305 593-6033 Fax: 305-594-3973 e-mail: [email protected] Internet: http:/www.raltron.com
1 page  
• OUTLINE DRAWING
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY HITLESS SYNCHRONIZER - SY02-HLPL
1.040 (26.42 mm)
.840 (21.34 mm)
.100 (2.54 mm)
PCB FOOTPRINT
1.00 (25.40mm)
.960 (24.38mm)
1 18
MARKING
LABEL
9 10
TOP VIEW
SIDE VIEW
• REFLOW PROFILE
TABS
FRONT VIEW
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RALTRON ELECTRONICS CORP. 10651 N.W.19th St Florida 33172 U.S.A.
5
Tel: 305 593-6033 Fax: 305-594-3973 e-mail: [email protected] Internet: http:/www.raltron.com
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet SY02-HLPL.PDF ] | |
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