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AD9517-1ABCPZ
+Lista de MateriaisIC CLOCK GEN 2.5GHZ VCO 48LFCSP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD9517-1ABCPZ
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Ficha Técnica AD9517-1ABCPZ DataSheet
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Pacote LFCSP-48
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Especificações
| Atributo | Valor |
| Package / Case | Tray |
| Part Status | Active |
| Type | Clock Generator, Fanout Distribution |
| PLL | Yes |
| Input | CMOS, LVDS, LVPECL |
| Output | CMOS, LVDS, LVPECL |
| Number of Circuits | 1 |
| Ratio - Input: Output | 1:12 |
| Differential - Input: Output | Yes/Yes |
| Frequency - Max | 2.65GHz |
| Divider / Multiplier | Yes/No |
| Voltage - Supply | 3.135V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
- 12 outputs: 6 LVPECL and 6 LVDS/CMOS (programmable).
- Low phase noise: Ideal for high-speed data converters and communication systems.
- Integrated PLL: Supports input frequencies up to 800 MHz with an external VCO.
- Flexible input options: Accepts LVDS, LVPECL, or CMOS reference clocks.
- SPI interface: For easy configuration of dividers, delays, and output formats.
Applications include wireless infrastructure, test equipment, and high-speed data acquisition. The device operates from a 3.3 V supply and comes in a 32-lead LFCSP package. Its precision timing capabilities make it suitable for synchronizing high-speed systems with minimal jitter.
For detailed specs, refer to the datasheet.
Features
- Clock Distribution: 1 input, 7 outputs (4 LVPECL, 3 LVDS/CMOS).
- Frequency Range: Supports up to 1.6 GHz (LVPECL) and 800 MHz (LVDS/CMOS).
- Low Jitter: < 225 fs RMS (12 kHz–20 MHz).
- Integrated PLL: On-chip VCO (1.45–1.8 GHz) with optional external reference.
- Flexible Outputs: Adjustable delay, skew control, and independent dividers (1–32).
- Supply Voltage: 3.3 V (operating), 1.8 V (PLL core).
- Applications: High-speed data converters, wireless comms, and FPGA clocking.
Compact 48-lead LFCSP package. Ideal for low-noise timing solutions.
Pinout
Key Functions:
- Provides low-jitter clock distribution with 1.6 GHz maximum output frequency.
- Features 8 outputs: 4 LVPECL and 4 configurable as LVDS/CMOS.
- Includes on-chip PLL with programmable dividers and delay adjustment.
- Supports external VCXO for low-phase-noise applications.
Pin Count: 48 pins (LFCSP package).
This IC is commonly used in high-speed data converters, wireless systems, and FPGA clocking.
Manufacturer
Application
1. Telecommunications: Clock generation and distribution in base stations, routers, and optical networks.
2. Test & Measurement: High-speed data acquisition systems and signal analyzers.
3. Data Centers: Synchronization for high-speed ADCs, DACs, and FPGAs.
4. Radar & Aerospace: Low-jitter clocking for phased-array systems and avionics.
5. Medical Imaging: Timing control in MRI and ultrasound equipment.
Its low phase noise and flexible outputs make it ideal for systems demanding stable, high-frequency clock signals.
