| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
89 pcs
|
89 pcs | On Request | 1 | On Request | On Request | NO DC | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Resonator | |
| Current | |
| Enable/Disable Time | |
| Fall Time | |
| Frequency | |
| Frequency Stability | |
| Function | |
| Height | |
| Input Current | |
| Length | |
| Mounting Type | |
| Operating Temperature | |
| Output | |
| Output Load | |
| Output Logic | |
| Output Symmetry | |
| Package / Case | |
| Rise Time | |
| Standard Package Quantity | |
| Startup Time | |
| Storage Temperature | |
| Supply Voltage | |
| Type | |
| Voltage | |
| Width |
The ECS-3953C-250-TR is a surface mount crystal oscillator from ECS Inc. It generates a precise 25 MHz clock signal using a crystal base resonator. The output is HCMOS logic with enable/disable tri-state control via pin 1. This oscillator operates from a 3.0V to 3.6V supply with a nominal voltage of 3.3V.
Key electrical characteristics include typical input current of 8 mA, frequency stability of ±100 ppm inclusive of temperature and load variations, and duty cycle of 40/60% at 50% VDD level. The device features a 5 ms startup time, rise and fall times of 10 ns typical, and an enable/disable time of 150 ns maximum.
The oscillator is housed in a compact 7.0 x 5.0 x 1.75 mm all ceramic 4-SMD package with no leads. It is RoHS3 compliant and rated for operating temperatures from 0°C to 70°C. The part is supplied in tape and reel packaging with 1000 units per reel.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.04 | $4.04 |
| 10+ | $3.85 | $3.85 |
| 50+ | $3.66 | $3.66 |
| 100+ | $3.27 | $3.27 |
| 500+ | $3.08 | $3.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
25 MHz.
3.0V to 3.6V with nominal 3.3V.
0°C to 70°C.
4-SMD, No Lead (7.0mm x 5.0mm x 1.75mm).
Yes, RoHS3 compliant with Note 7 Exemption per datasheet.
±100 ppm inclusive of 25°C tolerance, operating temperature, voltage, load, shock, and vibration.
HCMOS with enable/disable function.