DS1090U-16+T
ActiveLOW-FREQUENCY, SPREAD-SPECTRUM ECONOSCILLATOR
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DS1090U-16+T
ActiveLOW-FREQUENCY, SPREAD-SPECTRUM ECONOSCILLATOR
Technical Specifications
Parameters and characteristics for this part
| Specification | DS1090U-16+T |
|---|---|
| Differential - Input:Output [custom] | False |
| Differential - Input:Output [custom] | False |
| Divider/Multiplier | Yes/No |
| Frequency - Max [Max] | 500 kHz |
| Input | Clock |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output | CMOS, TTL |
| Package / Case | 8-TSSOP, 8-MSOP |
| Package / Case | 0.118 in, 3 mm Width |
| PLL | False |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 8-uMAX/uSOP |
| Type | Clock Generator |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
| Part | Ratio - Input:Output | Type | Package / Case | Package / Case | Differential - Input:Output [custom] | Differential - Input:Output [custom] | Frequency - Max [Max] | Mounting Type | Output | Supplier Device Package | Voltage - Supply [Max] | Voltage - Supply [Min] | PLL | Operating Temperature [Max] | Operating Temperature [Min] | Number of Circuits | Divider/Multiplier | Input | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 500 kHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock | |||||
 Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 4 MHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock | |||||
Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 8 MHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock | |||||
Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 1 MHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock | |||||
Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 8 MHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock | |||||
Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 500 kHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock | |||||
Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 250 kHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock | |||||
Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 8 MHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock | |||||
 Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 4 MHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock | Automotive | AEC-Q100 | |||
Analog Devices Inc./Maxim Integrated | 1:1 | Clock Generator | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | 500 kHz | Surface Mount | CMOS TTL | 8-uMAX/uSOP | 5.5 V | 3 V | 85 °C | -40 C | 1 | Yes/No | Clock |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.49 | <4d |
| 10 | $ 2.62 | |||
| 25 | $ 2.41 | |||
| 100 | $ 2.17 | |||
| 250 | $ 2.06 | |||
| 500 | $ 1.99 | |||
| 1000 | $ 1.93 | |||
| Tape & Reel (TR) | 3000 | $ 1.86 | <4d | |
Description
General part information
DS1090 Series
The DS1090 is a low-cost, dithered oscillator intended to be used as an external clock for switched-mode power supplies and other low-frequency applications. The dithering or sweeping function reduces peak-radiated emissions from the power supply at its fundamental frequency, as well as harmonic frequencies. The device consists of a resistor-programmed master oscillator, factory-programmed clock prescaler, and a pin-programmed dither circuit. These features allow the DS1090 to be used in applications where a spread-spectrum clock is desired to reduce radiated emissions. A combination of factory-set prescalers and external resistor allows for output frequencies ranging from 125kHz to 8MHz. Both dither frequency and dither percentage are set using control pins.ApplicationsEmbedded MicrocontrollersIndustrial ControlsPrintersServersSwitch-Mode Power Supplies
Documents
Technical documentation and resources