PLL1705DBQR
- Mfr.Part #
- PLL1705DBQR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PLL MULTI-CLK GEN DUAL 20QSOP
- Stock
- 27
- In Stock :
- 27
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- Manufacturer :
- Texas Instruments
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Input :
- CMOS, Crystal
- Mount :
- Surface Mount
- Package / Case :
- 20-SSOP (0.154, 3.90mm Width)
- Operating Temperature :
- -25°C~85°C
- Operating Supply Voltage :
- 3.3V
- Thickness :
- 1.5mm
- Terminal Pitch :
- 0.64mm
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Primary Clock/Crystal Frequency-Nom :
- 27MHz
- Number of Pins :
- 20
- Pbfree Code :
- yes
- Supply Voltage :
- 3.3V
- Number of Elements :
- 2
- Weight :
- 125.786834mg
- Contact Plating :
- Gold
- Pin Count :
- 20
- Mounting Type :
- Surface Mount
- Type :
- PLL Multi-Clock Generator
- Divider/Multiplier :
- Yes/No
- Width :
- 3.9mm
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Number of Terminations :
- 20
- Height :
- 1.75mm
- ECCN Code :
- EAR99
- Base Part Number :
- PLL1705
- Nominal Supply Current :
- 25mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Ratio - Input:Output :
- 1:6
- Output :
- CMOS
- Number of Circuits :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- PLL :
- yes
- Voltage - Supply :
- 2.7V~3.6V
- Differential - Input:Output :
- No/No
- Frequency (Max) :
- 36.87MHz
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e4
- Length :
- 8.65mm
- Packaging :
- Tape and Reel (TR)
- Datasheets
- PLL1705DBQR

Clock Generators, PLLs, Frequency Synthesizers Texas Instruments PLL1705DBQR Overview
The Texas Instruments PLL1705DBQR is a dual-channel Phase-Locked Loop (PLL) based multi-clock generator, optimized for high-performance data acquisition and digital multimedia applications. Engineered by Texas Instruments, a leader in analog and digital semiconductor IC technology, the PLL1705DBQR ensures reliable clock generation in a compact 20-QSOP package. This device effectively supports multiple clock outputs with minimal jitter and phase noise, making it an ideal choice for designers looking to enhance system reliability and performance. The integration of advanced features within a single IC helps simplify design and reduce overall component count, which is crucial for developing advanced electronics in both commercial and industrial applications.
PLL1705DBQR Features
The PLL1705DBQR incorporates several key features that make it highly suitable for a variety of demanding applications. It offers low jitter and phase noise characteristics, which are essential for high-speed digital interfaces. Additionally, its dual independent output channels can be programmed for different frequencies, thereby providing versatility in clock management. The device also operates over a wide power supply range, ensuring adaptability to different system voltages, and includes power-down functionality to conserve power when not in active use.
PLL1705DBQR Applications
- Digital Video and Audio Equipment: The PLL1705DBQR can generate synchronized audio and video clock frequencies, reducing system complexity and improving the performance of digital broadcasting and playback devices.
- Data Acquisition Systems: Utilizing its precision clock generation capabilities, the PLL1705DBQR enhances the accuracy and reliability of data sampling and processing in scientific and industrial instrumentation.
- Wireless Communication Systems: The device's ability to provide stable and low-jitter clocks makes it ideal for wireless base stations and other communication infrastructure, where signal integrity is paramount.
- Networking Equipment: In routers and switches, the PLL1705DBQR helps maintain consistent data flow and timing across various network layers, ensuring efficient and reliable network operations.
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