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參數資料
| 型號： | 49SFREQ3GHE-E(Q) |
| 廠商： | PERICOM SEMICONDUCTOR CORP |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 4 MHz - 4.999 MHz |
| 封裝： | ROHS COMPLIANT, MINIATURE PACKAGE-2 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 192K |
| 代理商： | 49SFREQ3GHE-E(Q) |
1
HC-49/S Series
Miniature Quartz Crystal
HC-49, Low Profile
DS-112 Rev F | 06/20/06
Pericom Semiconductor Corporation 1-800-435-2336 http://www.pericom.com/saronix
All specifications are subject to change without notice.
Product Description
The 49S Series is a miniature, AT or BT
cut strip resonator crystal, housed in low
profile 3.5mm high packaging.
Product Features
Low profile 3.5mm high
AT or BT cut performance
Resistance weld seal
Pb-free and RoHS/Green compliant available
Typical Applications
Set-Top Box/Multimedia
Clock/VCXO Multiplier
Network Adapter Cards
Modems
Microcontrollers and Processors
Remote control devices
Frequency Range:
3.2 to 29.999 MHz, AT Fundamental
30.0 to 54.000 MHz, AT 3rd OT
26.8 to 54.000 MHz, BT Fundamental
Characteristics at 25°C ±2°C:
Frequency Calibration Tolerance (as specified): ±30ppm, ±50ppm
Load Capacitance (as specified): 12 to 32pF or Series Resonance
Effective Series Resistance:
200Ω max (3.2 to 3.499MHz)
180Ω max (3.5 to 3.999MHz)
150Ω max (4 to 4.999MHz)
120Ω max (5 to 5.999MHz)
100Ω max (6 to 6.999MHz)
80Ω max (7 to 8.999MHz)
60Ω max (9 to 12.999MHz)
40Ω max (13 to 19.999MHz)
30Ω max (20 to 29.999MHz, AT Fund)
80Ω max (30 to 54MHz, AT (3rd overtone)
30Ω max (26.8 to 54MHz, BT Fund)
Drive Level: 100W correlation, (500W Max)
Shunt Capacitance: 7pF Max.
Temperature Range:
Operating: –20 to +70°C ; -40 to +85°C (as specified)
Storage: –55 to +125°C
Temperature Stability (as specified):
±30ppm (–20 to +70°C) AT Cut
±50 or ±100ppm (–40 to +85°C) AT Cut
0 to -100ppm (–20 to +70°C) BT Cut
Aging @ 25°C, first year:
±3ppm (typ), ±5ppm (max)
Reflow Temperature:
240°C Max (non-RoHS package)
260°C Max, 10 sec max (RoHS package)
Actual Size
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