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ICS570B
The ICS570B is a PLL-based clock driver belonging to the '570 series
ICS570B
The ICS570B is a PLL-based clock driver belonging to the '570 series
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Manufacturer Part # : ICS570B
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Package/Case: SOIC-8
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Product Categories : Clock Generators, PLLs, Frequency Synthesizers
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Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
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About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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ICS570B DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Through a combination of lectures, discussions, and hands-on exercises, students will gain a solid understanding of security best practices and emerging trends in the field. Whether you are looking to deepen your knowledge of cryptography, network security, or secure communication protocols, ICS570B offers a comprehensive curriculum that addresses the key aspects of modern computer security. By the end of the course, students will be equipped with the skills and knowledge necessary to tackle complex security challenges and protect sensitive information in an increasingly interconnected world
Key Features
- 8-pin SOIC package
- Available in Pb (lead) free package (A and B versions
- Pin-for-pin replacement and upgrade to ICS570M
- Functional equivalent to AV9170 (not a pin-for-pin
- replacement)
- Low input to output skew of 300 ps max (>60 MHz
- outputs)
- Ability to choose between 14 different multipliers
- from 0.5x to 32x
- Output clock frequency up to 168 MHz at 3.3 V
- Can recover degraded input clock duty cycle
- Output clock duty cycle of 45/55
- Power Down and Tri-State Mode
- Passes spread spectrum clock modulation
- Full CMOS clock swings with 25 mA drive capability
- at TTL levels
- Advanced, low power CMOS process
- ICS570B has an operating voltage of 3.3 V (±5%)
- ICS570A has an operating voltage of 5.0 V (±5%)
- Industrial temperature version available
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Series | ClockBlocks™ | Package | Tube |
| Product Status | Obsolete | Programmable | Not Verified |
| Type | Fanout Distribution, Spread Spectrum Clock Generator, Zero Delay Buffer | PLL | Yes |
| Input | Clock | Output | CMOS |
| Number of Circuits | 1 | Ratio - Input:Output | 1:2 |
| Differential - Input:Output | No/No | Frequency - Max | 170MHz |
| Divider/Multiplier | Yes/Yes | Voltage - Supply | 3.15V ~ 3.45V |
| Operating Temperature ! | 0°C ~ 70°C | Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | Supplier Device Package | 8-SOIC |
| Base Product Number | ICS570 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is ICS570B?
The ICS570B is a high-performance clock generator and jitter attenuator designed by Integrated Device Technology (IDT). It is ideal for applications requiring low phase noise clock signals, such as communications equipment, high-speed data acquisition, and precision instrumentation.
How Does ICS570B Work?
The ICS570B works by generating high-quality clock signals with minimized phase noise and jitter. It utilizes advanced PLL (Phase-Locked Loop) and VCXO (Voltage Controlled Crystal Oscillator) technologies to generate stable and precise clock outputs. The device also provides jitter attenuation capabilities to improve the quality of incoming clock signals, making it suitable for demanding timing requirements.
How Many Pins does ICS570B have and What are the Functions of the Pinout Configuration?
The ICS570B is housed in a 28-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:
- VDD, VDDO: Power supply pins for core and output buffers, respectively.
- VSS, VSSO: Ground pins for core and output buffers, respectively.
- CLK, SEL1, SEL0, STBY, SDO, SDI: Serial interface control and configuration pins.
- XOIN, XOOUT: Crystal input and output pins.
- OUT0, OUT1, OUT2, OUT3: Clock output pins.
- REFCLK, FBIN, VCXO, VCXO1, VCXO2: Internal reference clock and VCXO control pins.
What are the Pros and Cons of ICS570B?
Pros:
- High-Performance Clock Generation: Provides low-phase noise and jitter-attenuated clock signals for demanding applications.
- Flexible Configuration: Supports flexible output frequency and phase control via serial interface.
- Jitter Attenuation: Includes jitter attenuation functionality to improve incoming clock signal quality.
- Multiple Clock Outputs: Offers multiple synchronized clock outputs for various system requirements.
- VCXO Integration: Integrated VCXO simplifies clock generation and frequency adjustment.
Cons:
- Complex Configuration: Requires careful configuration for optimal performance in specific applications.
- External Components: May require additional external components such as crystals for complete clock generation setup.
- Cost: High-performance clock generators like the ICS570B may carry a higher cost compared to standard clock ICs.
Are There Any Equivalents/Alternatives to ICS570B for Recommendation?
- The Si5341 from Silicon Labs is a comparable high-performance clock generator and jitter attenuator.
- Alternatives to the ICS570B include the LMK03806 from Texas Instruments and the SY87739L from Microchip Technology.
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