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Product Detailed Parameters
- Description：IC RF SWITCH 2XSPDT 2GHZ 20TSSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Product Status：Active
- RF Type：General Purpose
- Topology：Absorptive
- Circuit：2 x SPDT
- Frequency Range：0Hz ~ 2GHz
- Isolation：36dB
- Insertion Loss：0.9dB
- Test Frequency：1GHz
- Impedance：50Ohm
- Voltage - Supply：1.65V ~ 2.75V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-TSSOP (0.173", 4.40mm Width)
- P1dB：16dBm
- IIP3：32dBm
- Features：-
- Supplier Device Package：20-TSSOP
- Grade：-
- Qualification：-
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Overview
The ADG936BRUZ-REEL7 is a wideband analog switch comprising two independently selectable SPDT switches fabricated using CMOS technology. It operates on a single supply voltage ranging from 1.65 V to 2.75 V and supports CMOS/LVTTL control logic. The device provides high isolation of 36 dB at 1 GHz and low insertion loss of 0.9 dB from DC to 1 GHz, with a -3 dB bandwidth extending to 4 GHz. It features an absorptive dual SPDT configuration with 50 Ω terminated shunt legs, packaged in a 20-lead TSSOP.
Feature Summary
- Wideband operation up to 4 GHz with high off-isolation
- Absorptive dual SPDT design with matched 50 Ω termination
- Low power consumption with maximum current of 1 µA
- Compatible with standard CMOS and LVTTL control logic levels
Applications
- Wireless communications systems
- General-purpose RF switching
- Dual-band applications
- High-speed filter selection
- Digital transceiver front-end switching
Procurement Notes
Verify the specific suffix 'REEL7' indicates tape-and-reel packaging when ordering. Confirm that the component matches the absorptive variant (ADG936) rather than the reflective variant (ADG936-R), as pinouts and internal terminations differ. Ensure the operating environment stays within the specified temperature range of -40°C to +85°C and the voltage limits are respected to maintain performance integrity.
Selection Notes
Select this component for applications requiring wideband signal routing with minimal reflection due to its absorptive architecture. It is suitable for low-voltage digital systems operating between 1.65 V and 2.75 V. Consider the 20-lead TSSOP package for surface-mount assembly. Evaluate if the 4 GHz bandwidth meets the highest frequency requirements of the target application.
Part Context
This part belongs to the ADG936 family of wideband analog switches from Analog Devices. The family includes both absorptive (ADG936) and reflective (ADG936-R) variants. The BRUZ suffix denotes the 20-lead TSSOP package, while REEL7 specifies the reel packaging format. These devices are designed for high-performance RF switching in compact form factors.
Replacement Considerations
The ADG936BRU is the non-reel version of the same component. The ADG936BRUZ-REEL7 is functionally equivalent to the ADG936BRUZ-REEL but may differ in packaging quantity or handling specifications. Direct substitutes like the ADG936-R series offer reflective instead of absorptive behavior, which requires circuit redesign.
