NB3H83905CDG

Overview

• Category: Integrated Circuit
• Use: Timing and Clock Management
• Characteristics: High precision, low power consumption
• Package: Ceramic Dual Flat Pack (CDFP)
• Essence: Clock Generator
• Packaging/Quantity: Tape & Reel / 1000 units per reel

Specifications and Parameters

• Supply Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Frequency Range: 1Hz to 100MHz
• Output Type: LVCMOS
• Output Frequency Stability: ±50ppm
• Power Consumption: 10mA (typical)

Pin Configuration

The NB3H83905CDG has a total of 16 pins arranged as follows:

1. VDD
2. GND
3. OUT0
4. OUT1
5. OUT2
6. OUT3
7. OE
8. SEL0
9. SEL1
10. SEL2
11. SEL3
12. SEL4
13. SEL5
14. SEL6
15. SEL7
16. NC

Functional Characteristics

• Generates up to 8 clock outputs with selectable frequencies.
• Output enable (OE) pin for easy control of clock output.
• Selectable frequency options using SEL pins.
• Low power consumption for energy-efficient operation.
• High precision and stability for accurate timing applications.

Advantages and Disadvantages

Advantages: - Versatile clock generator with multiple output options. - High precision and stability ensure accurate timing. - Low power consumption for energy efficiency.

Disadvantages: - Limited frequency range compared to some other models. - Requires careful configuration of SEL pins for desired output frequency.

Applicable Range of Products

The NB3H83905CDG is suitable for a wide range of applications, including: - Consumer electronics - Communication devices - Industrial automation - Automotive systems - Medical equipment

Working Principles

The NB3H83905CDG utilizes an internal oscillator and frequency divider circuitry to generate clock signals. The SEL pins allow the user to select the desired output frequency, while the OE pin enables or disables the clock outputs.

Detailed Application Field Plans

1. Consumer Electronics: Use in digital TVs, set-top boxes, and gaming consoles for precise timing synchronization.
2. Communication Devices: Integration into routers, switches, and network equipment to ensure accurate data transmission.
3. Industrial Automation: Timing control in PLCs, motor drives, and industrial robots for synchronized operation.
4. Automotive Systems: Clock generation for infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS).
5. Medical Equipment: Precise timing in medical imaging devices, patient monitoring systems, and laboratory equipment.

Detailed Alternative Models

1. NB3H83906CDG: Similar functionality with additional features for more complex timing requirements.
2. NB3H83904CDG: Lower cost option with reduced output options but suitable for basic timing applications.
3. NB3H83907CDG: Higher frequency range variant for applications requiring faster clock signals.
4. NB3H83903CDG: Compact package option with limited pin count for space-constrained designs.
5. NB3H83908CDG: Extended temperature range version for harsh environment applications.

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that can be generated by the NB3H83905CDG? A: The NB3H83905CDG can generate clock frequencies up to 100MHz.

2. Q: Can I disable specific clock outputs without affecting others? A: Yes, the OE pin allows you to enable or disable individual clock outputs independently.

3. Q: How do I select the desired output frequency? A: The NB3H83905CDG provides SEL pins that can be configured to choose from a range of available frequencies.

4. Q: What is the power consumption of the NB3H83905CDG? A: The typical power consumption of the NB3H83905CDG is 10mA.

5. Q: Can the NB3H83905CDG operate in extreme temperature conditions? A: Yes, the NB3H83905CDG has an operating temperature range of -40°C to +85°C, making it suitable for various environments.

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