Overview
The ADG936BCPZ, produced by Analog Devices Inc., is a wideband analog switch that features two independently selectable Single-Pole Double-Throw (SPDT) switches. These switches are fabricated using a CMOS process, which provides high isolation and low insertion loss, making them suitable for a variety of high-frequency applications. The ADG936BCPZ is available in a 20-lead LFCSP (Lead Frame Chip Scale Package) and operates with a single power supply ranging from 1.65 V to 2.75 V.
Key Specifications
| Parameter | Value |
|---|---|
| Technology | CMOS/LVTTL |
| Package Type | LFCSP-20 |
| Pin Count | 20 |
| Dimensions | 4 mm x 4 mm x 0.83 mm |
| Mounting Type | Surface Mount |
| Supply Voltage Range | 1.65 V to 2.75 V |
| Operating Temperature Range | -40°C to +85°C |
| Off-state Isolation (at 1 GHz) | 36 dB |
| Insertion Loss (dc to 1 GHz) | 0.9 dB |
| Switch-on Time | 11 ns to 14 ns |
| Switch-off Time | 10 ns to 13 ns |
| Quiescent Power Supply Current | 0.1 μA to 1 μA |
Key Features
- Wideband operation: -3 dB at 4 GHz
- High off-state isolation: 36 dB at 1 GHz
- Low insertion loss: 0.9 dB from dc to 1 GHz
- Single power supply: 1.65 V to 2.75 V
- CMOS/LVTTL control logic
- Low power consumption: maximum 1 μA
- Available in 20-lead TSSOP and 4 mm x 4 mm LFCSP packages
Applications
- Wireless communications
- General-purpose RF switching
- Dual-band applications
- High-speed filter selection
- Digital transceiver front-end switch
- IF switching
- Tuner modules
- Antenna diversity switching
Q & A
- What is the operating frequency range of the ADG936BCPZ?
The ADG936BCPZ operates up to 4 GHz with a -3 dB bandwidth.
- What is the isolation performance of the ADG936BCPZ at 1 GHz?
The ADG936BCPZ provides an off-state isolation of 36 dB at 1 GHz.
- What is the insertion loss of the ADG936BCPZ from dc to 1 GHz?
The insertion loss is 0.9 dB from dc to 1 GHz.
- What is the power supply voltage range for the ADG936BCPZ?
The power supply voltage range is from 1.65 V to 2.75 V.
- What are the typical switch-on and switch-off times for the ADG936BCPZ?
The switch-on time is typically between 11 ns and 14 ns, and the switch-off time is typically between 10 ns and 13 ns.
- What is the quiescent power supply current of the ADG936BCPZ?
The quiescent power supply current is between 0.1 μA and 1 μA.
- In what package types is the ADG936BCPZ available?
The ADG936BCPZ is available in 20-lead TSSOP and 4 mm x 4 mm LFCSP packages.
- What are some common applications for the ADG936BCPZ?
Common applications include wireless communications, general-purpose RF switching, dual-band applications, high-speed filter selection, digital transceiver front-end switching, IF switching, tuner modules, and antenna diversity switching.
- What is the operating temperature range for the ADG936BCPZ?
The operating temperature range is from -40°C to +85°C.
- Is the ADG936BCPZ suitable for high-frequency RF applications?
