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SY02-HP2O 반도체 회로 부품 판매점

SYNCHRONOUS EQUIPMENT CLOCK REGENERATOR



Raltron Electronics 로고
Raltron Electronics
SY02-HP2O 데이터시트, 핀배열, 회로
SY02-HP2O
SYNCHRONOUS EQUIPMENT
LOW INPUT/ HIGH DUAL OUTPUT FREQUENCY CLOCK/SYNCHRONIZER
SY02-HP2O
Date: January 20, 2004
INTRODUCTION
The SY02-HP2O is a high frequency crystal-based PLL synchronizer designed as a module level subsystem for
easy incorporation into telecommunication equipment.
FEATURES
- Low jitter output from intrinsically low jitter VCXO or VCSO;
- One pre-selected input reference of 8kHz to 77.76MHz (CMOS levels);
- Two pairs of high frequency differential LVPECL outputs up to 800MHz. (must be at the same frequency)
- Alarms and status;
- Provides free running clock output;
- 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: 0.75” x 1.20” SMT pkg.
APPLICATIONS
- ATM
- SDH
- PDH
- SONET
- Other telecommunication equipment.
RALTRON ELECTRONICS CORP. 10651 N.W.19th St Florida 33172 U.S.A.
Tel: 305 593-6033 Fax: 305-594-3973 e-mail: [email protected] Internet: http://www.raltron.com


SY02-HP2O 데이터시트, 핀배열, 회로
SYNCHRONOUS EQUIPMENT
LOW INPUT/ HIGH DUAL OUTPUT FREQUENCY CLOCK/SYNCHRONIZER
SY02-HP2O
REF IN
MUX,
FPD,
Counters
&
Logic
LOOP
FILTER
J-TAG PORT
VCXO
LVPECL
DIVIDER
OUT 1
OUT 1
OUT 2
OUT 2
DESCRIPTION
The SY02-HP2O is a High Frequency Phase Lock Loop has been designed as a module level subsystem for easy
incorporation into telecommunication equipment. The module generates the high frequency (up to 622.08MHz)
output from a low jitter VCXO or VCSO (SAW based oscillators). The output can be disabled externally by setting
OUTEN pin high. The SY02-HP2O can be locked to one reference of a pre-selected input frequency between 8 kHz
to 77.76MHz. The module has fast locking time and tolerates reference inputs with different duty cycles. The loop
bandwidth is optimized according to used VCXO and wanted output performance. The SMD package dimensions
are 0.75x1.20 inch and power supply is 3.3V. Parts are assembled using high temperature solder to withstand
surface mount reflow process.
PIN DESCRIPTION
Name
Description
1 1 NC
2 2 REF IN
3 **3 TDO
4 4 GND
5 5 OUT 1
6 6 OUT 1
7 7 Vcc
8 8 GND
9 9 NC
10 10 NC
11 11 OUT 2
12 12 OUT 2
13 13 GND
14 14 GND
15 15 Vcc
16 **16 TDI
17 **17 TCK
18 **18 TMS
**18
TMS
J-TAG port for factory usage –
TMS
19
GND
Ground
20 NC Not Connected
** Do not Connect Pin
Signal Technology
-----
HCMOS
(3.3 Tolerable)
-----
-----
LV/PECL
LV/PECL
DC – 5V
(3.3V)
-----
-----
-----
LV/PECL
LV/PECL
-----
-----
3.3V
-----
-----
-----
-----
-----
-----
Min
-----
0
-----
-----
Vcc-1.680
Vcc-1.680
VL
Typ
-----
-----
-----
-----
Vcc-1.620
Vcc-1.620
-----
-----
-----
Vcc-1.680
Vcc-1.680
-----
-----
-----
-----
-----
Vcc-1.620
Vcc-1.620
-----
-----
----- -----
----- -----
----- -----
----- -----
----- -----
----- -----
Max
----
0.5
(0.3)
----
----
Vcc-1.560
Vcc-1.560
----
----
----
Vcc-1.560
Vcc-1.560
----
----
----
----
----
----
----
----
Min
------
4.5
(2.97)
------
------
Vcc-1.085
Vcc-1.085
4.5
(2.97)
------
------
------
Vcc-1.085
Vcc-1.085
------
------
2.97
------
------
------
------
------
------
VH/ DC Voltage
Typ
------
----
Max
------
----
------
------
Vcc-1.025
Vcc-1.025
5.0
(3.3)
------
------
------
Vcc-1.025
Vcc-1.025
------
------
3.3
------
------
------
------
------
------
Vcc-0.885
Vcc-0.885
5.25
(3.465)
------
------
------
Vcc-0.885
Vcc-0.885
------
------
3.465
------
------
------
------
------
------
------
------
RALTRON ELECTRONICS CORP. 10651 N.W.19th St Florida 33172 U.S.A.
Tel: 305 593-6033 Fax: 305-594-3973 e-mail: [email protected] Internet: http://www.raltron.com




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SYNCHRONOUS EQUIPMENT CLOCK REGENERATOR - Raltron Electronics