MAX4948ETG+

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Analog Devices Inc./Maxim Integrated

IC SWITCH SPDT X 6 5.5OHM 24TQFN

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MAX4948ETG+

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Analog Devices Inc./Maxim Integrated

IC SWITCH SPDT X 6 5.5OHM 24TQFN

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX4948 Series

The MAX4947/MAX4948 analog switches operate from a single +1.8V to +5.5V supply. These switches feature a low 30pF (typ) capacitance for high-speed data switching applications.The MAX4947 is a triple double-pole/double-throw (DPDT) switch, and the MAX4748 is a hex single-pole/double-throw (SPDT) switch with one control logic input. The MAX4947 has three logic inputs to control the switches in pairs. The MAX4948 has one logic input and an enable input (active-low EN) to disable the switches.The MAX4947/MAX4948 are available in small 24-pin (4mm x 4mm) TQFN and 25-bump (2.5mm x 2.5mm) chip-scale packages (UCSP™).ApplicationsCell PhonesPDAsSDIO/Memory StickUART Signal SwitchingUSB Signal Switching

Technical Specifications

Parameters and characteristics for this part

Specification	MAX4948ETG+

-3db Bandwidth	300 MHz
Channel Capacitance (CD(off))	15 pF
Channel Capacitance (CS(off))	15 pF
Channel-to-Channel Matching (ΔRon)	300 mOhm
Charge Injection	10 pC
Crosstalk	-90 dB
Current - Leakage (Max)	3 nA
Demultiplexer Outputs	1
Mounting Type	Surface Mount
Multiplexer Inputs	2
Number of Circuits	6
On-State Resistance (Max)	5.5 Ohm
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	24-WFQFN Exposed Pad
Package Length	4 mm
Package Name	24-TQFN
Package Width	4 mm
Switch Circuit Type	SPDT
Switch Time Toff (Max)	800 ns
Switch Time Ton (Max)	800 ns
Voltage - Supply, Single (V+) (Maximum)	5.5 V
Voltage - Supply, Single (V+) (Minimum)	1.8 V

MAX4948 Series

Part	Supplied Contents	Function	Type	Contents	Utilized IC / Part	Charge Injection	Channel Capacitance (CS(off))	Channel Capacitance (CD(off))	Operating Temperature (Max)	Operating Temperature (Min)	Switch Circuit Type	Package / Case	Switch Time Ton (Max)	Switch Time Toff (Max)	Mounting Type	Multiplexer Inputs	Demultiplexer Outputs	-3db Bandwidth	Current - Leakage (Max)	Package Width	Package Name	Package Length	Number of Circuits	Crosstalk	Voltage - Supply, Single (V+) (Minimum)	Voltage - Supply, Single (V+) (Maximum)	Channel-to-Channel Matching (ΔRon)	On-State Resistance (Max)
Analog Devices Inc./Maxim Integrated MAX4948EVKIT+	Board(s)	Special Purpose	Interface	Board	MAX4948
Analog Devices Inc./Maxim Integrated MAX4948ETG+						10 pC	15 pF	15 pF	85 °C	-40 °C	SPDT	24-WFQFN Exposed Pad	800 ns	800 ns	Surface Mount	2	1	300 MHz	3 nA	4 mm	24-TQFN	4 mm	6	-90 dB	1.8 V	5.5 V	300 mOhm	5.5 Ohm
Analog Devices Inc./Maxim Integrated MAX4948ETG+T						10 pC	15 pF	15 pF	85 °C	-40 °C	SPDT	24-WFQFN Exposed Pad	800 ns	800 ns	Surface Mount	2	1	300 MHz	3 nA	4 mm	24-TQFN	4 mm	6	-90 dB	1.8 V	5.5 V	300 mOhm	5.5 Ohm
Analog Devices Inc./Maxim Integrated MAX4948ERA+T						10 pC	15 pF	25 pF	85 °C	-40 °C	SPDT	25-WFBGA CSPBGA	800 ns	800 ns	Surface Mount	2	1	300 MHz	3 nA	2.56 mm	25-UCSP	2.56 mm	6	-90 dB	1.8 V	5.5 V	300 mOhm	5.5 Ohm
Analog Devices Inc./Maxim Integrated MAX4948EBA+T						10 pC	15 pF	15 pF	85 °C	-40 °C	SPDT	25-WFBGA CSPBGA	800 ns	800 ns	Surface Mount	2	1	300 MHz	3 nA	2.54 mm	25-UCSP	0.1 in	6	-90 dB	1.8 V	5.5 V	300 mOhm	5.5 Ohm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MAX4947-MAX4948: Hex SPDT Data Switch Data Sheet (Rev.2)

MAX4948 Reliability Data

Package Drawing - 24-TQFN-4X4X0.75

MAX4948ETG+ | Datasheet

Datasheet