SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK/SYNCHRONIZER - SY02-HPLL
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
SY02-HPLL
Date: May 18, 2004
INTRODUCTION
The SY02-HPLL 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;
-
Two references inputs from 8kHz to 77.76MHz; (see table on pg. 3)
-
One high frequency LVPECL output with enable/disable function from 51.84MHz to 800MHz (see table on pg. 3)
-
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: 0.96" x 1.050"
APPLICATIONS
-
ATM
-
SDH
-
PDH
-
SONET
-
Other telecommunication equipment.
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK/SYNCHRONIZER - SY02-HPLL
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-HPLL 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-HPLL can be locked to one of two reference inputs frequencies of 8 kHz. 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 ALARM output signals monitor the status of the phase loop LOL (Loss of Lock)
and LOR (Loss of Reference). If the both references REFA and REFB are absent SY02-HPLL will automatically switch
to free run mode and FRS output will indicate it. The SMD package dimensions are 0.96x1.050 inch and power supply
is 3.3V.
- INPUT REFERENCE SELECTION
SEL Reference
0
REF A
1 REF
B
- OUTPUT PROGRAMMING
OUTEN FR
OUTPUT
0
0
Locked to Reference
1 X
Output
Disabled
0 1 Free-Run
- ALARM STATES
LOL LOR
ALARM
0
0
No alarm
1 0
1
0 1
1
MUX,
FPD,
Counters
&
Logic
LOOP
FILTER
VCXO
FR
SEL
REF A IN
FRS
OUT
J-TAG PORT
OUT
EN OUT
REF B IN
ALARM
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK/SYNCHRONIZER - SY02-HPLL
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 DESCRIPTION
Pin #
Name
Description
1
ENABLE
Output Enable - > the input pin to enable the output, active low
2
TCK
J-TAG port for factory usage TCK
3
TDO
J-TAG port for factory usage TDO
4
REFA IN
Reference A Input -> Reference A input signal
5
SEL
Select Input Reference -> input to select A (SEL=0) or B (SEL=1)
6
RESET
Reset input -> Reset active high
7
REFB IN
Reference B Input -> Reference B input signal
8 GND
Ground
9
FRS
Free-Run Status -> Output indicates that the module is in free run, active high
10
Vcc
Positive supply voltage
11 NC
Not
Connected
12
ALARM
Alarm -> Alarm output indicates loss of reference or loss of lock
13
FR
Free-Run -> Control input to select free run of the module, active high
14
TDI
J-TAG port for factory usage TDI
15
TMS
J-TAG port for factory usage TMS
16
OUT
Oscillator Output -> Output of the module
17 GND
Ground
18 OUT
Oscillator Complementary Output -> Output of the module
ORDERING INFORMATION
o
Output Frequencies available;
Frequency Suffix Frequency Suffix
51.8400MHz D2 167.3316MHz C1
61.4400MHz U1 168.0407MHz C2
62.5000MHz G5 175.0000MHz C3
65.5360MHz B2 178.9440MHz C4
77.7600MHz O3 184.3200MHz C5
78.125MHz B3 311.0400MHz O6
78.6432MHz B4 622.0800MHz O7
82.9440MHz B5
625.000MHz C8
92.6000MHz U3 644.5312MHz C9
100.000MHz B6 666.5143MHz C10
112.000MHz B7 669.1281MHz F1
114.000MHz B8
669.3266MHz F2
125.000MHz G2 690.5692MHz F3
133.000MHz G4 710.9486MHz F4
139.264MHz E6 719.7344MHz F5
155.520MHz O4 777.6000MHz F6
156.250MHz G6
161.1328MHz B9
166.6286MHz B10
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK/SYNCHRONIZER - SY02-HPLL
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
Input Frequencies;
Frequency Suffix Frequency Suffix
8KHz F8
20.4800MHz
A4
1.024MHz E0 22.2171MHz A5
1.544MHz T1 26.0000MHz G2
2.048MHz E1 27.0000MHz A6
4.096MHz E2 29.4912MHz A7
6.1760MHz T2 32.768MHz E4
6.480MHz D1 34.560MHz A8
8.192MHz E3 37.0560MHz A9
10.000MHz A1 38.880MHz O2
12.800MHz S1 44.4343MHz B1
13.000MHz G1 44.7360MHz T3
15.000MHz A2 51.8400MHz D1
16.384MHz E4 61.4400MHz U1
19.440MHz O1 62.5000MHz G1
20.000MHz M1 65.5360MHz B2
20.1416MHz A3 77.7600MHz O3
P/N System
SY02-HPLL IP < Input Frequency> - OU<Output Frequency>-S-T<Temp. Range>-P <Package Option>
See above Chart
If not listed Place
NL
and state
the Freq.)
See above Chart
(If Output Freq. Not applied place
NA
and state the Freq.)
Supply Voltage;
4
3.3V
Operating Temperature Range;
C
- 0C to 70C
I
- 40C to +85C
Package Option;
J
J Lead
S1
- SMT Option 1 **
S2
SMT Option 2
For other Options please contact the factory!
** S1 May not be available at all frequency options, please consult factory
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK/SYNCHRONIZER - SY02-HPLL
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
SPECIFICATION
General
Specifications
Mechanical 0.96" x 1.050"
SMT Module FR4 18 pins dual-in-line
Power 3.3VDC, <200mA
Regulated
Environment Operating Temperature
0C to 70C
Humidity
5% to 95% non-condensing
Internal Oscillators VCXO or VCSO
Depend of the frequency
Input Signals
Number of Reference Inputs 2
Input reference frequency 8kHz
Signal Level HCMOS/TTL Compatible
Output Signals
Number of Outputs 1
Output 1 51.84MHz to 800MHz
other frequency contact Raltron
Output 1 Signal Level LVPECL
Tracking/Capture
Range
25ppm min
Signal Quality
Performance
Jitter generation <0.03Uip-p
Jitter
tolerance
2
s, 10 Hz (0.05 UI @ 8KHz)
Frequency Output
Performance
Free run accuracy
32ppm max. @ 25C
No reference signal
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK/SYNCHRONIZER - SY02-HPLL
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
OUTLINE DRAWING
SMT Version
1
.
02
5 (
2
6
.
0 m
m
)
10
.0
75 (1
.9
0
m
m
)
9
.075 (1.90 mm)
.790 (20.06 mm)
MARKING
LABEL
1
18
.1
00
(2
.54
m
m
)
.075(1.90 mm)
BOTTOM VIEW
TOP VIEW
SIDE VIEW
.160(4.1 mm)
.290(7.36 mm)
HEIGHT OPT. 1
.940 (23.9 mm)
HEIGHT OPT. 2
J-Lead Version
1
.
0
25 (
2
6.
0 m
m
)
10
9
MARKING
LABEL
1
18
TOP VIEW
SIDE VIEW
HEIGHT OPT. 1
.940 (23.9 mm)
HEIGHT OPT. 2
.
0
1
80 (
.
4
6
m
m
)
.415 MAX.
(10.54 mm MAX)
.960 (24.3 mm)
.050 (1.28 mm)
.125 (3.17 mm)
.285 MAX.
(7.23 mm MAX)
PCB FOOTPRINT
1.040 (26.42 mm)
.
1
0
0
(
.
2.
54
m
m
)
.
865
(
2
1
.
97 m
m
)
.
065
(
1
.
6
5 m
m
)
.100 (2.54 mm)
.840 (21.34 mm)
.
035
(
.
89 m
m
)
.960 (24.3 mm)
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