Designing and manufacturing innovative frequency control devices since 1927
Miniature Quartz Crystals
MM80
M
SM80
Monitor Products’ MM80 (thru-hole) and SM80 (surface mount)
provide ultra-miniature crystals in highly reliable, resistance-welded
packages.
ELECTRICAL SPECIFICATIONS
Frequency Range
Operating Temp Range
Storage Temp Range
Calibration Tolerance
Drive Level
Shunt Capacitance
Frequency Tolerance
vs Temp Range
Equivalent Series
Resistance**
(MHz =
✡
max)
3.579545 MHz ~ 200.0 MHz*
-551C ~ 1051C
!
50ppm @ 251C
100.0
✙W
max
7.0 pF
!
50ppm from -201C ~ 701C
6.0 ~ 8.0 = 120
8.1 ~ 12.0 = 80
12.1 ~ 25.0 = 40
32.0
81.0
161.0
181.0
~ 80.0
~ 160.0
~ 180.0
~ 200.0
=
=
=
=
70
100
140
160
(3rd
(5th
(7th
(9th
OT)
OT)
OT)
OT)
Units=mm
-201C ~ 701C
MM80
APPLICATIONS
M
Wireless RF
M
M
M
M
PCMCIA
Cameras
PDAs
Disk Drives
* Call for your specific frequency requirement
Fundamental unless otherwise indicated
ENVIRONMENTAL PERFORMANCE SPECIFICATIONS
Operating Temp Range
Storage Temp Range
Humidity
Hermetic Seal
Solderability
Vibration
Shock
MIL-0-55310
Packaging
-201C to 701C standard
-551C to 1051C
85% RH, 851C, 48 Hours
Leak Rate 2 x 10
-8
ATM-cm
3
/sec max
MIL-STD-202F Method 208E
MIL-STD-202F Method 204 / 35G, 50~2000 Hz
(<25.0 MHz) / 20G, 50~2000 Hz (25.0 MHz)
MIL-STD-202F Method 213B
Test Cond E, 1000G, 1/2 Sine Wave
Exceeds environmental and electrical
specifications of equivalent MIL-0-55310
24mm Tape & Reel (1000pcs/reel standard, or
Bulk <1000pcs)
Units=mm
SM80
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
502 VIA DEL MONTE, OCEANSIDE, CA 92054
TEL:
760.433.4510
FAX:
760.434.0255
MM80
M
SM80
Units = mm
24mm tape
1000 pcs / reel
TAPE DIMENSIONS (SM80 ONLY)
REEL DIMENSIONS (SM80 ONLY)
CRYSTAL CORRELATION THEORY
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.
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 as measured across the crystal terminals.
PART
NUMBERING
KEY
SERIES
(Thru-Hole)
CORRELATION
L
M
N
O
Q
S
12 pF
15 pF
20 pF
32 pF
24 pF
Series
Resonant
X = Cust spec
=
=
=
=
=
=
1=
3=
5=
7=
MODE
Fundamental*
3rd Overtone
5th Overtone
7th Overtone
FREQUENCY
STABILITY
C =
!
50 ppm*
X = Cust spec
TEMP RANGE
3 =
-201C~701C*
9 = Cust spec
PACKAGING
A = 2 lead
E = Tape & Reel
(1000 pcs/reel -
SM80 only -
FREQUENCY
MM80
SM80
(SMD)
X = Cust spec
Sample Part Numbers
MM80N1C3A
@ 14.31818MHz =
SM80S3C3E
@ 46.0MHz
* Standard
MM80
SM80
N
S
1
3
C
C
3
3
A
E
14.318
46.0
=
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.
07-02-01
502 VIA DEL MONTE, OCEANSIDE, CA 92054
TEL:
760.433.4510
FAX:
760.434.0255
京公网安备 11010802033920号
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