The PL611s-18-xxx is a general purpose frequency synthesizer and a member of the PicoPLL family, the world’s smallest programmable clocks. PL611s-18-xxx offers the versatility of using a single crystal (MHz) or reference clock input and producing up to two (kHz/MHz) system clocks, or a combination of reference and low frequency outputs. The PL611s-18-xxx is designed for low-power applications with very stringent space requirements and consumes, for example, ~1.0mA while producing two distinct outputs of 27MHz and 32kHz. The power down feature of PL611s-18-xxx, when activated, allows the IC to consume less than 5µA of power.The PL611s-18-xxx fits in a small DFN-6L or SOT23-6L package. Cascading of the PL611s-18-xxx with other programmable clocks allow generating system level clocking requirements, thereby reducing the overall system implementation cost.In addition, one programmable I/O pin can be configured as Output Enable (OE), Frequency switching (FSEL), Power Down (PDB) input, or CLK1 (CLK0, FREF, FREF/2) output.
Additional Features
Designed for very low power applications
Accepts crystal or reference clock inputs
Input frequency:
Fundamental crystal: 10MHz to 50MHz
Reference input: 1MHz to 125MHz
Accepts >0.1V reference signal input voltage
Output frequency 0.5kHz to 125MHz CMOS:
65MHz @ 1.8V operation
90MHz @ 2.5V operation
125MHz @ 3.3V operation
One programmable I/O pin can be configured as OE, PDB, FSEL, or CLK1
Low current consumption:
<1.0mA with 27MHz & 32kHz outputs
<5µA when PDB is activated
Single 1.8V - 3.3V ±10% power supply
Operating temperature range from -40°C to +85°C
Available in 6-pin DFN, and SOT23 GREEN/RoHS compliant packages
The PL611s-18-xxx is a general purpose frequency synthesizer and a member of the PicoPLL family, the world’s smallest programmable clocks. PL611s-18-xxx offers the versatility of using a single crystal (MHz) or reference clock input and producing up to two (kHz/MHz) system clocks, or a combination of reference and low frequency outputs. The PL611s-18-xxx is designed for low-power applications with very stringent space requirements and consumes, for example, ~1.0mA while producing two distinct outputs of 27MHz and 32kHz. The power down feature of PL611s-18-xxx, when activated, allows the IC to consume less than 5µA of power.The PL611s-18-xxx fits in a small DFN-6L or SOT23-6L package. Cascading of the PL611s-18-xxx with other programmable clocks allow generating system level clocking requirements, thereby reducing the overall system implementation cost.In addition, one programmable I/O pin can be configured as Output Enable (OE), Frequency switching (FSEL), Power Down (PDB) input, or CLK1 (CLK0, FREF, FREF/2) output.
Additional Features
- Designed for very low power applications
- Accepts crystal or reference clock inputs
- Input frequency:
- Fundamental crystal: 10MHz to 50MHz
- Reference input: 1MHz to 125MHz
- Accepts >0.1V reference signal input voltage
- Output frequency 0.5kHz to 125MHz CMOS:
- 65MHz @ 1.8V operation
- 90MHz @ 2.5V operation
- 125MHz @ 3.3V operation
- One programmable I/O pin can be configured as OE, PDB, FSEL, or CLK1
- Low current consumption:
- <1.0mA with 27MHz & 32kHz outputs
- <5µA when PDB is activated
- Single 1.8V - 3.3V ±10% power supply
- Operating temperature range from -40°C to +85°C
- Available in 6-pin DFN, and SOT23 GREEN/RoHS compliant packages
