ECS-320-7-48B-JHM-TR [ECS]
Parallel - Fundamental Quartz Crystal,;
| 型号： | ECS-320-7-48B-JHM-TR |
| 厂家： | 
ECS, INC. |
| 描述： | Parallel - Fundamental Quartz Crystal, 驱动 晶体 谐振器 |
| 文件： | 总2页 (文件大小：630K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ECX-1048B
The ultra-minature ECX-1048B is a our smallest compact Crystal.
The 1.2 x 1.0 x 0.33 mm ceramic package is ideal for today’s
SMD manufacturing environment.
ECX-1048B SMD CRYSTAL
PARAMETERS
CONDITIONS
ECX-1048B
TYP
UNITS
MIN
MAX
Frequency
32.000
80.000
± 15
MHz
ppm
@ +25°C (R)
Frequency Tolerance
Frequency Stability
-40 ~ +85°C (TN)
± 20
100
80
ppm
Ω
Ω
32 ~ 33.0 MHz
33.1 ~ 37.0 MHz
37.1 ~ 80.0 MHz
Equivalent Series
Resistance (ESR)
60
Ω
Shunt Capacitance
Load Capacitance
Drive Level
Co
Specify in P/N
DL
2
pF
Low Profile
1.2 x 1.0 mm Footprint
Extended Temp. Range
RoHS Compliant
7
pF
μW
°C
10
100
+85
+105
±2
Operating Temperature
Storage Temperature
Aging (First Year)
Topr
-40
-40
IOT/Wearable Applications
Tstg
°C
DIMENSIONS (mm)
@ +25°C ±3°C
ppm
PAD CONNECTIONS
1
2
3
4
In/Out
Gnd & Lid
Out/In
NC
Figure 1) Top, Side, and Bottom views
Figure 2) Suggested Land Pattern
ECS - FREQUENCY ABBREVIATION
LOAD
PACKAGE
CUSTOM OPTIOND
PACKAGING
Tolerance
* Stability
Temp Range
CAPACITANCE
7 = 7 pF
* Other CL’s
available
480 = 48.000 MHz
See P/N Guide
ECS
A = ± 25 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm
W = ± 15 ppm
K = ± 10 ppm
TR =
Tape
& Reel
5K/Reel
-48B =
ECX-1048B
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
M = -20 ~ +70°C
Y = -30 ~ +85°C
N = -40 ~ +85°C
*Contact ECS for availability
Rev.2017
1105 South Ridgeview Road | Olathe, KS 66062 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECX-1048B
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
STANDARD FREQUENCIES
Abbreviation
Frequency (MHZ)
32.000
320
374
450
480
520
640
MSL 1, Lead Finish Au
37.400
45.000
48.000
52.000
64.000
Figure 1) Suggested Reflow Profile
1105 South Ridgeview Road | Olathe, KS 66062 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
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