Overview
The HMC744LC3C, produced by Analog Devices Inc., is a high-speed 1:2 fanout buffer designed for applications requiring fast rise times and high data transmission rates. This component is part of the Hittite Microwave Corporation's product line, now integrated into Analog Devices. It is optimized for use in high-speed digital and RF systems, offering programmable output voltage and fast signal propagation.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Power Supply Voltage | 3.0 | 3.3 | 3.6 | V |
| Power Supply Current | 80 | mA | ||
| Maximum Data Rate | 13 | Gbps | ||
| Maximum Clock Rate | 13 | 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 | ||
| Output Amplitude (Differential, peak-to-peak) | 1100 | mVp-p | ||
| Propagation Delay | 105 | ps | ||
| Package Type | 16 Lead Ceramic 3x3 mm SMT |
Key Features
- Supports high data rates up to 13 Gbps and clock frequencies up to 13 GHz.
- Fast rise and fall times: 22 / 20 ps.
- Low power consumption: 264 mW typical.
- Programmable differential output voltage swing: 700 - 1300 mV.
- Single supply operation: +3.3 V.
- Differential and single-ended operation.
- Output level control pin for loss compensation or signal-level optimization.
- ROHS-compliant 3x3 mm SMT package.
Applications
- RF Automated Test Equipment (ATE) applications.
- Broadband test and measurement systems.
- Serial data transmission up to 13 Gbps.
- Digital logic systems up to 13 GHz.
Q & A
- What is the maximum data rate supported by the HMC744LC3C?
The HMC744LC3C supports data rates up to 13 Gbps. - What is the maximum clock frequency for the HMC744LC3C?
The maximum clock frequency is up to 13 GHz. - What is the typical power consumption of the HMC744LC3C?
The typical power consumption is 264 mW. - What is the output voltage swing range for the HMC744LC3C?
The programmable differential output voltage swing range is 700 - 1300 mV. - What type of package does the HMC744LC3C come in?
The HMC744LC3C comes in a 16 Lead Ceramic 3x3 mm SMT package. - Is the HMC744LC3C ROHS-compliant?
Yes, the HMC744LC3C is ROHS-compliant. - What is the typical propagation delay of the HMC744LC3C?
The typical propagation delay is 105 ps. - Can the HMC744LC3C operate with both differential and single-ended inputs?
Yes, the HMC744LC3C supports both differential and single-ended operation. - What is the purpose of the output level control pin (VR) on the HMC744LC3C?
The output level control pin (VR) allows for loss compensation or signal-level optimization. - In what types of systems is the HMC744LC3C typically used?
The HMC744LC3C is typically used in RF ATE, broadband test and measurement, serial data transmission, and digital logic systems.
