SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK REGENERATOR - SY02-MFTP
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-MFTP
Date: January 8, 2004
INTRODUCTION
The SY02-MFTP is a high frequency crystal-based PLL
synchronizer designed as a module level subsystem for easy
incorporation into telecommunication equipment
SONET/SDH/ATM/DWDM. Supports multiplexing of up to 4
independent references translated into one single jitter free
frequency source.
FEATURES
-
Low jitter output from intrinsically low jitter VCXO ;
-
User Selected one HCMOS Input frequency
Up to 77.76MHz
-
One high frequency LVPECL output with a complimentary port and enable/disable function
Up to 800MHz
(pre-select
frequency value upon order)
-
Alarms status and VCXO monitor;
-
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: 0.8" x 1.00"
APPLICATIONS
-
ATM
-
SDH
-
PDH
-
SONET
-
DWDM
-
FEC
-
Other telecommunication equipment.
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK REGENERATOR - SY02-MFTP
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
Figure 1 Block Diagram (***Components outside the dotted line are user supplied)
DESCRIPTION
The SY02-MFTP 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 170MHz) output from a
low jitter VCXO (Crystal Based Oscillator. The output can be disabled externally by setting OUTEN pin high. The SY02-
MFTP can be locked to a user defined input reference signal (from 8KHz to 77.76MHz...for options please see table ).
Frequency selection could be simultaneously achieved of up to 4 independent sources while combining the module with an
external MUX. Raltron's SY02-MFTP device could be used as a frequency translator in PLL circuits or frequency re-
generator device in cases where jitter cleaning and filtering is required. The module has a fast locking time and tolerates
reference inputs with different duty cycles. The loop bandwidth is optimized in accordance with the VCXO used and
required output performance. The ALARM output signals monitor the status of the phase lock loop and indicates LOLD
(Loss of Lock Detect). If the reference REF IN is absent, the SY02-MFTP will automatically switch to free run mode and
LOLD will show "0" logic level. The SMD package dimensions are 0.80"x1.00" inch and powered by a supply of 3.3V.
ALARM STATES
LOL
D
ALARM
0
Module in Free-run
1 Module
locked
Input Reference Control select
CNT A
CNT B
Selected Option
0 0
EXT
Ref
1
0 1
EXT
Ref
2
1 0
EXT
Ref
3
1 1
EXT
Ref
4
SY02-MFTP
MUX, FPD,
Counters
&
Logic
LOOP
FILTER
VCXO
REF IN
OUT (opt., For PECL )
J-TAG PORT
Ref 2
Input Freq. CNT A
VCXO Monitor
Lock Monitor
E/D
Input Freq. CNT B
MUX
Ref 1
ALARM
Ref 3
Ref 4
Out
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK REGENERATOR - SY02-MFTP
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
Name Description
Signal
Technology
VL
VH/ DC Voltage
Min Typ Max
Min Typ Max
1
Ref In
Input Reference Signal
HCMOS
(3.3 Tolerable)
0 ----- 0.3 2.97 ----
----
2 GND
Ground
----- ----- ----- ----
------
------ ------
3
LOL
Lock Detect Alarm out High when locked; Low when
unlocked
DC
0 0.15
0.3 2.97 3.3
3.465
4
MNTR
VCXO Monitor out- DC control voltage offset indicator
(when locked shall be within);
0.3<Vmntr<3.0 (for 3.3V supply)
DC
0 0.15
0.3 2.97 3.3
3.465
6 N/C No
Connect
----- ----- ----- ----
------
------ ------
7 GND
Ground
----- ----- ----- ----
------
------ ------
8
Enable/Disable
Output Enable - > enables the output, active low or
floating Disables the output, active high
DC 0 0.15)
0.3 2.97 3.3 3.465
9
OUT
Oscillator Output -> Output of the module
LV/PECL
Vcc-1.680 Vcc-1.620 Vcc-1.560 Vcc-1.085
Vcc-1.025 Vcc-0.885
10 OUT
Oscillator Comp. Output -> Output of the module
LV/PECL
Vcc-1.680 Vcc-1.620 Vcc-1.560 Vcc-1.085
Vcc-1.025 Vcc-0.885
11 N/C No
Connect
----- ----- ----- ----
------
------ ------
12
CNT A
Frequency Select; See Table page 2.
DC 0 0.15
0.3 2.97
3.465
13
CNT A
Frequency Select; See Table page 2.
DC 0 0.15
0.3 2.97 3.3 3.465
14 N/C No
Connect
----- ----- ----- ----
------
------ ------
15 GND Ground
----- ----- ----- ----
------
------ ------
16
Vcc
Positive supply voltage
DC
----- ----- ----- 3.135 3.3 3.465
ORDERING INFORMATION
o
Input/Output Frequencies available;
Frequency Suffix Frequency Suffix Frequency
Suffix
8KHz F8
38.880MHz
O2
175.0000MHz
C3**
1.024MHz E0 44.4343MHz B1
178.9440MHz
C4**
1.544MHz T1 44.7360MHz T3
184.3200MHz
C5**
2.048MHz E1 51.8400MHz D2
311.0400MHz
O6**
4.096MHz E2 61.4400MHz U1
622.0800MHz
O7**
6.1760MHz T2 62.5000MHz G5 625.0000MHz
C8**
6.480MHz D1 65.5360MHz B2
644.5312MHz
C9**
8.192MHz E3 77.7600MHz
O3**
666.5143MHz
C10**
10.000MHz A1 78.125MHz B3**
669.1281MHz
F1**
12.800MHz S1 78.6432MHz B4**
669.3266MHz
F2**
13.000MHz G1 82.9440MHz B5**
690.5692MHz F3**
15.000MHz A2 92.6000MHz U3**
710.9486MHz
F4**
16.384MHz E4 100.000MHz B6**
719.7344MHz
F5**
19.440MHz O1 112.000MHz B7**
777.6000MHz
F6**
20.000MHz M1 114.000MHz B8**
20.1416MHz A3 125.000MHz G2**
20.4800MHz A4 133.000MHz G4**
22.2171MHz A5 139.264MHz E6**
26.0000MHz G3 155.520MHz O4**
27.0000MHz A6 156.250MHz G6**
29.4912MHz A7 161.1328MHz B9**
32.768MHz E5 166.6286MHz
B10**
34.560MHz A8 167.3316MHz
C1**
37.0560MHz A9 168.0407MHz C2**
** Signifies an Output Frequency Only
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK REGENERATOR - SY02-MFTP
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
P/N System
SY02-MFTP IP < Input Frequency> - OU<Output Frequency>-S-T<Temp. Range>
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
SPECIFICATION
General
Specifications
Mechanical
1.000" x 0.800"x0.235"
SMT Module FR4 16 pins dual-in-line
Power 3.3VDC +/-5%, <200mA
Regulated
Environment Operating Temperature
0C to 70C or -40C to +85C
Humidity
5% to 95% non-condensing
Internal Oscillators VCXO or VCSO
Depends on the frequency
Input Signals
Number of Reference Inputs 1
Up to 4 selectable with an external
MUX
Input reference frequency Per selected table on page 3
(other input frequencies available)
Signal Level HCMOS (3.3 V tolerable)
Output Signals
Number of Outputs 1
Output 1 Per selected table on page 3
other frequency contact Raltron
Output 1 Signal Level LVPECL (W/ Complimentary option)
Voh; 2.272V min ; Vol; 1.68Vmax
Duty Cycle 50+/-10%
50%+/-5% available upon request
Tracking/Capture
Range
50ppm APR min
Signal Quality
Performance
Jitter generation <0.001UI RMS
<0.001UI RMS
<0.0001 UI RMS
<0.0001 UI RMS
HPF 30Hz
HPF 500Hz
HPF 12KHz
HPF 100KHz
Jitter
attenuation
-40dB
-10dB
Fj=10Hz~1KHz
Fj=1KHz~10MHz
Jitter
tolerance
2
s, 10 Hz (0.05 UI @ 8KHz)
SYNCHRONOUS EQUIPMENT
HIGH FREQUENCY CLOCK REGENERATOR - SY02-MFTP
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
.150
.700
.100 TYP.
(3.81)
(2.54)
(17.78)
.800
(20.32)
1.000
(25.4)
.250 MAX.
(6.35 MAX.)
.040
.055
.050
(1.02)
(1.4)
(1.27)
9
10
12
11
14
13
15
16
7
8
6
3
4
1
2
MARKING
AREA
DENOTES PIN 1.
BOTTOM VIEW
TOP VIEW
SIDE VIEW
REFLOW PROFILE
0
50
100
150
200
250
0
1
2
3
4
5
6
7
8
XY (Scatter) 1
OUTLINE DRAWING
PDF 
ZIP