
Allicdata Part #: | 844244AGI-04LF-ND |
Manufacturer Part#: |
844244AGI-04LF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC CLOCK GENERATOR SMD |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | * |
Packaging: | Tube |
Part Status: | Obsolete |
Mounting Type: | Surface Mount |
Package / Case: | 16-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 16-TSSOP |
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Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers are the components which have been widely used in modern digital communications and digital data storage. The 844244AGI-04LF is one of the semiconductors chip designed by AKM (Asahi Kasei Microsystems, Inc.). It is a low-power, crystal oscillator capable of generating any frequency from 1.8MHz to 55MHz. This makes it an ideal choice for medium to high-performance applications.
The 844244AGI-04LF is a versatile chip by virtue of its ability to be configured in either a clock- or data-driven architecture. As a stand-alone frequency synthesizer, it can compute any arbitrary frequency with an input frequency of 12.288MHz. When combined with other components, such as an amplifier, it can generate a range of clock signals up to 200MHz. It also supports a variety of output waveforms, such as sinusoidal, square wave, and ramp functions.
In terms of its application fields, the 844244AGI-04LF is suitable for use in a wide range of digital communication applications. These include point-to-point radio communication, broadcasting, and signal processing. Additionally, it can be used as a reference signal for digital signal converters and analog-to-digital converters. Furthermore, it is suitable for frequency control in digital data storage systems.
Regarding the working principle of the 844244AGI-04LF, it has a low-power, crystal oscillator with a precise frequency output. The oscillation frequency is based on the frequency of an external ceramic resonator, and can be computed with a wide range of tuning ranges. The external resonator also provides a higher level of accuracy and stability than could be achieved with a crystal oscillator alone.
In order to control the output frequency, the 844244AGI-04LF provides a phase-locked loop (PLL) circuit. This allows for precise adjustment of the output frequency over a very wide range. The phase-locked loop ensures the output frequency is always an integer multiple and is precisely phase-locked to the input frequency. The PLL can also be configured with a wide range of gain values, which can be used to adjust the loop bandwidth or capture range.
In addition, the 844244AGI-04LF also includes a voltage-controlled oscillator (VCO). This allows for fine-tuning of the output frequency by controlling the voltage applied to the VCO. For example, the output frequency can be adjusted within 25–600 kHz using the voltage-controlled oscillator. This is useful in applications that require precise frequency control.
Overall, the 844244AGI-04LF is a versatile and reliable chip which can be used in a wide range of digital communication applications. Its low-power crystal oscillator allows for precise frequency control, while its phase-locked loop and voltage-controlled oscillator can be used to adjust the output frequency over a wide range. Consequently, it is an ideal choice for medium to high-performance applications.
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Part Number | Manufacturer | Price | Quantity | Description |
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8442B | Keystone Ele... | 0.62 $ | 128 | HEX STANDOFF #8-32 NYLON ... |
8442MN 0081000 | Belden Inc. | 234.77 $ | 1000 | CBL 1PR 22AWG2 (1 Pair) C... |
8442G | Keystone Ele... | 0.84 $ | 576 | HEX STANDOFF #8-32 NYLON ... |
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844244AGI-04LF | IDT, Integra... | 0.0 $ | 1000 | IC CLOCK GENERATOR SMD |
844256DGILFT | IDT, Integra... | -- | 1000 | IC CLK SYNTHESIZER/BUFF 2... |
84429 | Greenlee Com... | 35.25 $ | 1000 | BLT TOGL 1/4X4 1/4 20 MR ... |
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8442MN 004100 | Belden Inc. | 35.88 $ | 1000 | CBL 1PR 22AWG2 (1 Pair) C... |
844246DGILF | IDT, Integra... | 0.0 $ | 1000 | IC SYNTHESIZER/BUFFER 24T... |
8442 060100 | Belden Inc. | 53.28 $ | 99 | CABLE SPKR 2COND 22AWG CH... |
8442 060U500 | Belden Inc. | 146.76 $ | 5 | CABLE SPKR 2COND 22AWG CH... |
84429N | 4.73 $ | 1000 | 3/8"DRIVE 7/8" DEEP IMPAC... | |
8442E | Keystone Ele... | 0.78 $ | 600 | HEX STANDOFF #8-32 NYLON ... |
8442BYLF | IDT, Integra... | 16.22 $ | 1203 | IC SYNTHESIZE DUAL 700MHZ... |
8442MN 008100 | Belden Inc. | 35.88 $ | 89 | CABLE 2COND 22AWG GRAY 10... |
844204BK-245LF | IDT, Integra... | -- | 1000 | IC CLK SYNTHESIZER 4LVDS ... |
8442 0601000 | Belden Inc. | 293.51 $ | 33 | CABLE 2 COND 22AWG 1000'2... |
844256BGILF | IDT, Integra... | 0.0 $ | 1000 | IC SYNTHESIZER/BUFFER 24-... |
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844202AKI-245LF | IDT, Integra... | -- | 1000 | IC CLOCK GEN SRL SCSI 32-... |
844246DGLFT | IDT, Integra... | 0.0 $ | 1000 | IC SYNTHESIZER/BUFFER 24T... |
84424 | Greenlee Com... | 24.07 $ | 1000 | BLT TOGL 3/16X310 24 MR H... |
8442 06010000 | Belden Inc. | 2.08 $ | 1000 | CBL 2COND 22AWG2 (1 Pair)... |
8442ZH 0101000 | Belden Inc. | 291.5 $ | 1000 | CBL 1PR 22AWG ZH2 (1 Pair... |
844256BGILFT | IDT, Integra... | 0.0 $ | 1000 | IC SYNTHESIZER/BUFFER 24-... |
8442D | Keystone Ele... | 0.42 $ | 1000 | HEX STANDOFF #8-32 NYLON ... |
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