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Product Detailed Parameters
- Description：IC SWITCH SPDT X 2 3.5OHM 10WQFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：3.5Ohm
- Channel-to-Channel Matching (ΔRon)：100mOhm
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：30ns, 40ns
- -3db Bandwidth：90MHz
- Charge Injection：9pC
- Channel Capacitance (CS(off), CD(off))：15pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-110dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-WFQFN
- Supplier Device Package：10-WQFN (1.4x1.8)
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The NLAS4717EPMTR2G is a dual single-pole double-throw (SPDT) analog switch manufactured by onsemi. It features a low on-resistance of 3.5 ohms maximum and supports a single power supply voltage range of 1.8V to 5.5V. The device offers a -3dB bandwidth of 90MHz, with turn-on and turn-off times of 30ns and 40ns respectively. Key electrical characteristics include a channel-to-channel matching of 100mohm, charge injection of 9pC, and leakage current of 1nA maximum. It operates within a temperature range of -40°C to +85°C and is housed in a 10-WQFN package measuring 1.4x1.8mm.
Feature Summary
- Dual SPDT configuration for signal routing applications
- Low on-resistance for minimal signal loss
- High bandwidth capability for RF signal integrity
- Low charge injection for precise analog switching
Applications
- RF signal routing in communication systems
- Antenna switching modules
- Test and measurement equipment signal paths
Procurement Notes
Verify the specific ordering suffix EPMTR2G to confirm the tape-and-reel packaging format and lead-free status. Ensure compatibility with the 10-WQFN footprint during procurement planning. Cross-reference the manufacturer's latest datasheet revision to confirm any updates to mechanical dimensions or electrical specifications before finalizing orders.
Selection Notes
Select this component when a dual SPDT switch is required with low on-resistance and moderate bandwidth. The 1.8V to 5.5V supply range suits low-voltage digital control interfaces. Consider the 10-WQFN package size for space-constrained designs. Verify that the 90MHz bandwidth meets the application's frequency requirements compared to higher-speed alternatives.
Part Context
This part belongs to the NLAS4717 series of high-bandwidth analog switches from onsemi. It is functionally similar to other dual SPDT switches like the NLAS4717EPFCT1G but differs in packaging and reel quantity. The series is designed for portable and industrial applications requiring efficient signal path management.
Replacement Considerations
The SGM4717EP from SG Micro Corp is a documented alternative with similar dual SPDT functionality and comparable bandwidth specifications. Verify pinout compatibility and package dimensions before substitution.
