規格
| 屬性 | 價值 |
| Package / Case | Tray |
| Part Status | Active |
| Number of Bits | 14 |
| Sampling Rate(Per Second) | 105M |
| Number of Inputs | 4 |
| Input Type | Differential |
| Data Interface | LVDS - Serial |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 4 |
| Architecture | Pipelined |
| Reference Type | 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 | 48-LFCSP (7x7) |
概述
Description
The AD9253BCPZ-105 is a 14-bit, 105 MSPS (Mega Samples Per Second) analog-to-digital converter (ADC) from Analog Devices. It features low power consumption (275 mW at 105 MSPS) and high dynamic performance, making it suitable for communications, medical imaging, and instrumentation.
Key specifications:
- Resolution: 14 bits
- Sampling Rate: 105 MSPS
- Input Bandwidth: 650 MHz
- Power Supply: 1.8V (analog/digital)
- Package: 32-lead LFCSP (5mm × 5mm)
The ADC includes a programmable gain amplifier (PGA) and digital down-converter (DDC), enhancing flexibility in signal processing. It supports LVDS (Low-Voltage Differential Signaling) outputs for noise immunity.
Applications include software-defined radios, ultrasound systems, and broadband data acquisition. Its compact size and efficiency make it ideal for space-constrained designs.
For detailed specs, refer to the datasheet on Analog Devices' website.
Key specifications:
- Resolution: 14 bits
- Sampling Rate: 105 MSPS
- Input Bandwidth: 650 MHz
- Power Supply: 1.8V (analog/digital)
- Package: 32-lead LFCSP (5mm × 5mm)
The ADC includes a programmable gain amplifier (PGA) and digital down-converter (DDC), enhancing flexibility in signal processing. It supports LVDS (Low-Voltage Differential Signaling) outputs for noise immunity.
Applications include software-defined radios, ultrasound systems, and broadband data acquisition. Its compact size and efficiency make it ideal for space-constrained designs.
For detailed specs, refer to the datasheet on Analog Devices' website.
Features
The AD9253BCPZ-105 is a 14-bit, 105 MSPS analog-to-digital converter (ADC) with high dynamic performance and low power consumption. Key features include:
- Resolution & Speed: 14-bit resolution at 105 MSPS.
- Low Power: Consumes 380 mW at 105 MSPS.
- High Performance: 75.5 dBFS SNR and 90 dBc SFDR at 70 MHz input.
- Flexible Input: 1.8 Vpp analog input range with adjustable gain.
- Integrated Features: On-chip sample-and-hold, reference buffer, and digital output data formatting.
- LVDS/CMOS Outputs: Supports low-voltage differential signaling (LVDS) or CMOS outputs.
- Supply Voltage: Operates on 1.8 V (analog) and 1.8 V/3.3 V (digital).
- Package: 32-lead LFCSP (5 mm × 5 mm).
Ideal for communications, medical imaging, and instrumentation requiring high-speed, precision data conversion.
- Resolution & Speed: 14-bit resolution at 105 MSPS.
- Low Power: Consumes 380 mW at 105 MSPS.
- High Performance: 75.5 dBFS SNR and 90 dBc SFDR at 70 MHz input.
- Flexible Input: 1.8 Vpp analog input range with adjustable gain.
- Integrated Features: On-chip sample-and-hold, reference buffer, and digital output data formatting.
- LVDS/CMOS Outputs: Supports low-voltage differential signaling (LVDS) or CMOS outputs.
- Supply Voltage: Operates on 1.8 V (analog) and 1.8 V/3.3 V (digital).
- Package: 32-lead LFCSP (5 mm × 5 mm).
Ideal for communications, medical imaging, and instrumentation requiring high-speed, precision data conversion.
Pinout
The AD9253BCPZ-105 is a 14-bit, 105 MSPS analog-to-digital converter (ADC) with the following specifications:
- Pin Count: 32 pins
- Package: 32-lead LFCSP (5mm × 5mm)
- Key Functions:
- Analog Input: Single-ended or differential (1.8 Vpp full-scale)
- Digital Output: LVDS (DDR mode supported)
- Clock Input: LVDS/LVCMOS-compatible
- Power Supply: 1.8 V analog, 1.8 V digital
- Features: On-chip buffer, programmable gain, and offset adjustment
Designed for high-speed applications like communications and medical imaging.
- Pin Count: 32 pins
- Package: 32-lead LFCSP (5mm × 5mm)
- Key Functions:
- Analog Input: Single-ended or differential (1.8 Vpp full-scale)
- Digital Output: LVDS (DDR mode supported)
- Clock Input: LVDS/LVCMOS-compatible
- Power Supply: 1.8 V analog, 1.8 V digital
- Features: On-chip buffer, programmable gain, and offset adjustment
Designed for high-speed applications like communications and medical imaging.
Manufacturer
The AD9253BCPZ-105 is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Wilmington, Massachusetts, ADI serves industries like automotive, healthcare, industrial, and communications with precision data conversion, signal conditioning, and power management solutions. The AD9253BCPZ-105 is a 14-bit, 105 MSPS analog-to-digital converter (ADC) reflecting ADI's expertise in high-speed data acquisition.
Package
The AD9253BCPZ-105 comes in a 32-lead LFCSP (Lead Frame Chip Scale Package). This compact, surface-mount package measures 5mm × 5mm and features an exposed pad for thermal management. It is suitable for high-speed ADC applications, offering robust performance in a small footprint.
