Part Details for CY7B9945V-2AI by Cypress Semiconductor
Results Overview of CY7B9945V-2AI by Cypress Semiconductor
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
CY7B9945V-2AI Information
CY7B9945V-2AI by Cypress Semiconductor is a Clock Driver.
Clock Drivers are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for CY7B9945V-2AI
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-CY7B9945V-2AI-ND
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DigiKey | IC CLK BUFF 52TQFP Min Qty: 12 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
1942 In Stock |
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$25.1900 | Buy Now |
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DISTI #
86104519
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Verical | Clock Generator 24MHz to 200MHz-IN 200MHz-OUT 52-Pin TQFP RoHS: Not Compliant Min Qty: 25 Package Multiple: 1 Date Code: 0401 | Americas - 1653 |
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$24.2250 / $30.2750 | Buy Now |
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Quest Components | 4 |
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$93.8334 / $98.7720 | Buy Now | |
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Rochester Electronics | 3.3V,200MHz,10 Outputs,Programmable Skew RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 1942 |
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$19.3800 / $24.2200 | Buy Now |
Part Details for CY7B9945V-2AI
CY7B9945V-2AI CAD Models
CY7B9945V-2AI Part Data Attributes
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CY7B9945V-2AI
Cypress Semiconductor
Buy Now
Datasheet
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Compare Parts:
CY7B9945V-2AI
Cypress Semiconductor
PLL Based Clock Driver, 7B Series, 10 True Output(s), 0 Inverted Output(s), PQFP52, 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-52
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | CYPRESS SEMICONDUCTOR CORP | |
| Part Package Code | QFP | |
| Package Description | 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-52 | |
| Pin Count | 52 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Family | 7B | |
| Input Conditioning | DIFFERENTIAL MUX | |
| JESD-30 Code | S-PQFP-G52 | |
| JESD-609 Code | e0 | |
| Length | 10 mm | |
| Logic IC Type | PLL BASED CLOCK DRIVER | |
| Max I(ol) | 0.03 A | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 2 | |
| Number of Inverted Outputs | ||
| Number of Terminals | 52 | |
| Number of True Outputs | 10 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Characteristics | 3-STATE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LQFP | |
| Package Equivalence Code | QFP52,.47SQ | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE | |
| Prop. Delay@Nom-Sup | 0.25 ns | |
| Propagation Delay (tpd) | 0.25 ns | |
| Qualification Status | Not Qualified | |
| Same Edge Skew-Max (tskwd) | 0.5 ns | |
| Seated Height-Max | 1.6 mm | |
| Supply Voltage-Max (Vsup) | 3.63 V | |
| Supply Voltage-Min (Vsup) | 2.97 V | |
| Supply Voltage-Nom (Vsup) | 3.3 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | QUAD | |
| Width | 10 mm | |
| fmax-Min | 200 MHz |
Alternate Parts for CY7B9945V-2AI
This table gives cross-reference parts and alternative options found for CY7B9945V-2AI. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CY7B9945V-2AI, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CY7B9945V-5AC | Cypress Semiconductor | Check for Price | PLL Based Clock Driver, 7B Series, 10 True Output(s), 0 Inverted Output(s), PQFP52, 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-52 | CY7B9945V-2AI vs CY7B9945V-5AC |
| CY7B9945V-5AXC | Cypress Semiconductor | Check for Price | PLL Based Clock Driver, 7B Series, 10 True Output(s), 0 Inverted Output(s), PQFP52, 10 X 10 MM, 1.40 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-52 | CY7B9945V-2AI vs CY7B9945V-5AXC |
| CY7B9945V-2AC | Cypress Semiconductor | Check for Price | PLL Based Clock Driver, 7B Series, 10 True Output(s), 0 Inverted Output(s), PQFP52, 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-52 | CY7B9945V-2AI vs CY7B9945V-2AC |
| CY7B9945V-5AI | Cypress Semiconductor | Check for Price | PLL Based Clock Driver, 7B Series, 10 True Output(s), 0 Inverted Output(s), PQFP52, 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-52 | CY7B9945V-2AI vs CY7B9945V-5AI |
CY7B9945V-2AI Frequently Asked Questions (FAQ)
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The maximum clock frequency for CY7B9945V-2AI is 200 MHz. However, it's recommended to check the specific application and system requirements to ensure the clock frequency is within the recommended range.
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To implement CDC with CY7B9945V-2AI, you need to use a clock domain crossing circuit or a synchronizer to transfer data between different clock domains. Cypress provides application notes and design guides to help with CDC implementation.
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The recommended termination scheme for CY7B9945V-2AI is to use a 50-ohm termination resistor at the receiver end, and a 50-ohm transmission line impedance. However, the specific termination scheme may vary depending on the system requirements and PCB design.
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Yes, CY7B9945V-2AI is compatible with 3.3V systems. The device operates from a 2.5V to 3.3V power supply, making it suitable for use in 3.3V systems.
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To handle metastability issues with CY7B9945V-2AI, you can use synchronizers or metastability-hardened flip-flops to ensure data is properly synchronized between clock domains. Cypress also provides guidelines and application notes to help mitigate metastability issues.