SM99122C2A@32.256000MHZ [MMD]
CMOS Output Clock Oscillator, 32.256MHz Nom;
| 型号： | SM99122C2A@32.256000MHZ |
| 厂家： | 
MMD COMPONENTS |
| 描述： | CMOS Output Clock Oscillator, 32.256MHz Nom 机械 监视器 振荡器 |
| 文件： | 总2页 (文件大小：184K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Designing and manufacturing innovative frequency control devices since 1927
Miniature, 5.0V, Surface Mount, Tristate HCMOS Oscillators
M
SM990 SM991
Monitor Products’ SM990 and SM991 surface mount oscillators are
presented in highly reliable packages that can be reflow soldered at 260oC
for 10 seconds, and are available in convenient tape and reel packaging.
SM990
SM991
APPLICATIONS
M PDAs
M ATM
M PCMCIA
M Laptops
M Controller Boards
M Wireless RF
FEATURES
M Low profile (1.6mm)
M
TTL/CMOS compatible
M Hermetically-sealed, ceramic
package
M
Tristate enable/disable
M Reflow solderable at 260oC
M
Networking
for 10 secs
M Disk & Tape Drives
M Cameras
M 16mm tape & reel (500 pcs/reel)
Units = mm
ELECTRICAL
DEVELOPED FREQUENCIES
SM990
1.8432 ~ 66.667 MHz
5.0VDC ! 0.5V
50 pF
1.8432 ~ 20.0 = 20
20.1 ~ 50.0 = 35
50.1 & up = 60
SM991
1.8432 ~ 80.0 MHz
5.0 VDC ! 0.5 V
15 pF
1.8432 ~ 30.0 = 10
30.1 ~ 35.0 = 15
35.1 ~66.0 = 30
66.1 & up = 50
SPECIFICATIONS
1.843200 12.352000 20.000000 29.498900 39.398400 53.000000
2.048000 12.441600 20.160000 29.498920 39.460000 53.125000
2.457600 12.500000 20.250000 29.500000 39.927800 53.203425
3.000000 13.000000 0 20.284000 30.000000 39.936000 53.693175
3.579545 13.248000 20.736000 30.159000 40.000000 54.000000
3.686400 13.330000 22.000000 30.720000 40.500000 54.217400
4.000000 13.500000 22.118400 31.500000 40.550400 55.000000
4.096000 13.600000 22.220000 32.000000 40.608000 56.250000
4.354500 14.318180 22.222200 32.256000 41.472000 56.448000
4.433619 14.400000 0 22.500000 32.768000 42.000000 57.600000
4.915200 14.745600 23.040000 33.000000 43.180000 60.000000
5.000000 15.000000 23.587000 33.330000 43.243200 62.196000
5.068800 15.360000 23.941100 33.333000 44.236800 62.500000
6.000000 16.000000 24.000000 33.333330 44.736000 0 63.566400 0
6.144000 16.384000 24.192000 33.868800 44.900000 64.000000
6.250000 16.500000 24.545450 0 34.200000 45.000000 65.000000
6.758400 16.666000 24.576000 34.560000 46.000000 65.536000
7.108000 16.666700 25.000000 34.574400 46.647000 66.000000
7.200000 16.670000 25.175000 34.576000 48.000000 66.660000
7.372800 17.631200 25.426500 35.251200 48.384000 66.666000
7.680000 17.664000 0 25.750000 35.328000 48.933000 66.666700
8.000000 17.734476 26.660000 35.468950 0 49.152000 66.667000
8.064000 18.432000 27.000000 36.000000 49.730000 0 67.500000 1
8.192000 18.937500 27.500000 36.864000 49.800000 67.737600 1
9.830400 19.069928 28.224000 37.000000 50.000000 71.500000 1
10.000000 19.200000 28.322000 37.056000 0 50.113630 75.000000 1
11.059200 19.312500 28.375000 37.632000 50.000000 80.000000 1
12.000000 19.440000 28.636360 38.912000 52.000000
*
*
Frequency Range
Supply Voltage
Load Capacitance
Input Current
(MHz = mA max)
Symmetry
50/50 ! 10% std (50/50 ! 5% optional**)
! 100 ppm std (! 50 ppm avail)
01C ~ 701C std (other options avail)
10 nS max
5 mS max
Vcc X 0.1V max
Vcc X 0.9V min
100 nS max
8 pS typical
Frequency Stability
Oper Temp Range
Rise and Fall Time
Start Up Time
Logic 0 Level
Logic 1 Level
E/D Phase Delay
Phase Jitter RMS
* Denotes frequency range potential. Contact factory for your specific requirement
** 5% symmetry available for selected frequencies - call factory for details
12.288000 19.660800 29.491200 39.321600 52.900000
0
1
SM990 only
SM991 only
Monitor Products Company Inc reserves the right to make changes to its products and product specifications without notice. No liability is assumed as a result of their use or application.
12-21-01
502 VIA DEL MONTE, OCEANSIDE, CA 92054
TEL: 760.433.4510
FAX: 760.434.0255
M
SM990 SM991
ENVIRONMENTAL PERFORMANCE SPECIFICATIONS
+VCC
OUT
Operating Temp Range 01C ~ 701C standard*
C
L
#4
#1
#3
#2
Storage Temp Range
Humidity
Hermetic Seal
Solderability
Reflow Solderability
Vibration
-551C ~ 1251C
SM990 = 50 pF
SM991 = 15 pF
85% RH, 851C, 48 Hours
Leak Rate 2 x 10-8 ATM-cm3/sec max
MIL-STD-202F Method 208E
2601C for 10 seconds
0.01 lF
Terminal 3 goes to
High Impedance
Output Disabled
Open or Logic “1”
Output Enabled
(Internal 10KW pull-up resistor)
MIL-STD-202F Method 204,
35G, 50 to 2000 Hz
Shock
MIL-STD-202F Method 213B
TEST CIRCUIT
Test Cond E, 1000G, 1/2 Sine Wave
MIL-0-55310
Packaging
Exceeds environmental and electrical
specifications of equivalent MIL-0-55310
16mm Tape & Reel (500pcs/reel)
or Bulk (<500pcs)
*See Part Numbering Key for other temperature options
Units : mm
TAPE DIMENSIONS
REEL DIMENSIONS (500pcs/reel std)
PART
FREQUENCY
STABILITY
TEMPERATURE
PACKAGING
RANGE
SYMMETRY
FREQUENCY
SERIES
NUMBERING
KEY
2 = 01C ~ 701C*
3 = -201C ~ 701C
5 = -401C ~ 851C
7 = -101C ~ 701C
A = Bulk (< 500pcs)
SM990 = 5.0V, 50pF
SM991 = 5.0V, 15pF
21 = 55/45 %
22 = 60/40 %
B = 100 ppm*
C = 50 ppm
E = Tape & Reel*
(500pcs/reel)
Sample Part Numbers
SM99021B2E
=
=
SM990
SM991
21
21
B
B
2
5
E
E
14.31818
66.666
@ 14.31818 MHz
SM99121B5E
@ 66.666 MHz
* Standard
Call factory for additional options. Use full descriptive part number when ordering. Parts will be marked with series and frequency only.
Monitor Products has a proven track record as a pioneer manufacturer in the frequency control market. If our extensive selection of standard and
engineered crystals and oscillators does not meet your spec, we will work with you towards a customized solution.
Monitor Products Company Inc reserves the right to make changes to its products and product specifications without notice. No liability is assumed as a result of their use or application.
12-21-01
502 VIA DEL MONTE, OCEANSIDE, CA 92054
TEL: 760.433.4510
FAX: 760.434.0255
相关型号：
©2020 ICPDF网 联系我们和版权申明