Overview
The ADA4355ABCZ, produced by Analog Devices Inc., is a high-performance, current-input µModule designed for advanced data acquisition applications. This module integrates all necessary active and passive components to provide a complete current-to-bits data acquisition solution, making it ideal for space-constrained optical modules and multichannel systems. The ADA4355 features a high-speed transimpedance amplifier (TIA) that supports 10 ns pulse widths, enabling high spatial resolution for Time of Flight (ToF) measurements. It also exhibits fast overdrive recovery from large input current signals and operates over a temperature range of −40°C to +85°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC | 3.1 | 3.3 | 3.6 | V |
| VCC Current (LDO enabled) | 165 | mA | ||
| VCC Current (LDO disabled) | 72 | mA | ||
| ADC Digital Circuit Supply (VED) | 1.8 - 5% | 1.8 | 1.8 + 5% | V |
| ADC Analog Circuit Supply (VEA) | 1.8 - 5% | 1.8 | 1.8 + 5% | V |
| On-Chip LDO Output (VLD) | 1.8 | V | ||
| Quiescent Power (LDO enabled) | 546 | mW | ||
| Quiescent Power (LDO disabled) | 406 | mW | ||
| Clock Frequency | 10 | 1000 | MHz | |
| Conversion Rate | 10 | 125 | MSPS | |
| Operating Temperature Range | −40 | +85 | °C |
Key Features
- High-speed transimpedance amplifier (TIA) supporting 10 ns pulse widths for high spatial resolution in Time of Flight (ToF) measurements.
- Fast overdrive recovery from large input current signals.
- Programmable transimpedance gain.
- Support for double data rate (DDR) operation with data clock output (DCO) up to 500 MHz.
- On-chip low dropout (LDO) regulator for power supply.
- Small form factor with a 12.00 mm × 6.00 mm CSP_BGA package.
- Operating temperature range of −40°C to +85°C.
Applications
- Current to voltage conversion.
- Chemical analyzers.
- Mass spectroscopy.
- Time of Flight (ToF) measurements.
- Fiber optic sensing and Optical Time-Domain Reflectometry (OTDR).
- Optical amplifiers.
- Reconfigurable optical add and drop multiplexers (ROADM).
Q & A
- What is the ADA4355ABCZ?
The ADA4355ABCZ is a high-performance, current-input µModule from Analog Devices Inc., designed for advanced data acquisition applications. - What is the operating temperature range of the ADA4355ABCZ?
The operating temperature range is −40°C to +85°C. - What is the maximum clock frequency supported by the ADA4355ABCZ?
The maximum clock frequency supported is 1000 MHz. - Does the ADA4355ABCZ support DDR operation?
Yes, it supports double data rate (DDR) operation with a data clock output (DCO) up to 500 MHz. - What is the package type of the ADA4355ABCZ?
The package type is a 12.00 mm × 6.00 mm CSP_BGA. - What are some of the key applications of the ADA4355ABCZ?
Key applications include current to voltage conversion, chemical analyzers, mass spectroscopy, Time of Flight (ToF) measurements, fiber optic sensing, and reconfigurable optical add and drop multiplexers (ROADM). - Does the ADA4355ABCZ have an on-chip LDO regulator?
Yes, it includes an on-chip low dropout (LDO) regulator for power supply. - What is the quiescent power consumption of the ADA4355ABCZ with LDO enabled?
The quiescent power consumption with LDO enabled is 546 mW. - What is the conversion rate of the ADA4355ABCZ?
The conversion rate ranges from 10 to 125 MSPS. - What type of amplifier is integrated into the ADA4355ABCZ?
The ADA4355ABCZ features a high-speed transimpedance amplifier (TIA).
