参数资料
型号: SM99121B7A@6.250000MHZ
元件分类: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 6.25 MHz, CMOS OUTPUT
文件页数: 2/2页
文件大小: 182K
代理商: SM99121B7A@6.250000MHZ
502 VIA DEL MONTE, OCEANSIDE, CA 92054
TEL: 760.433.4510
FAX: 760.434.0255
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
PART
NUMBERING
KEY
TEST CIRCUIT
REEL DIMENSIONS (500pcs/reel std)
TAPE DIMENSIONS
SM990 M SM991
66.666
14 .31818
FREQUENCY
SM990
SM991
SERIES
SM990 = 5.0V, 50pF
SM991 = 5.0V, 15pF
ENVIRONMENTAL PERFORMANCE SPECIFICATIONS
Operating Temp Range
01C ~ 701C standard *
Storage Temp Range
-551C ~ 1251C
Humidity
85% RH, 851C, 48 Hours
Hermetic Seal
Leak Rate 2 x 10-8 ATM-cm3/sec max
Solderability
MIL-STD-202F Method 208E
Reflow Solderability
2601C for 10 seconds
Vibration
MIL-STD-202F Method 204,
35G, 50 to 2000 Hz
Shock
MIL-STD-202F Method 213B
Test Cond E, 1000G, 1/2 Sine Wave
MIL-0-55310
Exceeds environmental and electrical
specifications of equivalent MIL-0-55310
Packaging
16mm Tape & Reel (500pcs/reel)
or Bulk (<500pcs)
*See Part Numbering Key for other temperature options
SM99021B2E
=
@ 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.
21
B
5
E
B
2
E
21 = 55/45 %
22 = 60/40 %
SYMMETRY
PACKAGING
FREQUENCY
STABILITY
A = Bulk (< 500pcs)
E = Tape & Reel*
(500pcs/reel)
TEMPERATURE
RANGE
2 = 01C ~ 701C*
3 = -201C ~ 701C
5 = -401C ~ 851C
7 = -101C ~ 701C
B = 100 ppm*
C = 50 ppm
Sample Part Numbers
#4
+VCC
0.01 F
l
OUT
Open or Logic “1”
Output Enabled
(Internal 10K pull-up resistor)
W
Terminal 3 goes to
High Impedance
Output Disabled
#3
#1
#2
CL
Units : mm
SM990 = 50 pF
SM991 = 15 pF
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.
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