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參數(shù)資料
| 型號(hào)： | SY02-PLL |
| 廠商： | Raltron Electronics Corporation |
| 英文描述： | SYNCHRONOUS EQUIPMENT CLOCK/SYNCHRONIZER |
| 中文描述： | 同步設(shè)備時(shí)鐘/同步器 |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 271K |
| 代理商： | SY02-PLL |
SYNCHRONOUS EQUIPMENT
CLOCK/SYNCHRONIZER - SY02-PLL
RALTRON ELECTRONICS CORP.
10651 N.W.19
th
St
Florida 33172
U.S.A.
Tel: 305 593-6033
Fax: 305-594-3973
e-mail: sales@raltron.com
Internet: http://www.raltron.com
DESCRIPTION
The SY02-PLL is a Phase Lock Loop has been designed as a module level subsystem for easy incorporation into
telecommunication equipment. The module generates the output from a low jitter VCXO. The SY02-PLL can lock to
one of four reference frequencies from 8 to 64kHz that can be selected using to external select pins. The counters,
phase detector and other logic are implemented in programmable logic. The loop bandwidth is optimized according
to used VCXO and wanted output performance. The two output signals monitor the status of the phase loop LOL
(Loss of Lock) and LOR (Loss of Reference). The two control inputs provides module to go into free-run regardless
of the reference (FREE_RUN) and to the tri-state high impedance output (OUT EN). The SMD package dimensions
are 19.4 x 20.3 mm and power supply is 3.3V.
- INPUT REFERENCE SELECTION
IN-A
IN-B
REFERENCE SELECTED
0
0
1
0
0
1
1
1
- OUTPUT PROGRAMMING
EN OUT
FREE-RUN
0
0
1
X
0
1
- ALARM STATES
LOL
LOR
0
0
1
0
0
1
8KHz (default)
16KHz
32KHz
64KHz
OUTPUT
Locked to Reference
Hi-Z Tri-State
Free-Run
ALARM
No alarm
Loss of Lock
Loss of Reference
MUX,
FPD,
Counters
&
Logic
LOOP
FILTER
VCXO
IN-A
IN-B
REF IN
LOR
REF OUT
J-TAG PORT
OUT
EN OUT
FREE-RUN
LOL
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SY05-HF | SYNCHRONOUS EQUIPMENT MULTI OUTPUT HIGH FREQUENCY HITLESS SWITCHING |
| SY05-HLPL | SYNCHRONOUS EQUIPMENT DUAL OUTPUT HITLESS SWITCHING |
| SY12 | FRAME PLL MODULE |
| SYAS-1 | Surface Mount Oscillator |
| SYAS-2 | Surface Mount Oscillator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY02-PLL2 | 制造商:RALTRON 制造商全稱:RALTRON 功能描述:SYNCHRONOUS EQUIPMENT CLOCK/SYNCHRONIZER |
| SY035M0047BZF-0611 | 制造商:Yageo Corporation 功能描述: |
| SY035M0100A3F-0811 | 制造商:Yageo Corporation 功能描述: |
| SY035M0100B3F-0811 | 制造商:Yageo Corporation 功能描述: |
| SY035M0150B3F-0811 | 制造商:Yageo Corporation 功能描述: |
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