Overview
The HMC744LC3TR-R5, produced by Analog Devices Inc., is a high-speed 1:2 Fanout Buffer designed to support data transmission rates up to 14 Gbps and clock frequencies as high as 14 GHz. This component is optimized for high-speed digital logic applications, featuring low power consumption and programmable output voltage swing. It operates from a single 3.3 V supply and is packaged in a RoHS-compliant 3x3 mm SMT package.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Power Supply Voltage | 3.0 | 3.3 | 3.6 | V | |
| Power Supply Current | 87 mA | mA | |||
| Maximum Data Rate | 14 Gbps | Gbps | |||
| Maximum Clock Rate | 14 GHz | GHz | |||
| Input Voltage Range | Vcc - 1.5 | Vcc + 0.5 | V | ||
| Input Differential Range | 0.1 | 2 | Vp-p | ||
| Output Amplitude (Single-Ended, peak-to-peak) | 550 mVp-p | mVp-p | |||
| Output Amplitude (Differential, peak-to-peak) | 1100 mVp-p | mVp-p | |||
| Output Rise / Fall Time (20% - 80%) | 22 / 20 ps | ps | |||
| Propagation Delay | 120 ps | ps |
Key Features
- Differential & Single-Ended Operation
- Inputs Terminated Internally to 50 Ohms
- Programmable Differential Output Voltage Swing: 600 - 1100 mV
- Fast Rise and Fall Times: 22 / 20 ps
- Low Power Consumption: 287 mW typ.
- Single Supply: +3.3 V
- 16 Lead Ceramic 3x3 mm SMT Package: 9 mm^2
- Output level control pin, VR, for loss compensation or signal-level optimization
Applications
- RF ATE Applications
- Broadband Test & Measurement
- Serial Data Transmission up to 14 Gbps
- Clock Buffering up to 14 GHz
Q & A
- What is the maximum data transmission rate supported by the HMC744LC3TR-R5?
The HMC744LC3TR-R5 supports data transmission rates up to 14 Gbps. - What is the maximum clock frequency supported by this component?
The maximum clock frequency supported is up to 14 GHz. - What is the power supply voltage for the HMC744LC3TR-R5?
The power supply voltage is 3.3 V, with a range of 3.0 V to 3.6 V. - How is the output voltage swing of the HMC744LC3TR-R5 controlled?
The output voltage swing is programmable using the VR pin, allowing for a range of 600 - 1100 mV. - What is the typical power consumption of the HMC744LC3TR-R5?
The typical power consumption is 287 mW. - What type of package does the HMC744LC3TR-R5 come in?
The component is packaged in a RoHS-compliant 3x3 mm SMT package. - Can the inputs and outputs be AC or DC coupled?
Yes, both inputs and outputs can be AC or DC coupled. - What is the propagation delay of the HMC744LC3TR-R5?
The propagation delay is 120 ps. - What are the typical rise and fall times of the HMC744LC3TR-R5?
The rise and fall times are 22 ps and 20 ps, respectively. - What are some common applications for the HMC744LC3TR-R5?
Common applications include RF ATE, broadband test & measurement, serial data transmission, and clock buffering.
