Specifications
| Attribute | Value |
| Package | Tube |
| ProductStatus | Obsolete |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 20M |
| NumberofInputs | 1 |
| InputType | Differential |
| DataInterface | Parallel |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | Pipelined |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 1.7V ~ 1.9V |
| Voltage-SupplyDigital | 1.7V ~ 1.9V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 48-WFQFN Exposed Pad |
| SupplierDevicePackage | 48-QFN (7x7) |
Overview
Description
The LTC2159IUK is a high-performance, dual-channel analog-to-digital converter (ADC) designed by Linear Technology, now part of Analog Devices. This device offers a sampling rate of up to 310 Mega Samples per Second (MSPS) and features a 16-bit resolution, providing precise digital conversion for high-frequency signals. It is constructed to deliver low power consumption and includes features like dual simultaneous sampling and digital output randomization to minimize signal distortion and improve data integrity.
The LTC2159IUK is housed in a compact, space-efficient package, making it suitable for applications in demanding environments, such as wireless communication systems, high-speed data acquisition, and radar systems. Its robust design includes integrated features like a programmable full-scale range and LVDS (Low Voltage Differential Signaling) outputs for high-speed data transmission. Additionally, the ADC is equipped with a clock duty cycle stabilizer and an internal PLL (Phase-Locked Loop) for optimal performance across various operating conditions. Overall, the LTC2159IUK is a versatile and efficient solution for critical ADC applications.
The LTC2159IUK is housed in a compact, space-efficient package, making it suitable for applications in demanding environments, such as wireless communication systems, high-speed data acquisition, and radar systems. Its robust design includes integrated features like a programmable full-scale range and LVDS (Low Voltage Differential Signaling) outputs for high-speed data transmission. Additionally, the ADC is equipped with a clock duty cycle stabilizer and an internal PLL (Phase-Locked Loop) for optimal performance across various operating conditions. Overall, the LTC2159IUK is a versatile and efficient solution for critical ADC applications.
Equivalent
The LTC2159IUK is a dual 16-bit, 310Msps ADC from Analog Devices (previously Linear Technology). Equivalent or similar products include:
1. AD9653 from Analog Devices
2. ADS54J40 from Texas Instruments
3. ISLA216P from Renesas
These alternatives may differ slightly in specifications, so it's important to compare key features like sampling rate, resolution, and power consumption to ensure suitability for your application.
1. AD9653 from Analog Devices
2. ADS54J40 from Texas Instruments
3. ISLA216P from Renesas
These alternatives may differ slightly in specifications, so it's important to compare key features like sampling rate, resolution, and power consumption to ensure suitability for your application.
Features
The LTC2159IUK is a high-performance, 16-bit analog-to-digital converter (ADC) designed by Linear Technology, now part of Analog Devices. It boasts a sampling rate of up to 310 Msps. Key features include:
1. High Resolution: Offers 16-bit resolution for precise digital representation of analog signals.
2. Fast Sampling Rate: Capable of sampling up to 310 million samples per second, suitable for applications requiring high-speed data conversion.
3. Low Power Consumption: Designed for efficient power usage, making it suitable for portable and battery-powered devices.
4. Integrated Features: Includes a digital output test pattern generator for simplified testing and debugging.
5. Low Latency: Provides deterministic latency ideal for time-critical applications.
6. Flexible Input Range: Supports differential analog input signals, enhancing noise immunity and signal integrity.
7. Versatile Interface: Offers a parallel CMOS output interface for easy integration with digital systems.
These features make the LTC2159IUK suitable for applications in telecommunications, medical imaging, instrumentation, and other fields requiring high-speed and high-resolution data conversion.
1. High Resolution: Offers 16-bit resolution for precise digital representation of analog signals.
2. Fast Sampling Rate: Capable of sampling up to 310 million samples per second, suitable for applications requiring high-speed data conversion.
3. Low Power Consumption: Designed for efficient power usage, making it suitable for portable and battery-powered devices.
4. Integrated Features: Includes a digital output test pattern generator for simplified testing and debugging.
5. Low Latency: Provides deterministic latency ideal for time-critical applications.
6. Flexible Input Range: Supports differential analog input signals, enhancing noise immunity and signal integrity.
7. Versatile Interface: Offers a parallel CMOS output interface for easy integration with digital systems.
These features make the LTC2159IUK suitable for applications in telecommunications, medical imaging, instrumentation, and other fields requiring high-speed and high-resolution data conversion.
Pinout
The LTC2159IUK is a dual-channel, 16-bit ADC (Analog-to-Digital Converter) with a pin count of 64. It typically comes in a 64-pin QFN (Quad Flat No-leads) package. The primary function of the LTC2159IUK is to convert analog signals into digital data at high speeds, typically supporting sampling rates up to 310 Msps (Mega samples per second).
Key features include:
1. Dual-channel operation: Allows simultaneous conversion of two analog input signals.
2. High accuracy: 16-bit resolution for precise signal conversion.
3. Low power consumption: Designed for efficient operation in power-sensitive applications.
4. Differential inputs: Provides improved noise immunity and signal integrity.
5. Serial LVDS outputs: Facilitates high-speed data transfer to digital processing systems.
6. Integrated features: May include programmable gain, offset correction, and other configurable options to optimize performance for specific applications.
The LTC2159IUK is commonly used in applications like communications, instrumentation, and radar systems where high-speed and high-resolution data conversion is essential.
Key features include:
1. Dual-channel operation: Allows simultaneous conversion of two analog input signals.
2. High accuracy: 16-bit resolution for precise signal conversion.
3. Low power consumption: Designed for efficient operation in power-sensitive applications.
4. Differential inputs: Provides improved noise immunity and signal integrity.
5. Serial LVDS outputs: Facilitates high-speed data transfer to digital processing systems.
6. Integrated features: May include programmable gain, offset correction, and other configurable options to optimize performance for specific applications.
The LTC2159IUK is commonly used in applications like communications, instrumentation, and radar systems where high-speed and high-resolution data conversion is essential.
Manufacturer
The LTC2159IUK is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including automotive, communications, industrial instrumentation, healthcare, and consumer electronics.
Application
The LTC2159IUK is a high-speed, 16-bit analog-to-digital converter (ADC) commonly used in applications such as software-defined radios, medical imaging, high-performance data acquisition systems, and radar signal processing. Its high sampling rate and precision make it suitable for capturing and digitizing high-frequency signals with minimal distortion. Additionally, it finds use in test and measurement equipment where accurate conversion of analog signals to digital data is critical. The LTC2159IUK's features, such as low power consumption and small package size, also make it advantageous in portable and compact electronic devices.
Package
The LTC2159IUK is housed in a 7mm x 8mm 52-lead QFN (Quad Flat No-Lead) package.
