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参数资料
| 型号： | SM49M3C3A@FREQ |
| 元件分类： | 晶体 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 24 MHz - 75 MHz |
| 文件页数： | 2/2页 |
| 文件大小： | 185K |
| 代理商： | SM49M3C3A@FREQ |
MM49 M SM49 Microprocessor Crystals
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.
07-02-01
PART
NUMBERING
KEY
MM49N1C3A
=
@ 14.31818 MHz
Sample Part Number
N
1
C
A
L = 12 pF
M = 15 pF
N = 20 pF
O = 32 pF
Q = 24 pF
S = Series
Resonant
X = Cust spec
CORRELATION
PACKAGING
MODE
A = Std package
B = 3rd lead, 0.5”
E = Tape & Reel
J = Insulating
sleeve
K = Insulating
spacer
X = Cust spec
FREQUENCY
STABILITY
C = ! 50 ppm*
X = Cust spec
3
TEMP RANGE
3 = -201C~701C*
9 = Cust spec
MM49
SERIES
MM49
SM49
1 = Fundamental*
3 = 3rd Overtone
5 = 5th Overtone
7 = 7th Overtone
14.31818
SM49N1C3A
=
@ 16.0 MHz
N
1
C
A
3
MM49
16.0
FREQUENCY
(MHz)
* Standard
Call factory for additional options. Use full descriptive part number when ordering. Parts will be marked with series and frequency only.
Anti-Resonance Parallel:
Crystals operating at anti-resonance
will look inductive in the circuit.
Changes of reactive values in the
circuit will change the crystal
frequency. If the crystal is to be used
at anti-resonance, the load capacitance should always be
specified. The load capacitance CL is the dynamic capacitance
of the total circuit.
Series Resonance:
At series resonance, the crystal looks
resistive in the circuit, and correlation of
frequency is not a problem. It must be
specified if unit is to be manufactured at
series or at a particular load capacitance.
CRYSTAL
CORRELATION THEORY
TAPE & REEL SPECIFICATIONS
MM49: 18.0mm tape, 1500 pcs/reel (specs as pictured)
SM49: Please contact factory
Units
=
mm
相关PDF资料 |
PDF描述 |
|---|---|
| SM49M3C3B@FREQ | QUARTZ CRYSTAL RESONATOR, 24 MHz - 75 MHz |
| SM12H2CH-10-FREQ3 | QUARTZ CRYSTAL RESONATOR, 25.001 MHz - 120 MHz |
| SRPJ-2MMFREQ3 | QUARTZ CRYSTAL RESONATOR, 8 MHz - 9.999 MHz |
| SRPJ-1PJFREQ5 | QUARTZ CRYSTAL RESONATOR, 20 MHz - 30 MHz |
| SRPM-1MDFREQ7 | QUARTZ CRYSTAL RESONATOR, 50 MHz - 90 MHz |
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