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參數(shù)資料
| 型號： | SY05-HLPL |
| 廠商： | Raltron Electronics Corporation |
| 英文描述： | SYNCHRONOUS EQUIPMENT DUAL OUTPUT HITLESS SWITCHING |
| 中文描述： | 同步設備雙輸出過沖切換 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 162K |
| 代理商： | SY05-HLPL |
SYNCHRONOUS EQUIPMENT
DUAL OUTPUT HITLESS SWITCHING - SY05-HLPL
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
Pin
#
Name
Description
Signal
Technology
VL
Typ
-----
VH/ DC Voltage
Typ
5.0**
(3.3)
5.0**
(3.3)
------
----
Min
-----
Max
-----
Min
4.75**
(3.135)
4.5**
(2.97)
------
(2.97)
Max
5.25**
(3.465)
5.25**
(3.465)
------
----
1
+Vcc
Positive Voltage Supply
DC
2
3
REF1 UL
Reference 1 Unlocked Input -> the signal PLL UNLOCK comes from Clock Unit 1
DC
0
0.25 **
(0.15)
-----
0.5**
(0.3)
0.5**
(0.3)
----
4.5**
GND
Ground
External Reference 1 Input -> the input signal from reference 1
-----
-----
0
-----
4
EX REF 1
HCMOS
(3.3
Tolerable)
DC
5
REF2 UL
Reference 2 Unlocked Input -> the signal PLL UNLOCK comes from Clock Unit 2
0
0.25 **
(0.15)
-----
0.25 (0.15)
0.5**
(0.3)
----
0.5
(0.3)
0.5**
(0.3)
4.5**
4.5**
(2.97)
------
4.5
(2.97)
4.5**
(2.97)
(2.97)
5.0**
(3.3)
------
5.0
(3.3)
5.0**
(3.3)
----
5.25**
(3.465)
------
5.25
(3.465)
5.25**
(3.465)
----
6
GND
Ground
Control Input 2 -> the external input for selecting mode of the unit – see table.
-----
DC
-----
0
7
CNT 2
8
CNT 1
Control Input 1 -> the external input for selecting mode of the unit – see table.
External Reference 2 Input -> the input signal from reference 2
DC
0
0.25 **
(0.15)
0.5**
(0.3)
9
EX REF 2
HCMOS
(3.3
Tolerable)
LV/PECL
0
-----
10
OPT OUT
COMP
Optional Output -> the secondary output of the synchronized signal, for frequency range see
table below
Optional Output -> the secondary output of the synchronized signal, for frequency range see
table below.
Reference 1 Holdover Input -> the signal HOLDOVER comes from Clock Unit 1
Vcc-1.680
Vcc-1.620
Vcc-1.560
Vcc-1.085
Vcc-1.025
Vcc-0.885
11
OPT OUT
LV/PECL
Vcc-1.680
Vcc-1.620
Vcc-1.560
Vcc-1.085
Vcc-1.025
Vcc-0.885
12
REF1 HL
DC
0
0.25 **
(0.15)
0.25 **
(0.15)
0.25 **
(0.15)
0.25 **
(0.15)
0.25 **
(0.15)
Vcc-1.620
Vcc-1.620
-----
0.25 **
(0.15)
0.25 **
(0.15)
0.25 **
(0.15)
0.25 **
(0.15)
-----
0.5**
(0.3)
0.5**
(0.3)
0.5**
(0.3)
0.5**
(0.3)
0.5**
(0.3)
Vcc-1.560
Vcc-1.560
----
0.5**
(0.3)
0.5**
(0.3)
0.5**
(0.3)
0.5**
(0.3)
----
0.25 **
(0.15)
0.25 **
(0.15)
0.5**
(0.3)
----
4.5**
(2.97)
4.5**
(2.97)
4.5**
(2.97)
4.5**
(2.97)
4.5**
(2.97)
Vcc-1.085
Vcc-1.085
------
4.5**
(2.97)
4.5**
(2.97)
4.5**
(2.97)
4.5**
(2.97)
------
0.5**
(0.3)
0.5**
(0.3)
4.5**
(2.97)
------
5.0**
(3.3)
5.0**
(3.3)
5.0**
(3.3)
5.0**
(3.3)
5.0**
(3.3)
Vcc-1.025
Vcc-1.025
------
5.0**
(3.3)
5.0**
(3.3)
5.0**
(3.3)
5.0**
(3.3)
------
4.5**
(2.97)
4.5**
(2.97)
5.0**
(3.3)
------
5.25**
(3.465)
5.25**
(3.465)
5.25**
(3.465)
5.25**
(3.465)
5.25**
(3.465)
Vcc-0.885
Vcc-0.885
------
5.25**
(3.465)
5.25**
(3.465)
5.25**
(3.465)
5.25**
(3.465)
------
5.0**
(3.3)
5.0**
(3.3)
5.25**
(3.465)
------
13
REF2 HL
Reference 2 Holdover Input -> the signal HOLDOVER comes from Clock Unit 2
DC
0
14
REF2 AL
Reference 2 Alarm Input -> the signal ALARM OUT comes from Clock Unit 2
DC
0
15
ALARM
Alarm signal -> the output is high when there is an alarm in the module
DC
0
16
AUTO/MAN
Auto/Manual configuration input -> selection input for operating mode
DC
0
17
18
19
OUT
Synchronized Output -> the output of the synchronized signal.
Synchronized Complementary Output -> the output of the synchronized signal.
Ground
Revert / Non revert input-> selection input for revert feature
Revertive-“1” ; Non-Revertive = “0”
Reference 1 Alarm Input -> the signal ALARM OUT comes from Clock Unit 1
LV/PECL
LV/PECL
-----
DC
Vcc-1.680
Vcc-1.680
-----
OUT COMP
GND
20
RV/NRV
0
21
REF1 AL
DC
0
22
REF2 FR
Reference 2 Free-run Input -> the signal FREERUN comes from Clock Unit 2
DC
0
23
REF1 FR
Reference 1 Free-run Input -> the signal FREERUN comes from Clock Unit 1
DC
0
24
GND
Ground
Time Loop-back Reference Input -> the input from time loop-back reference
-----
DC
-----
0
25
TLB REF
0
26
TLB REF
COMP
Time Loop-back Reference Complementary Input -> the input from time loop-back
DC
0
0
27
TLB OK
Time Loop-back OK -> The reference is valid for use.
DC
0
0.25 **
(0.15)
-----
28
GND
Ground
-----
-----
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