IDT, Integrated Device Technology Inc 844002AGI-01LFT
- Part Number:
- 844002AGI-01LFT
- Manufacturer:
- IDT, Integrated Device Technology Inc
- Ventron No:
- 2978802-844002AGI-01LFT
- Description:
- IC SYNTHESIZER 2LVDS 20-TSSOP
- Datasheet:
- 844002AGI-01LFT
Description
The 8440021-01 is a 2-output LVDS Synthesizer designed for generating Ethernet reference clock frequencies. It utilizes a 25MHz, 18pF parallel resonant crystal to generate frequencies of 156.25MHz, 125MHz, and 62.5MHz based on the settings of the F_SEL[1:0] pins. The synthesizer employs IDT's 3rd generation low phase noise VCO technology, achieving typical rms phase jitter of less than 1ps, meeting Ethernet jitter requirements. It is packaged in a compact 20-pin TSSOP package.
Features
Two differential LVDS outputs
Selectable crystal oscillator interface or single-ended LVCMOS/LVTTL input
Supports output frequencies of 156.25MHz, 125MHz, and 62.5MHz
VCO range: 560MHz - 680MHz
RMS phase jitter @156.25MHz, using a 25MHz crystal (1.875MHz-20MHz): 0.41ps (typical)
Full 2.5V supply mode
-40°C to 85°C ambient operating temperature
Available in lead-free (RoHS 6) package
Applications
Ethernet reference clock generation
Networking equipment
Telecommunications systems
Industrial control systems
The 8440021-01 is a 2-output LVDS Synthesizer designed for generating Ethernet reference clock frequencies. It utilizes a 25MHz, 18pF parallel resonant crystal to generate frequencies of 156.25MHz, 125MHz, and 62.5MHz based on the settings of the F_SEL[1:0] pins. The synthesizer employs IDT's 3rd generation low phase noise VCO technology, achieving typical rms phase jitter of less than 1ps, meeting Ethernet jitter requirements. It is packaged in a compact 20-pin TSSOP package.
Features
Two differential LVDS outputs
Selectable crystal oscillator interface or single-ended LVCMOS/LVTTL input
Supports output frequencies of 156.25MHz, 125MHz, and 62.5MHz
VCO range: 560MHz - 680MHz
RMS phase jitter @156.25MHz, using a 25MHz crystal (1.875MHz-20MHz): 0.41ps (typical)
Full 2.5V supply mode
-40°C to 85°C ambient operating temperature
Available in lead-free (RoHS 6) package
Applications
Ethernet reference clock generation
Networking equipment
Telecommunications systems
Industrial control systems
IDT, Integrated Device Technology Inc 844002AGI-01LFT technical specifications, attributes, parameters and parts with similar specifications to IDT, Integrated Device Technology Inc 844002AGI-01LFT.
- Mounting TypeSurface Mount
- Package / Case20-TSSOP (0.173, 4.40mm Width)
- Supplier Device Package20-TSSOP
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- SeriesFemtoClock®
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Voltage - Supply2.375V~2.625V
- Base Part NumberICS844002-01
- OutputLVDS
- Number of Circuits1
- Frequency (Max)170MHz
- InputClock, Crystal
- Ratio - Input:Output2:2
- PLLYes with Bypass
- Differential - Input:OutputNo/Yes
- Divider/MultiplierYes/No
- RoHS StatusROHS3 Compliant
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