사양
| 속성 | 가치 |
| Package / Case | Bulk,Tray |
| Part Status | Active |
| Number of Bits | 14 |
| Sampling Rate(Per Second) | 125M |
| Number of Inputs | 1 |
| Input Type | Differential, Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 48-LFCSP-VQ (7x7) |
개요
Description
The AD9246BCPZ-125 is a 14-bit, 125 MSPS analog-to-digital converter (ADC) from Analog Devices. It features low power consumption (380 mW at 125 MSPS) and high dynamic performance, making it suitable for communications, medical imaging, and instrumentation.
Key specifications:
- Resolution: 14 bits
- Sampling Rate: 125 MSPS
- Input Bandwidth: 650 MHz
- Power Supply: 1.8 V (analog/digital)
- SNR/SFDR: 72.5 dBFS / 85 dBc (typical)
- Package: 32-lead LFCSP (5x5 mm)
The ADC includes a programmable gain amplifier (PGA) and supports LVDS/CMOS outputs. Its on-chip reference and sample-and-hold simplify design integration.
Ideal for high-speed data acquisition, the AD9246BCPZ-125 balances performance and power efficiency in compact applications.
Key specifications:
- Resolution: 14 bits
- Sampling Rate: 125 MSPS
- Input Bandwidth: 650 MHz
- Power Supply: 1.8 V (analog/digital)
- SNR/SFDR: 72.5 dBFS / 85 dBc (typical)
- Package: 32-lead LFCSP (5x5 mm)
The ADC includes a programmable gain amplifier (PGA) and supports LVDS/CMOS outputs. Its on-chip reference and sample-and-hold simplify design integration.
Ideal for high-speed data acquisition, the AD9246BCPZ-125 balances performance and power efficiency in compact applications.
Equivalent
Equivalent products to the AD9246BCPZ-125 (14-bit, 125 MSPS ADC) include:
- ADS4149 (Texas Instruments)
- LTC2145-14 (Analog Devices)
- MAX19515 (Maxim Integrated)
These are 14-bit ADCs with similar sampling rates (125 MSPS or higher) and comparable performance. Check datasheets for exact specs and pin compatibility.
- ADS4149 (Texas Instruments)
- LTC2145-14 (Analog Devices)
- MAX19515 (Maxim Integrated)
These are 14-bit ADCs with similar sampling rates (125 MSPS or higher) and comparable performance. Check datasheets for exact specs and pin compatibility.
Features
The AD9246BCPZ-125 is a 14-bit, 125 MSPS analog-to-digital converter (ADC) with high dynamic performance and low power consumption. Key features include:
- Resolution: 14 bits
- Sampling Rate: 125 MSPS
- Input Bandwidth: 650 MHz
- SNR: 72.5 dBFS (typical)
- SFDR: 85 dBc (typical)
- Power Consumption: 380 mW at 125 MSPS
- Input Range: 2 Vpp differential
- LVDS/CMOS Outputs: Selectable
- Package: 64-lead LFCSP (9 mm × 9 mm)
- Applications: Communications, medical imaging, radar, and test equipment
Designed for high-speed signal processing, it includes a built-in sample-and-hold circuit and reference voltage.
- Resolution: 14 bits
- Sampling Rate: 125 MSPS
- Input Bandwidth: 650 MHz
- SNR: 72.5 dBFS (typical)
- SFDR: 85 dBc (typical)
- Power Consumption: 380 mW at 125 MSPS
- Input Range: 2 Vpp differential
- LVDS/CMOS Outputs: Selectable
- Package: 64-lead LFCSP (9 mm × 9 mm)
- Applications: Communications, medical imaging, radar, and test equipment
Designed for high-speed signal processing, it includes a built-in sample-and-hold circuit and reference voltage.
Pinout
The AD9246BCPZ-125 is a 14-bit, 125 MSPS analog-to-digital converter (ADC) in a 64-pin LFCSP (Lead Frame Chip Scale Package).
Key Functions:
- Analog Inputs (Pins 1, 2, 63, 64): Differential inputs (VIN+, VIN−) for high-speed signal sampling.
- Clock Input (Pin 3): LVDS/CMOS-compatible sampling clock.
- Digital Outputs (Pins 4–17, 20–33): 14-bit parallel CMOS/LVDS outputs (D0–D13).
- Power Supplies (Multiple Pins): Includes AVDD (analog), DRVDD (output driver), and OVDD (digital) for flexible voltage operation.
- Control Pins (SPI, PDWN, etc.): For configuration, power-down, and calibration.
Summary: 64-pin LFCSP, 14-bit 125 MSPS ADC with differential inputs, parallel outputs, and configurable interfaces.
Key Functions:
- Analog Inputs (Pins 1, 2, 63, 64): Differential inputs (VIN+, VIN−) for high-speed signal sampling.
- Clock Input (Pin 3): LVDS/CMOS-compatible sampling clock.
- Digital Outputs (Pins 4–17, 20–33): 14-bit parallel CMOS/LVDS outputs (D0–D13).
- Power Supplies (Multiple Pins): Includes AVDD (analog), DRVDD (output driver), and OVDD (digital) for flexible voltage operation.
- Control Pins (SPI, PDWN, etc.): For configuration, power-down, and calibration.
Summary: 64-pin LFCSP, 14-bit 125 MSPS ADC with differential inputs, parallel outputs, and configurable interfaces.
Manufacturer
The AD9246BCPZ-125 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 such as automotive, healthcare, industrial, and communications with precision data conversion, signal conditioning, and power management solutions. The AD9246BCPZ-125 is a 14-bit, 125 MSPS analog-to-digital converter (ADC) reflecting ADI's expertise in high-speed data acquisition.
Application
The AD9246BCPZ-125 is a 14-bit, 125 MSPS analog-to-digital converter (ADC) from Analog Devices. Key application areas include:
- Communications: Software-defined radios (SDR), base stations, and broadband receivers.
- Medical Imaging: Ultrasound and MRI systems requiring high-speed data acquisition.
- Test & Measurement: High-performance oscilloscopes and spectrum analyzers.
- Defense/Aerospace: Radar, electronic warfare, and signal intelligence (SIGINT) systems.
- Industrial: High-speed data acquisition and process control.
Its high sampling rate and resolution make it ideal for precision signal processing in demanding environments.
- Communications: Software-defined radios (SDR), base stations, and broadband receivers.
- Medical Imaging: Ultrasound and MRI systems requiring high-speed data acquisition.
- Test & Measurement: High-performance oscilloscopes and spectrum analyzers.
- Defense/Aerospace: Radar, electronic warfare, and signal intelligence (SIGINT) systems.
- Industrial: High-speed data acquisition and process control.
Its high sampling rate and resolution make it ideal for precision signal processing in demanding environments.
Package
The AD9246BCPZ-125 is packaged 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. The LFCSP design enhances thermal dissipation and electrical performance.
