Differential LVPECL
Clock Oscillator
CCPD-915 Model
FR5 9X14 mm SMD, 3.3V, LVPECL
Frequency Range:
166.6286MHz to 330MHz
Standard Frequencies
See Table 3
Frequency Stability:
Temperature Range:
±50ppm & ±100ppm
0°C to 70°C
(Option M)
(Option X)
-20°C to 70°C
-40°C to 85°C
Storage:
-55°C to 120°C
Designed using high frequency
fundamental crystal design to
meet today's requirements for
3 . 3 V H i g h F r e q u e n c y
D i f f e r e n t i a l L V P E C L
applications. The CCPD-915 is
a very low noise, low jitter clock
oscillator for demanding telecom
a n d o t h e r a p p l i c a t i o n s .
Available on tape and reel in
quantities of 500ea.
Input Voltage:
Input Current:
Output:
3.3V ± 0.3V
55mA Typ, 88mA Max
Differential LVPECL
45/55% Max @ 50% Vdd
1ns Max @ 20% to 80% Vdd
Symmetry:
Rise/Fall Time:
Logic:
Terminated to Vdd-2V into 50 ohms
Temp. 0°C to 85°C
"0" = 1.490 Min, 1.680 Max
"1" = 2.275 Min, 2.420 Max
"0" = 1.470 Min, 1.745 Max
"1" = 2.215 Min, 2.420 Max
200ns Max
Temp. -40°C to 0°C
Disable Time
Start-up Time
1ms Typ., 2ms Max
Jitter:
12KHz to 20MHz
0.45 psec Typ. @ 80 MHz, 1ps RMS Max
0.25 psec Typ. @ 160 MHz, 1ps RMS Max
-65dBc Typical
Phase Noise:
10Hz
100Hz
-98dBc Typical
1KHz
-125dBc Typical
10KHz
-140dBc Typical
100KHz - 100MHz
-145dBc Typical
Aging:
<3ppm 1st/yr, <2ppm every year thereafter
SUGGESTED PAD LAYOUT
0.560
(14.2)
Bottom View
0.050
(1.27)
0.560
(14.2)
CRYSTEK
1
6
2
5
3
4
P/N
0.360
(9.14)
0.070
(1.77)
0.210
(5.3)
0.090
(2.28)
0.280
(7.11)
Frequency
Date Code
0.100
(2.54)
0.040
(1.01)
0.200
(5.08)
RECOMMENDED REFLOW SOLDERING PROFILE
Crystek Part Number Guide
CCPD-915 X - 50 - 166.6286
Reflow ±5°C
235
185
#1
#2
#3
#4
#5
Cooling
150
1-5°C/Sec
Stability Indicator:
100
#1 Crystek SMD PECL Osc.
#2 Model 915 = 3.3V 9x14mm Mesa Fund. Osc.
#3 Temp. Range: Blank = 0/70°C, M= -20/70°C, X= -40/85°C
#4 Stability: (see Table 1)
Temperature
(4°C/sec Max)
Blank (std) ± 100ppm
50 50ppm
±
#5 Frequency in MHz: 3 or 6 decimal places
1 to 2
Time
Table 1
minutes
10 sec
Max
(seconds)
Example:
CCPD-915X-50-166.628600
=
3.3V, 45/55, -40/85°C, 50ppm, 166.628600 MHz
260°C Reflow Profile NOT recommended for this product
Pad
Connection
Standby Function
Standard Frequencies
Function pin 1
Output pin
Oscillator State
1
2
3
4
5
6
E/D
N/C
GND
OUT
COUT
Vdd
166.6286 245.7600
167.3316 250.0000
212.5000 311.0400
Open
Active
Active
High Z
Normal Operation
Normal Operation
Stopped
"1" level .7Vcc Min
"0" level .3Vcc Max
Table 3
Table 2
TD-030406 Rev. F
Specifications subject to change without notice.
CRYSTEKMICROWAVE [ CRYSTEK CORPORATION ]