181M-53LF
ActiveIC SS CLOCK GENERATOR 8SOIC
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181M-53LF
ActiveIC SS CLOCK GENERATOR 8SOIC
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 181M-53LF | 181-53 Series |
|---|---|---|
| Differential - Input:Output | False | False |
| Divider/Multiplier | False | False |
| Frequency - Max [Max] | 75 MHz | 75 MHz |
| Input | Crystal, Clock | Crystal, Clock |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 70 °C | 70 °C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Output | CMOS | CMOS |
| Package / Case | 8-SOIC | 8-SOIC |
| Package / Case [x] | 0.154 in | 0.154 in |
| Package / Case [y] | 3.9 mm | 3.9 mm |
| PLL | True | True |
| Ratio - Input:Output [custom] | 1:1 | 1:1 |
| Supplier Device Package | 8-SOIC | 8-SOIC |
| Type | Spread Spectrum Clock Generator | Spread Spectrum Clock Generator |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 3.135 V | 3.135 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
181-53 Series
Low EMI Clock Generator
| Part | Package / Case | Package / Case [y] | Package / Case [x] | Frequency - Max [Max] | Differential - Input:Output | Operating Temperature [Max] | Operating Temperature [Min] | Ratio - Input:Output [custom] | PLL | Type | Input | Number of Circuits | Supplier Device Package | Mounting Type | Divider/Multiplier | Output | Voltage - Supply [Max] | Voltage - Supply [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas Electronics Corporation 181M-53LF | 8-SOIC | 3.9 mm | 0.154 in | 75 MHz | 70 °C | 0 °C | 1:1 | Spread Spectrum Clock Generator | Clock, Crystal | 1 | 8-SOIC | Surface Mount | CMOS | 5.5 V | 3.135 V | |||
Renesas Electronics Corporation 181M-53LFT | 8-SOIC | 3.9 mm | 0.154 in | 75 MHz | 70 °C | 0 °C | 1:1 | Spread Spectrum Clock Generator | Clock, Crystal | 1 | 8-SOIC | Surface Mount | CMOS | 5.5 V | 3.135 V |
Description
General part information
181-53 Series
The 181-53 generates a low EMI output clock from a clock or crystal input. The device uses IDT's proprietary mix of analog and digital Phase Locked Loop (PLL) technology to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB. The 181-53 offers center spread selection of +/-0.625% and +/-1.875%. Refer to the MK1714-01/02 for the widest selection of input frequencies and multipliers. IDT offers a complete line of EMI reducing clock generators. Consult us when you need to remove crystals and oscillators from your board.
Documents
Technical documentation and resources