PDF Spec - Raltron Electronics Corporation

CLOCK
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C9P: PLL LVPECL SERIES: ULTRA HF CLOCK OSCILLATOR, LVPECL, +3.3 VDC
DESCRIPTION: A crystal controlled, high frequency, highly stable oscillator, adhering to Low Voltage Differential Signaling
(LVPECL) Standards. The output can be Tri-stated to facilitate testing or combined multiple clocks. The device is contained in
a sub-miniature, very low profile, leadless ceramic SMD package with 6 gold contact pads. This miniature oscillator is ideal for
today's automated assembly environments.
APPLICATIONS AND FEATURES:
"
"
"
"
"
"
$
Infiniband; Fiber Channel; SATA; 10GbE; Network Processors; SOHO Routing; Switches;
Common Frequencies: 150 MHz; 156.25 MHz; 155.52 MHz; 161.1328 MHz; 212.5MHz; 312.5MHz
+3.3 VDC LVPECL
Frequency Range from 750KHz to 800 MHz
PLL multiplication (F>25MHz)
Miniature Ceramic SMD Package Available on Tape and Reel
Lead Free and ROHS Compliant
"
ABSOLUTE MAXIMUM RATINGS:
PARAMETER
SYMBOL
VALUE
UNIT
Operating temperature range
Ta
-40…+85
°C
Storage temperature range
T(stg)
-55…+90
°C
Supply voltage
Vcc
+4.6
VDC
Maximum Input Voltage
Vi
Vss-0.5…Vcc+0.5
VDC
Maximum Output Voltage
Vo
Vss-0.5…Vcc+0.5
VDC
$
ELECTRICAL PARAMETERS:
PARAMETER
SYMBOL
TEST CONDITIONS*1
VALUE
UNIT
Nominal Frequency
fo
0.75~ 800.00**
MHz
Supply Voltage
Vcc
+3.3 ±5%
VDC
Supply Current
Is
100.0 MAX
mA
Output Logic Type
LVPECL
Load
Duty Cycle
Voh
Vol
DC
Rise / Fall Time
tr / tf
Output Voltage Levels
Connected between each output and Vcc – 2.0 VDC
min
max
Measured at 50% of Vcc
50
Vcc-1.025
Vcc-1.620
40/60 to 60/40 or 45/55 to 55/45
0.7 TYP 1.0 MAX*2
2.6 TYP**
2.5 TYP**
4 TYP **
6 TYP **
30 TYP**
40 TYP**
Phase Noise
£(∆f)
Overall Frequency Stability
∆f/fc
Measured at 20/80% and 80/20% Vcc Levels
Integrated Phase tji RMS,
Fo=155.52MHz
Fj = 12 kHz…20 MHz5
Fo=622.08MHz
Fo=155.52MHz.
Random period Jitter Rj using
wavecrest analyzer 4
Fo=622.08MHz
Fo=155.52MHz.
Acumm. Peak to Peak Jitter Tp-p
using wavecrest analyzer*4
Fo=622.08MHz
∆f=10 Hz
∆f=100 Hz
∆f=1 KHz
∆f=10 KHz
6
typ. @155.52MHz
∆f=100 KHz
∆f=1M Hz
∆f=10M Hz
∆f>20M Hz
Op. Temp., Aging, Load, Supply and Cal. Variations
En
Dis
High Voltage or No Connect
Ground
0.7•Vcc MIN
0.3•Vcc MAX
Dis
En
High Voltage
Ground or No Connect
0.7•Vcc MIN
0.3•Vcc MAX
Jitter
J
Enable High Option;
Pin 1
Output Enabled
Output Disabled
Enable Low Option;
Pin 1
Output Disabled
Output Enabled
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
-60
-90
-120
-125
-121
-121
-140
-145
±20, ±25, ±50, or ±100 MAX*3
St ! Miami, Florida 33172 ! U.S.A.
phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: [email protected] ! WEB: http://www.raltron.com
Ω
VDC
VDC
%
ns
ps
ps
ps
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ppm
VDC
VDC
VDC
VDC
CLOCK
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*1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25 ±3°C
*2 Frequency Dependent
*3 Not All Stabilities Available With All Temperature Ranges—Please Consult Factory For Availability
*4 Measured with Wavecrest SIA-3000A 10,000, Cycles no filtering
*5 Calculated from Agilent 5500 phase noise measurements
*6 Measured with Agilent 5500
$
PART NUMBERING SYSTEM:
SERIES
TEMPERATURE
RANGE (°C)
SYMMETRY
C9P: UHF +3.3Vdc Clock with LVPECL
Comp. Output
A: 40/60 to 60/40%
T: 45/55 to 55/45%
R:
S:
U:
V:
FREQUENCY
STABILITY
(Overall)
K: ±20 ppm**
I: ±25 ppm
H: ±50 ppm
J: ±100 ppm
0…+50
0…+70
-20…+70
-40…+85**
FREQUENCY
(MHz)
0.75…800.000
Enable/Disable
Enable High – standard
(Omit Suffix)
EL; Enable Low
EXAMPLE: -155.520
Clock Oscillator, 7x5mm Package, +3.3 VDC Supply Voltage, LVPECL Output, Standard Symmetry, 0…+70°C Operating
Temperature Range, ±50 ppm Total Frequency Stability, 155.520 MHz
** ±20ppm stability may not be available at all combinations, please consult the factory for any custom requirements.
MECHANICAL PARAMETERS:
OUTLINE TOLERANCE:
±0.006” / 0.15mm
(Unless otherwise specified)
.197 ±.008
5.0 ±0.2
INDICATES PIN 1.
.276 ±.008
7.0 ±0.2
.200
5.08
.100
2.54
1
2
5
.055 TYP.
1.40
MARKING:
C9PASH
155.52
RAL D/C
.079 TYP.
2.00 TYP.
3
.150
3.81
6
PIN FUNCTIONS:
[1] ENABLE/ DISABLE
[2] NO CONNECT
[3] CASE GROUND
[4] OUTPUT
[5] COMP. OUTPUT
[6] SUPPLY VOLTAGE
.079 MAX.
2.00 MAX.
.050
1.27
$
*0.01µ
µF external by-pass
.087
2.20
filter is recommended as seen on solder
pattern.
4
.071
1.80
.100
2.54
SOLDER PATTERN
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: [email protected] ! WEB: http://www.raltron.com
CLOCK
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!
REFLOW PROFILE:
**ROHS COMPLIANT**
RALTRON ELECTRONICS CORP. ! 10651 N.W . 19
th
St ! Miami, Florida 33172 ! U.S.A.
phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: [email protected] ! WEB: http://www.raltron.com