Overview
The HMC744LC3CTR-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 part of the HMC744 series and is particularly suited for applications requiring high-speed signal buffering and distribution. It operates from a single 3.3 V supply and is packaged in a ROHS-compliant 3x3 mm SMT package, making it ideal for various high-frequency applications.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Power Supply Voltage | 3.0 | 3.3 | 3.6 | V |
| Power Supply Current | 87 | mA | ||
| Maximum Data Rate | 14 | Gbps | ||
| Propagation Delay | 120 | ps | ||
| Fast Rise and Fall Times | 22 / 20 | ps | ||
| Programmable Differential Output Voltage Swing | 600 | 1100 | mV | |
| Low Power Consumption | 287 | mW |
Key Features
- Differential inputs terminated internally to 50 Ohms to the positive supply, Vcc, and may be AC or DC coupled.
- Differential CML outputs source terminated to 50 Ohms and may also be AC or DC coupled.
- Output level control pin, VR, for loss compensation or signal-level optimization.
- Differential & single-ended operation.
- Fast rise and fall times: 22 ps / 20 ps.
- Low power consumption: 287 mW typical.
- Single 3.3 V supply operation.
- ROHS-compliant 3x3 mm SMT package.
Applications
- RF ATE (Automated Test Equipment) 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 HMC744LC3CTR-R5?
The HMC744LC3CTR-R5 supports data transmission rates up to 14 Gbps.
- What is the maximum clock frequency that the HMC744LC3CTR-R5 can handle?
The HMC744LC3CTR-R5 can handle clock frequencies as high as 14 GHz.
- How is the power supply for the HMC744LC3CTR-R5 configured?
The HMC744LC3CTR-R5 operates from a single 3.3 V supply.
- What is the typical power consumption of the HMC744LC3CTR-R5?
The typical power consumption is 287 mW.
- What type of packaging does the HMC744LC3CTR-R5 use?
The HMC744LC3CTR-R5 is packaged in a ROHS-compliant 3x3 mm SMT package.
- Can the inputs and outputs of the HMC744LC3CTR-R5 be AC or DC coupled?
Yes, both the differential inputs and outputs can be AC or DC coupled.
- What is the propagation delay of the HMC744LC3CTR-R5?
The propagation delay is 120 ps.
- How can the output voltage swing be adjusted on the HMC744LC3CTR-R5?
The output voltage swing can be adjusted using the output level control pin, VR.
- What are some typical applications for the HMC744LC3CTR-R5?
Typical applications include RF ATE, broadband test and measurement, serial data transmission, and clock buffering.
- Are the inputs and outputs of the HMC744LC3CTR-R5 terminated internally?
Yes, the differential inputs are terminated internally to 50 Ohms to the positive supply, Vcc.
