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Specifications
Frequency Stability:
±25ppm
Voltage - Supply:
3V~3.6V
Operating Temperature:
-10℃~+70℃
Frequency:
32.768kHz
Mfr. Part #:
SSW32768KE3CH-I
Package:
SMD3225-4P
Key Attributes
Model Number:
SSW32768KE3CH-I
Product Description
Product Overview
The HSO321S(RTC) is a high-frequency oscillator from Harmony Electronics Corp., designed for reliable performance in various product applications. Manufactured in Taiwan, this oscillator operates at a precise frequency of 32.768KHz and offers stable electrical characteristics across a defined operating temperature range. Its robust construction and adherence to environmental and mechanical performance standards make it suitable for demanding industrial and electronic applications.
Product Attributes
- Brand: HARMONY ELECTRONICS CORP.
- Model Series: HSO321S(RTC)
- Country of Origin: TAIWAN
- Moisture Sensitivity Level: Level 1
Technical Specifications
| Item | Symbol | Min | Typ | Max | Unit | Condition / Notes |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings | ||||||
| Vdd terminal voltage | Vdd | -0.5 | 4.0 | V | ||
| Input terminal voltage | Vcont | -0.5 | Vdd+0.5 | V | ||
| Output terminal voltage | Vout | -0.5 | Vdd+0.5 | V | ||
| Output terminal current | Iout | 10 | mA | |||
| Storage temp. range | Tstr | -55 | 125 | deg.C | ||
| Electric Specifications | ||||||
| Frequency Stability | f/F | -25 | +25 | ppm | Inclusive of 25 Tolerance, operating temperature range, input voltage change, Load change, first of aging, shock and vibration. | |
| Operating temp. range | Topr | -10 | 25 | +70 | ||
| Supply voltage | Vdd | 3.0 | 3.3 | 3.6 | V | 3.3+/- 0.3V, -10~70 |
| Current consumption 1 | Idd1 | 3 | mA | (#1 pin: open or "H") | ||
| Current consumption 2 | Idd2 | 0.01 | mA | (#1 pin: "L" level) | ||
| Symmetry Duty | 40 | 50 | 60 | % | ||
| Low level output voltage | Vol | 0.1xVdd | V | |||
| High level output voltage | Voh | 0.9xVdd | V | |||
| Rise & Fall time | Tr & Tf | 10 | ns | Fig1,2 3.3V 25+/-3 | ||
| Low level input current | Iil | 10 | uA | |||
| High Level input current | Iih | 10 | uA | |||
| Low level input voltage | Vil | Vddx0.3 | V | |||
| High level input voltage | Vih | Vddx0.7 | V | |||
| Output disable time | Tplz | 150 | ns | |||
| Output enable time | Tpzl | 5 | ms | |||
| Aging | -3 | 3 | ppm/year | Fig3 3.3V 25+/-3 | ||
| Output Frequency | 32.768000 | KHz | ||||
| Type Name | HSO321S(RTC) | |||||
| Pin #1 options | YES | |||||
| Output load | C-MOS CL = 15pF (Idd1, Idd2 test at No Load) | |||||
2410121333_HELE-SSW32768KE3CH-I_C253923.pdf
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