參數(shù)資料
型號: SM8T-8-FREQ4-50K1GG
廠商: PLETRONICS INC
元件分類: Quartz Crystal
英文描述: QUARTZ CRYSTAL RESONATOR, 36 MHz - 80 MHz
封裝: ROHS COMPLIANT, MINIATURE, SMD, 4 PIN
文件頁數(shù): 2/6頁
文件大小: 97K
代理商: SM8T-8-FREQ4-50K1GG
SM8T Series
Miniature SMD Crystal
January 2008
www.pletronics.com
425-776-1880
2
Part Number:
SM8T
-8
-25.0M
-50 H
1 G G
-XX
See chart below for available options
Internal code or blank
Highest Specified Operating Temperature
A = 40
oC
G = 70
oC
N = 100
oC
B = 45
oC
H = 75
oC
P = 105
oC
C = 50
oC
J = 80
oC
R = 110
oC
D = 55
oC
K = 85
oC
S = 115
oC
E = 60
oC
L = 90
oC
T = 120
oC
F = 65
oC
M = 95
oC
U = 125
oC
Lowest Specified Operating Temperature
A = +10
oC
F = -15
oC
L = -40
oC
B = +5
oC
G = -20
oC
M = -45
oC
C = 0
oC
H = -25
oC
N = -50
oC
D = -5
oC
J = -30
oC
P = -55
oC
E = -10
oC
K = -35
oC
Fundamental mode AT cut crystal
Frequency Stability
See chart below
Calibration Frequency Tolerance (Typ. Values shown)
20 = +
_ 20 ppm at 25
oC +
_ 3
oC
50 = +
_ 50 ppm at 25
oC +
_ 3
oC (Standard)
Frequency in MHZ
Cload in pF
Parallel Resonance from 06 to 32 pF, 8 pF is standard
-or-
SR = Series Resonance
Model Number
Current production ranges are shown below.
Available Frequency Stability versus Temperature in ppm
Operating
Temperature Range
A
BCD
E
F
G
H
J
K
CODE
+
_ 3.0
+
_ 5.0
+
_ 8.0
+
_ 10
+
_ 15
+
_ 20
+
_ 30
+
_ 50
+
_ 100
+
_ 150
0 to +45
oC
CB
!!!
0 to +50
oC
CC
!!!
0 to +60
oC
CE
!!!
0 to +70
oC
CG
STD
!!
-10 to +50
oC
EC
!!!
-10 to +60
oC
EE
!!!
-10 to +75
oC
EH
!!!
-20 to +70
oC
GG
!!!
-20 to +75
oC
GH
-30 to +75
oC
JH
-30 to +80
oC
JJ
-30 to +85
oC
JK
-35 to +80
oC
KJ
-40 to +85
oC
LK
相關(guān)PDF資料
PDF描述
SM8T-SR-FREQ1-20H1EE QUARTZ CRYSTAL RESONATOR, 20 MHz - 23 MHz
SM8T-SR-FREQ1-20H1EH QUARTZ CRYSTAL RESONATOR, 20 MHz - 23 MHz
SM8T-SR-FREQ1-20J1CG QUARTZ CRYSTAL RESONATOR, 20 MHz - 23 MHz
SM55-SR-FREQ7-30E1CC QUARTZ CRYSTAL RESONATOR, 13 MHz - 30 MHz
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