規格
| 屬性 | 價值 |
| Supplier | Rochester Electronics, LLC,Texas Instruments |
| Package / Case | Bulk,Tube |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 100M |
| Number of Inputs | 8 |
| Input Type | Differential |
| Data Interface | LVDS - Serial |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 8 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 80-HTQFP (12x12) |
概述
Description
ADS5295PFP is a Texas Instruments high-speed, multi-channel analog-to-digital converter (ADC) designed for fast, multi-channel data acquisition in radar, communications, instrumentation, and imaging. It delivers high sample rates, multiple input channels, and flexible output options suitable for direct FPGA/DSP interfacing. It uses a serial control interface (SPI) for configuration and status. The PFP suffix denotes a specific TI packaging variant (PFP) with a defined footprint and leadframe; refer to TI’s packaging guide for exact pinout and thermal data. Typical applications include RF receivers, test and measurement equipment, and imaging front-ends. For exact specs (resolution, sampling rate, input bandwidth, power, and output interface), consult the ADS5295PFP datasheet on TI’s site.
Features
Here are key features of the ADS5295PFP (high-level, concise):
- High-speed ADC: 14-bit resolution (typical for this family)
- Sample rate: up to ~80 MSPS
- Serial interface: JESD204B (2-lane, compatible with subclass 0/1)
- Differential analog inputs with wide bandwidth and common-mode range
- Internal reference and input buffer
- On-chip sample-and-hold
- Programmable gain/offset via control interface
- SPI control for power, data format, calibration, and mode settings
- Clocking: flexible ADC clock input with low jitter
- Power rails: 1.8V core; 3.3V I/O (3.3V-tolerant I/O)
- Packaging: PFP (leadless, fine-pitch LFCSP)
- Operating range: industrial temperature (typical -40°C to +85°C)
- Low power consumption relative to speed (suitable for multi-channel/instrumentation use)
Note: exact numbers (bit depth, max MSPS, temperature range) can vary by revision; consult the datasheet for precise specifications.
- High-speed ADC: 14-bit resolution (typical for this family)
- Sample rate: up to ~80 MSPS
- Serial interface: JESD204B (2-lane, compatible with subclass 0/1)
- Differential analog inputs with wide bandwidth and common-mode range
- Internal reference and input buffer
- On-chip sample-and-hold
- Programmable gain/offset via control interface
- SPI control for power, data format, calibration, and mode settings
- Clocking: flexible ADC clock input with low jitter
- Power rails: 1.8V core; 3.3V I/O (3.3V-tolerant I/O)
- Packaging: PFP (leadless, fine-pitch LFCSP)
- Operating range: industrial temperature (typical -40°C to +85°C)
- Low power consumption relative to speed (suitable for multi-channel/instrumentation use)
Note: exact numbers (bit depth, max MSPS, temperature range) can vary by revision; consult the datasheet for precise specifications.
Pinout
Pin count: 28 pins.
Function: High-speed Analog-to-Digital Converter (ADC) with dual channels and a serial data interface (JESD204B).
Function: High-speed Analog-to-Digital Converter (ADC) with dual channels and a serial data interface (JESD204B).
Manufacturer
- Manufacturer: Texas Instruments (TI)
- Company type: American multinational semiconductor company that designs and manufactures analog, digital, and embedded processing integrated circuits.
- Company type: American multinational semiconductor company that designs and manufactures analog, digital, and embedded processing integrated circuits.
Application
Applications of ADS5295PFP include:
- High-speed RF/IF digitization for radar, microwave communications, and electronic warfare receivers
- Software-defined radio and digital down-conversion front-ends
- Multi-channel beamforming and MIMO receiver architectures
- Test and measurement equipment (digitizers, spectrum/protocol analyzers)
- Aerospace/defense and industrial instrumentation requiring high-rate, accurate data capture
- High-speed RF/IF digitization for radar, microwave communications, and electronic warfare receivers
- Software-defined radio and digital down-conversion front-ends
- Multi-channel beamforming and MIMO receiver architectures
- Test and measurement equipment (digitizers, spectrum/protocol analyzers)
- Aerospace/defense and industrial instrumentation requiring high-rate, accurate data capture
Package
ADS5295PFP uses a Plastic Flat Pack (PFP) package.
