Series: -
PLL: Yes
Output: CMOS
Number of Circuits: 1
Ratio - Input:Output: 1:1
Differential - Input:Output: No/No
Mounting Type: Surface Mount
Input: Clock
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
Frequency - Max: 167MHz
Operating Temperature: 0°C ~ 70°C
Type: Clock Generator
Voltage - Supply: 3 V ~ 5.5 V
Divider/Multiplier: No/Yes
Manufacturer: IDT, Integrated Device Technology Inc
Packaging: Cut Tape (CT)
Specifications | Temperature | C |
| Voltage | 5.0 V |
| Package | SOIC 8 |
| Speed | NA |
DescriptionATI LOW EMI CLOCK GENERAT
The MK1705A generates a low EMI output clock from a clock or crystal input. The part is designed to dither the LCD interface clock or other clocks for ATI's flat panel graphics controllers.
The MK1705A uses IDT's proprietary mixture of analog and digital Phase Locked Loop (PLL) technology to synthesize the frequency. It also uses IDT's patented technique to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB.
The MK1705A is designed to have the output spreadcentered around the input frequency. Refer to the MK1704A for spreading down from the input frequency or the MK1714-0x for a crystal input and the widest selection of spread rates and multipliers.
8 pin SOIC package
Provides a spread spectrum output clock
Supports ATI's flat panel controllers
Accepts a clock input, provides same frequency dithered output
Good for all VGA modes from 40 to 167 MHz
Peak reduction by 7 dB - 14 dB typical on 3rd - 19th odd harmonics
Low EMI feature can be disabled
Operating voltage of 3.3V or 5V
Advanced, low power CMOS processParameters: | Technical/Catalog Information | MK1705ALFTR |
| Vendor | IDT, Integrated Device Technology Inc |
| Category | Integrated Circuits (ICs) |
| Type | Clock Generator |
| Voltage - Supply | 3 V ~ 5.5 V |
| Number of Outputs | 1 |
| Input | Clock |
| Output | Clock |
| Frequency-Max | 167MHz |
| Package / Case | 8-SOIC |
| Packaging | Cut Tape (CT) |
| Operating Temperature | 0°C ~ 70°C |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MK1705ALFTR
MK1705ALFTR
800 1875 1 ND
80018751ND
800-1875-1
|
MK1705ALFTR Data Sheet
