Datenblatt

Quartz Crystal Units
94SMX(B) CUSTOM
CUSTOM-DESIGNED HIGH SPEC SMD CRYSTALS
CUSTOM SPECIFICATIONS
Specifications
94SMX(B)
8.000 MHz to 100.000 MHz
O : ±10 ppm
Q : ±15 ppm
R : ±20 ppm
T : ±30 ppm
Frequency tolerance (at +25゜
C ±3゜
C)
0.1213 gm (wt.)
94SMX(B)
+45゜
C (edd)
+50゜
C (eee)
0゜
C to
+60゜
C (egg)
0゜
C to
C to
-10゜
C to
-10゜
+70゜
C (eii)
+50゜
C (gee)
C
-10゜
C
-10゜
C
-20゜
C
-20゜
to
+70゜
C (gii)
to
to
to
+75゜
C (gjj)
+70゜
C (iii)
+75゜
C (ijj)
C
-30゜
C
-30゜
C
-30゜
C
-35゜
C
-40゜
C
-40゜
C
-40゜
C
-40゜
to +75゜
C (kjj)
to +80゜
C (kkk)
to +85゜
C (kll)
to +80゜
C (lkk)
to +85゜
C (mll)
to +90゜
C (mmm)
to +105゜
C (mpp)
to +125゜
C (mtt)
5.0±0.2
#3
#2
1.1±0.2
#1
#2
#4
#3
#4
#3
#1
#2
0.73
1.0 1.54 1.0
#1
<Top View>
0.73
1.2
4.6
1.2
0゜
C to
0゜
C to
<#2 & #4 : Grounded to metal lid>
SOLDERING PATTERN
±3.0
±5.0
±7.5
±10.0
±15.0
±20.0
±30.0
±50.0
±100.0
±150.0
FF
JJ
LL
OO
QQ
RR
TT
XX
CC1
GG1
○
○
○
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○
○
○
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○
○
○
○
○
○
○
○
○
+60゜
C (ggg)
○
○
○
○
○
○
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○
○
○
○
○ : Available (The extremes depend on actual frequencies.).
1.4
6.2
60 Ω max. /
40 Ω max. /
30 Ω max. /
80 Ω max. /
8.000 MHz to 10.000 MHz (Fundamental)
10.000 MHz to 15.000 MHz (Fundamental)
15.000 MHz to 40.000 MHz (Fundamental)
30.000 MHz to 100.000 MHz (3rd overtone)
5 pF max.
100 μW max. (10 μW for testing)
±2 ppm max. at +25゜
C ±3゜
C for first year
AT-Cut / Fundamental / 8.000 MHz to 40.000 MHz
AT-Cut / 3rd overtone / 30.000 MHz to 100.000 MHz
10 seconds max. at +250゜
C ±10゜
C
2.5
Equivalent series resistance (ESR)
Shunt capacitance (C0)
Drive level (P)
Aging
2.0
AT-CUT
(ppm)
Cut / Oscillation mode
+100
+80
+60
Reflow condition
+40
+20
PART NUMBERING GUIDE
0
-20
90.000MHz 94SMX(B) Q / CC1 / mpp / 12
-40
-60
-80
-100
-45
-30
-15
0
+15
+30
+45
+60
C)
+90 (゜
+75
TYPICAL TEMPERATURE CHARACTERISTICS
TAPE SPECIFICATIONS
1.5 +
0
-0 .1
1.75±0.1
∅
SMI Part No.
Frequency
Package
Frequency
Tolerance
Temperature
Stability
Operating
Temperature Range
90.000MHz 94SMX(B) Q/CC1/mpp/12
90.000 MHz
94SMX(B)
Q = ±15 ppm
CC1 = ±100 ppm
mpp = -40゜
C to +105゜
C
CL = 12 pF
16.9344MHz 94SMX(B) R/TT/iii/16
16.934 MHz
94SMX(B)
R = ±20 ppm
TT = ±30 ppm
iii = -20゜
C to +70゜
C
CL = 16 pF
A
C
D
2.0±0.1
B
J
M
Load capacitance (CL)
Operating temperature range
Temperature stability
Example
4.0±0.1
L
Frequency
Package type
Frequency tolerance
Load Capacitance
MCF
∆f/f
○
TCXO
(7.5±0.2)
#4
Temp. Stability(ppm)
Ope. Temperature Range
OCXO
7.0±0.2
Temperature stability (referred to +25゜
C)
CLK OSC
Actual size
XTAL
Item
Package type
Frequency range
VCXO
94SMX(B)
PACKAGE DATA
F
A
B
C
D
F
J
L
M
Reel Dia.
Qty/Reel
7.3
5.3
16.0
7.5
8.0
1.5
0.3
1.9
178
1000pcs
Item
Lid
Base
Sealing
Terminal
Terminal plating
RoHS
Package
94SMX(B)
Metal
Ceramic
Seam
Tungsten (metalized)
Gold / Nickel
(surface) / (under)
Compliant (Pb-free)
55
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