C3990 [CRYSTEKMICROWAVE]
5x7mm SMD HCMOS Clock Oscillator 5.0 Volts; 5x7mm SMD HCMOS振荡器时钟5.0伏特
| 型号： | C3990 |
| 厂家： | 
CRYSTEK CORPORATION |
| 描述： | 5x7mm SMD HCMOS Clock Oscillator 5.0 Volts |
| 文件： | 总3页 (文件大小：567K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
C32xx 5x7mm SMD
HCMOS Clock Oscillator
5.0 Volts
Model C32xx is a 1.544MHz to 106.250MHz HCMOS Clock
Oscillator operating at 5.0Volts. The oscillator utilizes
Fundamental or High Q Third Overtone crystal design
providing very low Jitter and Phase Noise. No Sub-Harmonics
are present in the Output Signal.
Applications:
5x7mm SMD
Digital Video
SONET/SDH/DWDM
Storage Area Networks
Broadband Access
Ethernet, Gigabit Ethernet
Rev.: F
Date: 03-06-08
C32xx 5x7mm SMD
HCMOS Clock Oscillator
5.0 Volts
Frequency Range:
Frequency Stability Options(ppm):
1.544 to 106.250Mhz
±10, ±20, ±25, ±50, ±100
Temperature Range: (standard)
(Option M)
0°C to +70°C
-20°C to +70°C
-40°C to +85°C
(Option E)
Storage:
Input Voltage:
Input Current:
-55°C to 120°C
5.0V ± 0.5V
60mA Max
Output:
HCMOS/TTL
Symmetry:
(Option)
Rise/Fall Time:
40/60% Max @ 50%Vdd
45/55% Max @ 50% Vdd
6nsec Max @ 20% to 80% Vdd
Logic:
“0”= 10% Vdd Max
“1”= 90% Vdd Min.
200nSec Max
1mSec Typ., 2mSec Max
50pF/10TTL Max
Disable Time
Start-up Time
Load:
Jitter RMS:
Sub-harmonics:
Aging:
12KHz~20MHz
0.5psec Typ., 1psec Max
None
<3ppm 1st/yr, <1ppm every year thereafter
PART NUMBER GUIDE
Example:C3292-44.736MHz
Intermediate Temp: CM3292-44.736MHz
Extended Temp: CE3292-44.736MHz
C = 0°C to 70°C
Symmetry 45/55%
Symmetry 40/60%
*CM = -20°C to 70°C
*CE = -40°C to 85°C
Part Number
C*3990
Stability
±100ppm
±50ppm
±25ppm
±20ppm
±10ppm
Part Number
C*3290
Stability
±100ppm
±50ppm
±25ppm
±20ppm
±10ppm
C*3992
C*3292
C*3991
C*3291
C*3998
C*3298
C3997
C3297
Rev.: F
Date: 03-06-08
C32xx 5x7mm SMD
HCMOS Clock Oscillator
5.0 Volts
OUT
mA
M
pin 3
pin 4
O/P Load
incl Probe Cl
Vdd
OUT
OSC.
PWR
Supply
Bypass
Cap.
VM
GND
pin 1
pin 2
High Impedance
GND or "LOW"
Oscillation
OPEN or "HIGH"
RECOMMENDED REFLOW SOLDERING PROFILE
Mechanical:
Shock: MIL-STD-883, Method 2002, Condition B
Solderability: MIL-STD-883, Method 2003
Ramp-Up
Critical
3°C/Sec Max.
Temperature Zone
260°C
Ramp-Down
6°C/Sec.
217°C
Vibration: MIL-STD-883, Method 2007, Condition A
Solvent Resistance: MIL-STD-202, Method 215
200°C
150°C
Resistance to Soldering Heat: MIL-STD-202, Method 210, Condition I or J
Preheat
90 Secs. Max.
180 Secs. Max.
Environmental:
8 Minutes Max.
Thermal Shock: MIL-STD-883, Method 1011, Condition A
Moisture Resistance: MIL-STD-883, Method 1004
260°C for
10 Secs. Max.
NOTE: Reflow Profile with 240°C peak also acceptable.
0.283
(7.20)
Tri-State Function
0.075
P/N XXX
Pin #1
State
Output
State
(1.80)
0.204
Frequency
(5.02)
XX
Open or N/C
Active
“1” level 0.7*Vcc Min Active
“0”level 0.3*Vcc Max High Z
Denotes pad 1
XXX=Date Code XX=Lot Code
SUGGESTED PAD LAYOUT
0.055 Typ.
(1.40 Typ.)
0.071 SQ
(1.80)
Pad Connection
1
2
3
4
Enable/Disable
#1
#4
#2
#3
0.045 ±0.008
(1.14 ±0.20)
GND
Out
0.165
(4.19)
Vcc
0.200 ±0.005
(5.08 ±0.13)
0.200
(5.08)
0.01uF Bypass Capacitor Recommended
Rev.: F
Date: 03-06-08
相关型号：
©2020 ICPDF网 联系我们和版权申明