component
501MLFT
Public Made by Adomby adom
RENESAS Clock Generators / Frequency Synthesizers / PLL, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown501MLFT
RENESAS · Clock Generators / Frequency Synthesizers / PLL · SOIC-8
501MLFT from RENESAS, in a SOIC-8. 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 | X1/ICLK | input | Crystal connection or clock input (clock input 2-50 MHz, crystal input 5-27 MHz). |
| 2 | VDD | power_in | Power supply, connect to +3.3 V or +5 V (operating range 3.0 to 5.25 V) with a 0.01 µF decoupling capacitor to GND. |
| 3 | GND | power_in | Connect to ground. |
| 4 | S1 | input | Tri-level select 1 for output clock; connect to GND or VDD or float. |
| 5 | CLK | tri_state | Clock output per the multiplier table, tri-stated when OE is low, with 25 mA drive at TTL levels. |
| 6 | S0 | input | Tri-level select 0 for output clock; connect to GND or VDD or float. |
| 7 | OE | input | Output enable that tri-states the CLK output when low, with an internal pull-up (270 kΩ typical). |
| 8 | X2 | output | Crystal connection; leave unconnected for clock input. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | SOIC-8 |
| Category | Clock and Timing |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Operating Voltage | VDD | 3 | 5.25 | V | 4 | ||
| Input High Voltage OE | VIH | 2 | V | OE (pin 7) | 4 | ||
| Input Low Voltage OE | VIL | 0.8 | V | OE (pin 7) | 4 | ||
| Input Low Voltage S0, S1 | VIL | 0.5 | V | S0, S1 | 4 | ||
| Output High Voltage | VOH | 2.4 | V | IOH = -25 mA | 4 | ||
| Output Low Voltage | VOL | 0.4 | V | IOL = 25 mA | 4 | ||
| Input Frequency, clock input | FIN | 2 | 50 | MHz | 5 | ||
| Output Frequency, VDD = 4.75 to 5.25 V | FOUT | 13 | 160 | MHz | 0C to +70C | 5 | |
| Output Frequency, VDD = 3.0 to 3.6 V | FOUT | 13 | 100 | MHz | 0C to +70C | 5 | |
| Output Clock Duty Cycle | tOD | 45 | 49 | 55 | % | 1.5 V, up to 160 MHz | 5 |
| Absolute Clock Period Jitter | tja | 70 | ps | Deviation from mean | 5 | ||
| Thermal Resistance Junction to Ambient | θJA | 150 | C/W | Still air, 8SOIC | 5 | ||
| Thermal Resistance Junction to Ambient | θJA | 140 | C/W | 1 m/s air flow, 8SOIC | 5 | ||
| Thermal Resistance Junction to Ambient | θJA | 120 | C/W | 3 m/s air flow, 8SOIC | 5 | ||
| Thermal Resistance Junction to Case | θJC | 40 | C/W | 8SOIC | 5 | ||
| Thermal Resistance Junction to Top of Case | ΨJT | 20 | C/W | Still air, 8SOIC | 5 | ||
| Supply Voltage | VDD | 7 | V | 3 | |||
| All Inputs and Outputs (lower limit) | -0.5 | V | -0.5 V to VDD+0.5 V | 3 | |||
| Storage Temperature | -65 | 150 | C | 3 | |||
| Soldering Temperature | 260 | C | 3 | ||||
| Ambient Operating Temperature (commercial) | 0 | 70 | C | 3 | |||
| Power Supply Voltage | VDD | 3 | 5.25 | V | measured in respect to GND | 3 | |
| Short Circuit Current | 70 | mA | CLK output | 4 | |||
| On-Chip Pull-up Resistor | 270 | kΩ | Pin 7 | 4 | |||
| Input Capacitance, S1, S0, and OE | 4 | pF | Pins 4, 6, 7 | 4 | |||
| Nominal Output Impedance | 20 | Ω | 4 | ||||
| PLL Bandwidth | 10 | kHz | 5 | ||||
| One Sigma Clock Period Jitter | tjs | 25 | ps | 5 |
CAD (KiCad official)
- Symbol:
501MLFT - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
501mlft-etched.step/501mlft-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);501mlft.step/501mlft.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RENESAS datasheet (10 pp, sha256
a6b6a688d3d2902a, retrieved 2026-10-23, 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).