Overview
The HMC190BMS8E is a low-cost Single-Pole Double-Throw (SPDT) switch manufactured by Analog Devices Inc. This device is packaged in an 8-lead MSOP package and is designed to control signals from DC to 3 GHz. It is particularly suited for low and medium power applications, utilizing positive control voltages. The switch is optimized for battery-powered radio systems, especially at frequencies of 0.9, 1.9, and 2.4 GHz, due to its minimal DC current requirements.
Key Specifications
| Parameter | Frequency Range | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Insertion Loss | DC - 1.0 GHz | 0.4 | 0.4 | 0.6 | dB |
| DC - 2.0 GHz | 0.4 | 0.5 | 0.8 | dB | |
| DC - 2.5 GHz | 0.5 | 0.6 | 1.0 | dB | |
| DC - 3.0 GHz | 0.7 | 0.8 | 1.0 | dB | |
| Isolation | DC - 1.0 GHz | 23 | 30 | 30 | dB |
| DC - 2.0 GHz | 23 | 30 | 30 | dB | |
| DC - 2.5 GHz | 22 | 30 | 25 | dB | |
| DC - 3.0 GHz | 19 | 25 | 25 | dB | |
| Return Loss | DC - 1.0 GHz | 24 | 30 | 30 | dB |
| DC - 2.0 GHz | 20 | 24 | 20 | dB | |
| DC - 2.5 GHz | 15 | 20 | 16 | dB | |
| DC - 3.0 GHz | 10 | 16 | 10 | dB | |
| Input Power for 1 dB Compression | 0.5 - 1.0 GHz | 25 | 30 | dBm | |
| 0.5 - 3.0 GHz | 23 | 29 | dBm | ||
| Input Third Order Intercept | 0.5 - 1.0 GHz | 45 | 56 | dBm | |
| 0.5 - 3.0 GHz | 44 | 55 | dBm | ||
| Switching Characteristics | tRISE, tFALL (10/90% RF) | 5 | 10 | ns | |
| tON, tOFF (50% CTL to 10/90% RF) | 5 | 10 | ns | ||
| Control Voltage Range | -0.2 | +12 | Vdc | ||
| Operating Temperature | -40 | +85 | °C | ||
| Storage Temperature | -65 | +150 | °C |
Key Features
- Low Insertion Loss: 0.4 dB typical from DC to 1 GHz, making it suitable for high-frequency applications.
- Ultra Small Package: MSOP8 package, ideal for space-constrained designs.
- High Input IP3: +56 dBm, providing exceptional third-order intermodulation performance.
- Positive Control: Operates with control voltages of 0/+3V @ 0.1 µA, minimizing power consumption.
- Low Power Consumption: Optimized for battery-powered radio systems.
- High Isolation and Return Loss: Maintains high isolation and return loss across the frequency range.
- Fast Switching Times: tRISE and tFALL of 5-10 ns, and tON and tOFF of 5-10 ns.
Applications
- MMDS & Wireless LAN: Suitable for wireless local area network applications.
- Portable Wireless Systems: Ideal for battery-powered radio systems at frequencies such as 0.9, 1.9, and 2.4 GHz.
- RF and Microwave Systems: Can be used in various RF and microwave applications requiring low insertion loss and high isolation.
Q & A
- What is the frequency range of the HMC190BMS8E switch?
The HMC190BMS8E switch can control signals from DC to 3 GHz. - What is the typical insertion loss of the HMC190BMS8E?
The typical insertion loss is 0.4 dB from DC to 1 GHz. - What is the input IP3 of the HMC190BMS8E?
The input IP3 is +56 dBm. - What are the control voltages for the HMC190BMS8E?
The control voltages are 0/+3V @ 0.1 µA. - What is the package type of the HMC190BMS8E?
The package type is MSOP8. - What are the typical applications of the HMC190BMS8E?
Typical applications include MMDS, Wireless LAN, and portable wireless systems. - What are the operating and storage temperatures of the HMC190BMS8E?
The operating temperature is -40 to +85 °C, and the storage temperature is -65 to +150 °C. - How fast is the switching time of the HMC190BMS8E?
The switching times (tRISE, tFALL, tON, tOFF) are between 5-10 ns. - Is the HMC190BMS8E RoHS-compliant?
Yes, the HMC190BMS8E is RoHS-compliant. - What is the ESD sensitivity of the HMC190BMS8E?
The ESD sensitivity is Class 1A.
