component
SiT8008AI-11-25E-10.0000000D
Public Made by Adomby adom
SiTime Pre-programmed Oscillators, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
SiT8008AI-11-25E-10.0000000D
SiTime · Pre-programmed Oscillators · SMD2520-4P
SiT8008AI-11-25E-10.0000000D from SiTime, in a SMD2520-4P. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OE/ST | input | Output enable or standby control: H or open gives the specified frequency output, L disables the output (high impedance in OE mode; output low with weak pull-down and sleep mode in ST mode); VIH min 70% Vdd, VIL max 30% Vdd. |
| 2 | GND | power_in | Electrical ground; a 0.1 µF capacitor between Vdd and GND is recommended. |
| 3 | OUT | output | Oscillator LVCMOS output, with VOH min 90% Vdd and VOL max 10% Vdd. |
| 4 | VDD | power_in | Power supply voltage (2.5V ±10%, 2.25 V to 2.75 V for this MPN's '25' code); absolute maximum -0.5 V to 4 V; a 0.1 µF capacitor to GND is recommended. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SiTime |
| Package | SMD2520-4P |
| Category | Crystals/Oscillators/Resonators |
| Pins | 4 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Frequency Stability | F_stab | -20 | 20 | PPM | Inclusive of Initial tolerance at 25°C, 1st year aging at 25°C, and variations over operating temperature, rated power supply voltage and load (15 pF ± 10%) | 1 | |
| Output Frequency | f | 10 | MHz | Nominal frequency for this MPN (10.0000000) | 1 | ||
| Output Frequency Range | f | 1 | 110 | MHz | 1 | ||
| Operating Temperature Range | T_use | -40 | 85 | °C | Industrial | 1 | |
| Supply Voltage | Vdd | 2.25 | 2.5 | 2.75 | V | 1 | |
| Current Consumption | Idd | 3.6 | 4.2 | mA | No load condition, f = 20 MHz, Vdd = 2.5V | 1 | |
| OE Disable Current | I_OD | 4 | mA | Vdd = 2.5V to 3.3V, OE = GND, output is Weakly Pulled Down | 1 | ||
| Duty Cycle | DC | 45 | 55 | % | All Vdds | 1 | |
| Rise/Fall Time | Tr, Tf | 1 | 2 | ns | Vdd = 2.5V, 2.8V, 3.0V or 3.3V, 20% - 80% | 1 | |
| Output High Voltage | VOH | 90 | Vdd | IOH = -3 mA (Vdd = 2.8V and Vdd = 2.5V); unit printed as % of Vdd | 1 | ||
| Output Low Voltage | VOL | 10 | Vdd | IOL = 3 mA (Vdd = 2.8V and Vdd = 2.5V); unit printed as % of Vdd | 1 | ||
| Input High Voltage | VIH | 70 | Vdd | Pin 1, OE or ST; unit printed as % of Vdd | 1 | ||
| Input Low Voltage | VIL | 30 | Vdd | Pin 1, OE or ST; unit printed as % of Vdd | 1 | ||
| Input Pull-up Impedance | Z_in | 87 | 100 | kΩ | Pin 1, OE logic high or logic low, or ST logic high | 1 | |
| Startup Time | T_start | 5 | ms | Measured from the time Vdd reaches its rated minimum value | 2 | ||
| Enable/Disable Time | T_oe | 130 | ns | f = 110 MHz. For other frequencies, T_oe = 100 ns + 3 * cycles | 2 | ||
| RMS Period Jitter | T_jitt | 1.76 | 3 | ps | f = 75 MHz, Vdd = 2.5V, 2.8V, 3.0V or 3.3V | 2 | |
| RMS Phase Jitter (random) | T_phj | 0.5 | 0.9 | ps | f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz | 2 | |
| RMS Phase Jitter (random) | T_phj | 1.3 | 2 | ps | f = 75 MHz, Integration bandwidth = 12 kHz to 20 MHz | 2 | |
| Storage Temperature | -65 | 150 | °C | 2 | |||
| VDD | VDD | -0.5 | 4 | V | 2 | ||
| Electrostatic Discharge | 2000 | V | 2 | ||||
| Soldering Temperature | 260 | °C | follow standard Pb free soldering guidelines | 2 | |||
| Junction Temperature | 150 | °C | 2 | ||||
| Thermal Resistance JA, 4 Layer Board | θJA | 117 | °C/W | 2520 package, 4 Layer Board | 2 | ||
| Thermal Resistance JA, 2 Layer Board | θJA | 222 | °C/W | 2520 package, 2 Layer Board | 2 | ||
| Thermal Resistance JC, Bottom | θJC | 26 | °C/W | 2520 package | 2 |
CAD (KiCad official)
- Symbol:
SiT8008AI-11-25E-10.0000000D - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
sit8008ai-11-25e-10-0000000d-etched.step/sit8008ai-11-25e-10-0000000d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sit8008ai-11-25e-10-0000000d.step/sit8008ai-11-25e-10-0000000d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SiTime datasheet (16 pp, sha256
0b5cfe117adfb0e5, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# SiT8008AI-11-25E-10.0000000D
**SiTime** · Pre-programmed Oscillators · SMD2520-4P
SiT8008AI-11-25E-10.0000000D from SiTime, in a SMD2520-4P. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OE/ST | input | Output enable or standby control: H or open gives the specified frequency output, L disables the output (high impedance in OE mode; output low with weak pull-down and sleep mode in ST mode); VIH min 70% Vdd, VIL max 30% Vdd. |
| 2 | GND | power_in | Electrical ground; a 0.1 µF capacitor between Vdd and GND is recommended. |
| 3 | OUT | output | Oscillator LVCMOS output, with VOH min 90% Vdd and VOL max 10% Vdd. |
| 4 | VDD | power_in | Power supply voltage (2.5V ±10%, 2.25 V to 2.75 V for this MPN's '25' code); absolute maximum -0.5 V to 4 V; a 0.1 µF capacitor to GND is recommended. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SiTime |
| Package | SMD2520-4P |
| Category | Crystals/Oscillators/Resonators |
| Pins | 4 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Frequency Stability | F_stab | -20 | | 20 | PPM | Inclusive of Initial tolerance at 25°C, 1st year aging at 25°C, and variations over operating temperature, rated power supply voltage and load (15 pF ± 10%) | 1 |
| Output Frequency | f | | 10 | | MHz | Nominal frequency for this MPN (10.0000000) | 1 |
| Output Frequency Range | f | 1 | | 110 | MHz | | 1 |
| Operating Temperature Range | T_use | -40 | | 85 | °C | Industrial | 1 |
| Supply Voltage | Vdd | 2.25 | 2.5 | 2.75 | V | | 1 |
| Current Consumption | Idd | | 3.6 | 4.2 | mA | No load condition, f = 20 MHz, Vdd = 2.5V | 1 |
| OE Disable Current | I_OD | | | 4 | mA | Vdd = 2.5V to 3.3V, OE = GND, output is Weakly Pulled Down | 1 |
| Duty Cycle | DC | 45 | | 55 | % | All Vdds | 1 |
| Rise/Fall Time | Tr, Tf | | 1 | 2 | ns | Vdd = 2.5V, 2.8V, 3.0V or 3.3V, 20% - 80% | 1 |
| Output High Voltage | VOH | 90 | | | Vdd | IOH = -3 mA (Vdd = 2.8V and Vdd = 2.5V); unit printed as % of Vdd | 1 |
| Output Low Voltage | VOL | | | 10 | Vdd | IOL = 3 mA (Vdd = 2.8V and Vdd = 2.5V); unit printed as % of Vdd | 1 |
| Input High Voltage | VIH | 70 | | | Vdd | Pin 1, OE or ST; unit printed as % of Vdd | 1 |
| Input Low Voltage | VIL | | | 30 | Vdd | Pin 1, OE or ST; unit printed as % of Vdd | 1 |
| Input Pull-up Impedance | Z_in | | 87 | 100 | kΩ | Pin 1, OE logic high or logic low, or ST logic high | 1 |
| Startup Time | T_start | | | 5 | ms | Measured from the time Vdd reaches its rated minimum value | 2 |
| Enable/Disable Time | T_oe | | | 130 | ns | f = 110 MHz. For other frequencies, T_oe = 100 ns + 3 * cycles | 2 |
| RMS Period Jitter | T_jitt | | 1.76 | 3 | ps | f = 75 MHz, Vdd = 2.5V, 2.8V, 3.0V or 3.3V | 2 |
| RMS Phase Jitter (random) | T_phj | | 0.5 | 0.9 | ps | f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz | 2 |
| RMS Phase Jitter (random) | T_phj | | 1.3 | 2 | ps | f = 75 MHz, Integration bandwidth = 12 kHz to 20 MHz | 2 |
| Storage Temperature | | -65 | | 150 | °C | | 2 |
| VDD | VDD | -0.5 | | 4 | V | | 2 |
| Electrostatic Discharge | | | | 2000 | V | | 2 |
| Soldering Temperature | | | | 260 | °C | follow standard Pb free soldering guidelines | 2 |
| Junction Temperature | | | | 150 | °C | | 2 |
| Thermal Resistance JA, 4 Layer Board | θJA | | 117 | | °C/W | 2520 package, 4 Layer Board | 2 |
| Thermal Resistance JA, 2 Layer Board | θJA | | 222 | | °C/W | 2520 package, 2 Layer Board | 2 |
| Thermal Resistance JC, Bottom | θJC | | 26 | | °C/W | 2520 package | 2 |
## CAD (KiCad official)
- Symbol: `SiT8008AI-11-25E-10.0000000D`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `sit8008ai-11-25e-10-0000000d-etched.step` / `sit8008ai-11-25e-10-0000000d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sit8008ai-11-25e-10-0000000d.step` / `sit8008ai-11-25e-10-0000000d.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [SiTime datasheet](docs/sit8008ai-11-25e-10-0000000d-datasheet.pdf) (16 pp, sha256 `0b5cfe117adfb0e5`, retrieved 2026-10-27, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/sit8008ai-11-25e-10-0000000d-datasheet.pdf)