Crystek CVSS-940 High frequency sine wave vcxo 9x14 mm smd, 3.3v, sinewave Datasheet

CVSS-940 Model
9X14 mm SMD, 3.3V, SineWave
ee
Fr
ad HS t
e
L
Ro plian
m
Co
High Frequency
Sine Wave VCXO
Frequency Range:
77.760MHz to 500MHz
Temperature Range:
(Option X)
0°C to 70°C
-40°C to 85°C
Storage:
-40°C to 100°C
Input Voltage:
Control Voltage:
Settability At Nominal:
Input Current:
3.3V ± 0.3V
1.65V ± 1.65V
1.65V ± 0.25V
30mA Max
Output:
Pullability APR:
Linearity:
Output Power:
Start-up time:
True SineWave
±50ppm Min.
±10% Max
0 dBm Min.
2ms Typ., 10ms Max
2nd Harmonic:
Sub-harmonics:
(77MHz~170MHz)
(171MHz~500MHz)
-20dBc Max
Modulation BW:
Period Jitter: (20,000 periods)
Phase Jitter: 12KHz~20MHz
50KHz~80MHz
>10KHz @ -3dB
<5ps RMS (1-sigma) Max
<1ps RMS (1-sigma) Max,
<1ps RMS (1-sigma) Max,
Phase Noise Typ.:
(@311.04MHz)
-50 dBc/Hz
-80 dBc/Hz
-110 dBc/Hz
-135 dBc/Hz
-145 dBc/Hz
Aging:
10Hz
100Hz
1KHz
10KHz
100KHz
None
-55 dBc Typ., -50 dBc Max
<3ppm 1st/yr, <2ppm every year thereafter
Applications:
10 Gigabit Ethernet
OC48: Forward Error Correction
Broadband Networks
SONET/SDH/DWD
ATM
Network/switch
Telecom
Designed using FR5 PCB & HFF crystal technology to
provide a Low Noise, Low Jitter Voltage Controlled
Crystal Oscillator with True Sinewave Output.
Specifications subject to change without notice.
TD-041205 Rev. B
Page 1 of 2
CVSS-940 Model
9X14 mm SMD, 3.3V, SineWave
Crystek Part Number Guide
0.560
(14.2)
CVSS-940 X-155.520
CRYSTEK
P/N
Frequency
Date Code
#1
#2
#3
#4
0.360
(9.14)
#1 Crystek 9x14 SMD SineWave VCXO
#2 Model 940 = High Frequency 3.3V
#3 Temp. Range: Blank = 0/70°C, X=-40/85°C
#4 Frequency in MHz: 3 or 6 decimal places
0.560
(14.2)
0.210
(5.3)
Pad
2
0.070
(1.77)
3
0.100
(2.54)
0.040
(1.01)
SUGGESTED PAD LAYOUT
Connection
0.090
(2.28)
RECOMMENDED REFLOW SOLDERING PROFILE
TEMPERATURE
1
0.050
(1.27)
Standard Frequencies MHz
77.7600
167.3317
155.5200
212.5000
156.2500
250.0000
161.1328
311.0400
166.6286
Ramp-Up
3°C/Sec Max.
Bottom View
4
Example:
CVSS-940X-155.520 = 3.3V, -40/85°C, 155.520 MHz
260°C
High Frequency
Sine Wave VCXO
ee
Fr
ad HS t
e
L
Ro plian
m
Co
Critical Temperature
Zone
1
2
3
4
Volt Cont.
GND
OUT
Vdd
0.280
(7.11)
0.200
(5.08)
Ramp-Down
6°C/Sec.
217°C
200°C
150°C
Preheat
180 Secs. Max.
8 Minutes Max.
90 Secs. Max.
260°C for
10 Secs. Max.
NOTE: Reflow Profile with 240°C peak also acceptable.
Mechanical:
Shock:
Solderability:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition I or J
Environmental:
Thermal Shock:
Moisture Resistance:
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Packaging:
Tape/Reel:
100ea, 250ea,500ea 24mm Tape
Specifications subject to change without notice.
TD-041201 Rev. B
Page 2 of 2
Similar pages