September 20, 2001
Miami, Florida
Product News
Global Solutions for Frequency Management
Product Brief from Raltron Electronics Corporation
155.52 MHz to 207.36 MHz PECL VCXO and Clock Oscillators are ideal for 10, 16 and
32 Gigabit Ethernet and Fiber Channel applications.
Features:
n
n
n
n
n
Low profile 5 x 7 x 1.5 mm ceramic-metal lid package
PECL and LVPECL (Low Voltage)
Complimentary Output
Inverted Mesa Technology - 60 MHz to 207.36 MHz
Low Jitter
Raltron announces a new family of differential positive emitter coupled logic (PECL) crystal
oscillators. The new family is available in both fixed frequency clocks and voltage controlled
crystal oscillators between 100 Mhz and 207.36 MHz. The PECL versions of each oscillator
type also offer complimentary output. Particular emphasis on these new products are geared
toward the 10, 16 and 32 Gigabit Ethernet, OC-3, OC-12, and OC-48 applications that utlize
frequencies of 155.52 MHz, 156.25 MHz and 200 MHz. Also available is 166.6285 MHz for
forward error correction in Optical Transmission Networks (OC-48).
This new series being offered by Raltron is ideal for Gigabit Ethernet applications in high
speed, wide bandwidth LAN technologies. Additionally, the frequency range between 100
MHz and 207.36 MHz make the oscillator family well suited for Fiber Channel, ATM over
SONET, and a variety of other telecom applications.
The VCXO utilizes Raltron’s inverted mesa crystal technology to achieve less than 1 ps RMS
of jitter in the 12 kHz to 20 MHz band. The frequency can be pulled over a range of ±50 PPM
to ±100 PPM as an absolute pulling range (APR).
Miami The clock version uses high frequency, high Q overtone crystals and has an overall accuracy
of less than ±20 PPM over standard operating conditions for 10 years. The jitter is also
New York extremely low, less than 1 ps RMS over a 12kHz to 20 MHz.
Texas Both clocks and VCXO’s are available in 5 V and 3.3 V supply voltage. The full frequency
range is 60 MHz to 207.36 MHz. Standard frequencies are 100 MHz, 106.25 MHz, 125 MHz,
California 133 MHz,155.52 MHz, 156.25 MHz 166.6285 MHz, and 200 MHz for Ethernet, Fiber ChanGermany
France
Israel
nel, and Fiber Optic Network applications.
See attached data sheets for additional detailed specifications.
Delivery is currently 6 to 8 weeks and priced competitively. For samples and price quotations
please contact by email, sales@raltron.com.
Japan
Founded in 1983, Raltron Electronics Corp is a privately held ISO certified firm that develChina ops, manufactures, and markets worldwide a large variety of crystals, crystal oscillators,
VCXO’s, TCXO’s, OCXO’s, Synchronization Modules, filters, ceramic resonators and other
Taiwan timing products. Visit our web site at www.raltron.com.
Singapore
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
CLOCK
5X7 PECL CLOCK
(see below for part numbering scheme)
"
PAGE 1 OF 2
APPROVALS
RALTRON
Eng. approval, date:
CUSTOMER
Name (please print):
LUIS 9/20/01
Sales approval, date:
Created by, date: ALAN 9/20/01
Revision:
"
Title (please print):
Signature, date:
MECHANICAL SPECIFICATION
.197 ±.008
5.0 ±0.2
INDICATES PIN 1.
.276 ±.008
7.0 ±0.2
5
MARKING:
TBD
3
.150
3.81
6
.129
3.28
.079 TYP.
2.00 TYP.
.050
1.27
2
PIN FUNCTIONS:
[1] * NO CONNECT (OR E/D)
[2] ENABLE / DISABLE
[3] CASE GROUND
[4] OUTPUT
[5] COMP. OUTPUT
[6] SUPPLY VOLTAGE
.079 MAX.
2.00 MAX.
.200
5.08
.100
2.54
1
OUTLINE TOLERANCE:
±0.006” / 0.15mm
(Unless otherwise specified)
.087
2.20
*0.01µ
µF external by-pass
filter is recommended as
seen on solder pattern.
4
.055 TYP.
1.40
.071
1.80
.100
2.54
SOLDER PATTERN
"
ELECTRICAL SPECIFICATION
PARAMETER
Frequency, nom
Supply voltage, nom.
Supply current, max.
PECL output levels
Duty cycle
Rise- / fall time, max.
Jitter, rms, max.
Overall freq. stability, max.
SYMBOL
fo
Vcc
Is
VOH / VOL
DC
tr / tf
J
∆f/fc
CONDITIONS
Enable
Disable
En
Dis
load=50Ω to Vcc-2.0VDC, Vcc, nom.
load=50Ω to Vcc-2.0VDC / 50%Vcc
20%~80% Vout, 80%~20% Vout
1σ, Fj = 12KHz…20MHz
Including temperature, 10 year aging, +/-5% load &
supply variations, and calibration @ +25°C.
Pin 2=Low, Vcc-1.620 (max.)
Pin 2=High, Vcc-1.025 (min.)
Operating temperature range
Ta
Vcc=3.3 or 5.0VDC, Ta=+25°C, load=50Ω to Vcc-2.0VDC
Storage temperature range
Absolute voltage range
T(stg)
Vcc(abs)
Non-destructive, DC
Vcc±5%
Vcc=3.3 or 5.0VDC, Ta=+25°C, load=50Ω to Vcc-2.0VDC
VALUE
60.000~200.000
+3.3
+5.0
135.0
2.275/1.68
3.975/3.38
45…55 or 40…60
1.5
1.0
SEE PART NUMBER
GENERATION TABLE
Enabled
Pin 4 will assume a fixed level of
logic “0”, and pin 5 will assume a
fixed level of logic“1”
SEE PART NUMBER
GENERATION TABLE
-55…+125
-0.5…+7.0
UNIT
MHz
V
mA
V
%
ns
ps
ppm
°C
°C
V
9/20/01 marketing-rfq, vcxo, Cx90ns
PAGE 1
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: +001(305) 593-6033 ! fax: +001(305)594-3973 ! e-mail: sales@raltron.com ! internet: http:/www.raltron.com
CLOCK
PAGE
"
ELECTRICAL TEST DIAGRAM
▀
PART NUMBER GENERATION
SERIES
SYMMETRY
CS8: 5.0V PECL A: 40%…60%
CS9: 3.3V PECL T: 45%…55%
TEMPERATURE
RANGE (°°C)
R: 0…+50
S: 0…+70
U: -20…+70
V: -40…+85
STABILITY
(Overall)
H: ±50 ppm
J: ±100 ppm
(See note below)
FREQUENCY
(MHz)
60.000…200.000
2 OF 2
OPTIONS
SUFFIX
C: COMP. OUTPUT
EL: ENABLE LOW
9/20/01 marketing-rfq, vcxo, Cx90ns
PAGE 2
NOTE: Variations from standard specification are available, please contact factory.
EXAMPLE: CS9TSH-155.520-C-EL(NOTE : FOR ENABLE / DISABLE ON PIN 1, ADD –1 AT THE END OF THE PART NUMBER)
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: +001(305) 593-6033 ! fax: +001(305)594-3973 ! e-mail: sales@raltron.com ! internet: http:/www.raltron.com
VCXO
5X7 PECL VCXO
(SEE PAGE TWO FOR PART NUMBERING SCHEME)
"
RALTRON
Eng. approval, date:
CUSTOMER
Name (please print):
LUIS 9/20/01
Sales approval, date:
Created by, date: ALAN 9/20/01
Revision:
"
PAGE 1 OF 2
APPROVALS
Title (please print):
Signature, date:
MECHANICAL SPECIFICATION
INDICATES PIN 1.
.197 ±.008
5.0 ±0.2
OUTLINE TOLERANCE:
±0.015” / 0.4mm
(Unless otherwise specified)
.276 ±.008
7.0 ±0.2
.079 MAX.
2.00 MAX.
.200
5.08
.100
2.54
2
5
MARKING:
TBD
3
.150
3.81
6
.129
3.28
.079 TYP.
2.00 TYP.
.050
1.27
1
PIN FUNCTIONS:
[1] CONTROL VOLTAGE
[2] ENABLE / DISABLE
[3] CASE / GROUND
[4] OUTPUT
[5] COMP. OUTPUT
[6] SUPPLY VOLTAGE
*0.01µ
µF external by-pass
.087
2.20
filter is recommended as
seen on solder pattern.
4
.055 TYP.
1.40
.071
1.80
.100
2.54
SOLDER PATTERN
"
ELECTRICAL SPECIFICATION
PARAMETER
Frequency, nom
Supply voltage, nom.
Supply current, max.
SYMBOL
fo
Vcc
Is
CONDITIONS
Vcc±5%
Vcc=+3.3V/Vc=+1.65V OR +5.0V/Vc=+2.5V
Ta=+25°C, 50Ω to Vcc-2.0VDC load
Vcc=+3.3VDC, load=50Ω to Vcc-2.0VDC
load=50Ω to Vcc-2.0VDC / 50%Vcc
20%~80% Vout, 80%~20% Vout, max
1σ, Fj=12KHz…20MHz
DC
min. guaranteed freq. shift from fo over variations
in operating temp., ±5% load & supply, and aging.
Ta=+25°C ±1°C
-
PECL output level
Duty cycle
Rise- / fall time, max.
Jitter, rms, max.
Control voltage range
Absolute pull range
VOH / VOL
DC
tr / tf
J
Vc
APR
Settability
Linearity, max.
Vfo
∆f/V
Input impedance, min.
Modulation freq. bandwidth, min.
Zin
MBW (-3dB)
Enable
Disable
En
Dis
Vcc=+3.3V/Vc=+1.65V OR +5.0V/Vc=+2.5V
Ta=+25°C, 50Ω to Vcc-2.0VDC load
Pin 2=Low, Vcc-1.620 (max.)
Pin 2=High, Vcc-1.025 (min.)
Operating temperature range
Ta
-
Storage temperature range
Absolute voltage ranges
T(stg)
Vcc, Vc(abs)
Non-destructive, DC
VALUE
60.000~200.000
3.3VDC
5.0VDC
135.0
UNIT
MHz
V
mA
2.275 / 1.68
3.975/3.38
40…60 OR 45…55
1.7
1.0
0…+3.3
+0.5…+4.5
SEE PART NUMBER
GENERATION TABLE
+1.65 ± 0.25 +2.5 ± 0.5
SEE PART NUMBER
GENERATION TABLE
10.0
10.0
V
%
ns
ps
V
ppm
V
%
KΩ
KHz
Enabled
-
Pin 4 will assume a fixed level of
logic “0”, and pin 5 will assume a
fixed level of logic“1”
°C
SEE PART NUMBER
GENERATION TABLE
-55…+90
-0.5…+7.0
°C
V
9/2001 marketing-rfq, vcxo, Vs90ns
PAGE 1
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: +001(305) 593-6033 ! fax: +001(305)594-3973 ! e-mail: sales@raltron.com ! internet: http:/www.raltron.com
VCXO
PAGE
"
ELECTRICAL TEST DIAGRAM
▀
PART NUMBER GENERATION
SERIES
SYMMETRY
VS8: 5.0V PECL A: 40%…60%
VS9: 3.3V PECL T: 45%…55%
TEMP.
RANGE (°°C)
R: 0…+50
S: 0…+70
U: -20…+70
V: -40…+85
APR
(PPM)
F: ±32 ppm
H: ±50 ppm
G:±80 ppm
J: ±100 ppm
LINEARITY
L:±5%
H:±10%
Q:±20%
FREQUENCY
(MHz)
60.000…200.000
2 OF 2
OPTIONS
SUFFIX
C:
COMP. OUTPUT
EL:
ENABLE LOW
NOTE: Variations from standard specification are available, please contact factory.
EXAMPLE: VS9TSHA-155.520-C-EL
9/2001 marketing-rfq, vcxo, Vs90ns
PAGE 2
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: +001(305) 593-6033 ! fax: +001(305)594-3973 ! e-mail: sales@raltron.com ! internet: http:/www.raltron.com