Overview
The ADG936BCPZ-RL, produced by Analog Devices Inc., is a wideband analog switch that features two independently selectable Single Pole Double Throw (SPDT) switches. These switches are designed using a CMOS process, providing high isolation and low insertion loss, making them suitable for a variety of RF and microwave applications.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Operating Frequency | 4 GHz | |||||
| Insertion Loss | S21, S12 | DC to 100 MHz; VDD = 2.5 V ± 10% | 0.4 | 0.5 | dB | |
| Insertion Loss | S21, S12 | 500 MHz; VDD = 2.5 V ± 10% | 0.6 | 0.8 | dB | |
| Insertion Loss | S21, S12 | 1000 MHz; VDD = 2.5 V ± 10% | 0.9 | 1.25 | dB | |
| Isolation—RFCx to RF1x/RF2x | S21, S12 | 100 MHz | 52 | 60 | dB | |
| Isolation—RFCx to RF1x/RF2x | S21, S12 | 500 MHz | 40 | 47 | dB | |
| Isolation—RFCx to RF1x/RF2x | S21, S12 | 1000 MHz | 31 | 36 | dB | |
| Supply Voltage | VDD | 1.65 V | 2.5 V | 2.75 V | V | |
| Operating Temperature Range | -40°C | 85°C | °C | |||
| Switch-on Time | tON | 50% CTRL to 90% RF | 11 ns | 14 ns | ns | |
| Switch-off Time | tOFF | 50% CTRL to 10% RF | 10 ns | 13 ns | ns |
Key Features
- Wideband switch with a -3 dB frequency at 4 GHz
- High off-isolation of up to 36 dB at 1 GHz
- Low insertion loss: 0.9 dB at 1 GHz
- Single 1.65 V to 2.75 V power supply
- CMOS/LVTTL control logic
- Low power consumption: maximum of 1 μA
- Available in 20-lead TSSOP and 4 mm × 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-RL?
The ADG936BCPZ-RL operates up to 4 GHz.
- What is the typical insertion loss at 1 GHz?
The typical insertion loss at 1 GHz is 0.9 dB.
- What is the isolation between RFCx and RF1x/RF2x at 1 GHz?
The isolation between RFCx and RF1x/RF2x at 1 GHz is up to 36 dB.
- What is the supply voltage range for the ADG936BCPZ-RL?
The supply voltage range is from 1.65 V to 2.75 V.
- What are the package options for the ADG936BCPZ-RL?
The device is available in 20-lead TSSOP and 4 mm × 4 mm LFCSP packages.
- What is the maximum switch-on time for the ADG936BCPZ-RL?
The maximum switch-on time is 14 ns.
- What is the maximum switch-off time for the ADG936BCPZ-RL?
The maximum switch-off time is 13 ns.
- What are some common applications for the ADG936BCPZ-RL?
Common applications include wireless communications, general-purpose RF switching, dual-band applications, high-speed filter selection, and antenna diversity switching.
- What is the operating temperature range for the ADG936BCPZ-RL?
The operating temperature range is from -40°C to +85°C.
- What is the technology used in the ADG936BCPZ-RL?
The device uses CMOS technology.
