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7M-12.000MAAJ-T

Crystal 12MHz ±30ppm (Tol) ±30ppm (Stability) 18pF FUND 80Ohm 4-Pin SMD T/R

厂商名称：TXC Corporation

厂商官网：http://www.txccrystal.com/

器件标准：

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参数 参考设计 预览 参数对比
器件参数
参数名称
属性值
欧盟限制某些有害物质的使用
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8541.60.00.50
类型
Type
Crystal
Standard Frequency (MHz)
12
Frequency Tolerance (ppm)
±30
Frequency Stability (ppm)
±30
Frequency Aging (ppm/Year)
±3
Load Capacitance (pF)
18
Series Resistance (Ohm)
80
Mode of Oscillation
Fundamental
Minimum Operating Temperature (°C)
-20
Maximum Operating Temperature (°C)
70
系列
Packaging
Tape and Reel
Pin Count
4
Standard Package Name
SMD
Supplier Package
SMD
Mounting
Surface Mount
Package Height
0.7
Package Length
3.2
Package Width
2.5
PCB changed
4
Lead Shape
No Lead
参考设计
展开全部 ↓
文档预览
MHz Crystal
Features
Frequency range : 10MHz to 114MHz
Ceramic SMD package
Seam sealing
External dimensions (mm)
L : 3.2 x W : 2.5 x H : 0.7
RoHS compliant & Pb free
7M
Applications
Bluetooth, Wireless LAN
Cellular phone, Pager, DSC
Display, TV
Computer peripherals
Consumer products
Electrical Characteristics
Item
Frequency Range
Frequency Tolerance
F
0
F
tol
7M
10MHz ~ 114MHz
±30ppm, ±20ppm, ±10ppm
±30 ppm
±20 ppm
±10 ppm
±10 ppm
±30 ppm
±20 ppm
±15 ppm
±60 ppm
-20°C ~ +70°C
-40°C ~ +85°C
-40°C ~ +125°C
3pF Max.
1 ~ 200 W (100 W Typ.)
6pF, 8pF, 9pF, 10pF
12pF, 16pF, 18pF, 20pF
±3ppm Max.
-55°C ~ +125°C
Conditions
at 25°C
-20°C ~ +70°C
-30°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +125°C
Frequency Stability over
Operating Temperature Range
(refer to 25°C)
F
stab
Operating Temperature Range
Shunt Capacitance
Drive Level
Load Capacitance
Aging (at 25°C ± 3°C, first year)
Storage Temperature Range
T
OTR
C
0
D
L
C
L
F
aging
T
STR
Note [1]
Notes:
[1] Please contact us for low aging +/-1ppm grade crystals.
Motional Resistance (ESR)
Fundamental
10 ~ 12
12 ~ 16
16 ~ 20
20 ~ 64
MHz
MHz
MHz
MHz
150
80
60
50
Max.
Max.
Max.
Max.
3rd Overtone
60 ~ 80 MHz
80 ~ 114 MHz
80
60
Max.
Max.
Rev. 1.08
Page 1
www.txccrystal.com
MHz Crystal
Dimensions
7M
Ordering Information
7M
-
20.000M A H E
-
T
T
Packaging Method
Tape & Reel
Frequency in Hz
Please contact us for
available frequencies
Load Capacitance
Frequency Tolerance (at 25°C)
A
D
E
±
30 ppm
±
20 ppm
±
10 ppm
B
V
C
Q
E
I
J
K
6 pF
8 pF
9 pF
10 pF
12 pF
16 pF
18 pF
20 pF
Frequency Stability (over Temp.)
A
D
E
T
H
I
J
K
±
30 ppm
±
20 ppm
±
10 ppm
±
10 ppm
±
30 ppm
±
20 ppm
±
15 ppm
±
60 ppm
( -20°C ~ +70°C )
( -20°C ~ +70°C )
( -20°C ~ +70°C )
( -30°C ~ +85°C )
( -40°C ~ +85°C )
( -40°C ~ +85°C )
( -40°C ~ +85°C )
( -40°C ~ +125°C )
Rev. 1.08
Page 2
www.txccrystal.com
MHz Crystal
Packing
7M
(Unit: mm)
(Unit: mm)
Reflow Profile
Solder melting point : 220°C
±
10°C, 60 sec. Min.
Peak temperature : 260°C
±
10°C, 10 sec. Min.
(°C)
260
220
180
150
10 sec
120 sec
60 sec
Time (sec)
Rev. 1.08
Page 3
www.txccrystal.com
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参数对比
与7M-12.000MAAJ-T相近的元器件有：7M-27.000MEEQ-T、7M-32.000MEEQ-T。描述及对比如下：
型号 7M-12.000MAAJ-T 7M-27.000MEEQ-T 7M-32.000MEEQ-T
描述 Crystal 12MHz ±30ppm (Tol) ±30ppm (Stability) 18pF FUND 80Ohm 4-Pin SMD T/R Crystal 27MHz ±10ppm (Tol) ±10ppm (Stability) 10pF FUND 50Ohm 4-Pin SMD T/R Crystal 32MHz ±10ppm (Tol) ±10ppm (Stability) 10pF FUND 50Ohm 4-Pin SMD T/R
欧盟限制某些有害物质的使用 Compliant Compliant Compliant
ECCN (US) EAR99 EAR99 EAR99
Part Status Active Active Active
HTS 8541.60.00.50 8541.60.00.80 8541.60.00.60
类型
Type		 Crystal Crystal Crystal
Standard Frequency (MHz) 12 27 32
Frequency Tolerance (ppm) ±30 ±10 ±10
Frequency Stability (ppm) ±30 ±10 ±10
Frequency Aging (ppm/Year) ±3 ±3 ±3
Load Capacitance (pF) 18 10 10
Series Resistance (Ohm) 80 50 50
Mode of Oscillation Fundamental Fundamental Fundamental
Minimum Operating Temperature (°C) -20 -20 -20
Maximum Operating Temperature (°C) 70 70 70
系列
Packaging		 Tape and Reel Tape and Reel Tape and Reel
Pin Count 4 4 4
Standard Package Name SMD SMD SMD
Supplier Package SMD SMD SMD
Mounting Surface Mount Surface Mount Surface Mount
Package Height 0.7 0.7 0.7
Package Length 3.2 3.2 3.2
Package Width 2.5 2.5 2.5
PCB changed 4 4 4
Lead Shape No Lead No Lead No Lead
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器件捷径:
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ
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