Details

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BUY SKY13373 https://www.utsource.net/itm/p/9508488.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	2.7	-	5.5	V	Operating supply voltage range
Supply Current (Typical)	IDD	-	2.5	-	mA	Typical supply current at 3.3V, 25掳C
RF Input Power	Pin	-	0	30	dBm	Maximum RF input power
Insertion Loss	IL	-	0.4	-	dB	Insertion loss at 2.4 GHz, 3.3V, 25掳C
Isolation	ISO	-	45	-	dB	Isolation between RF ports at 2.4 GHz, 3.3V, 25掳C
Return Loss	RL	-	18	-	dB	Return loss at 2.4 GHz, 3.3V, 25掳C
Control Voltage	Vctl	0	-	5.5	V	Control voltage for switching
Switching Time	tSW	-	10	-	ns	Switching time from off to on or on to off
Operating Temperature	Toper	-40	-	85	掳C	Operating temperature range
Storage Temperature	Tstg	-55	-	150	掳C	Storage temperature range

Instructions for Using SKY13373

1. Supply Voltage (VDD):

   • Ensure the supply voltage is within the range of 2.7V to 5.5V.
   • Use a stable power source to avoid voltage fluctuations that can affect performance.

2. Control Voltage (Vctl):

   • Apply the control voltage (0V to 5.5V) to switch the device between on and off states.
   • A high control voltage (typically 3.3V or 5V) turns the switch on, while a low control voltage (0V) turns it off.

3. RF Input Power (Pin):

   • The maximum RF input power is 30 dBm. Exceeding this value can damage the device.
   • Ensure proper impedance matching to avoid signal reflection and improve performance.

4. Operating Temperature (Toper):

   • The device operates reliably between -40掳C and 85掳C.
   • Avoid exposing the device to temperatures outside this range to prevent damage.

5. Storage Temperature (Tstg):

   • Store the device in a temperature range of -55掳C to 150掳C to ensure long-term reliability.

6. Switching Time (tSW):

   • The typical switching time is 10 ns. Design your control circuitry to accommodate this delay.

7. Insertion Loss (IL) and Isolation (ISO):

   • Monitor insertion loss and isolation to ensure optimal signal integrity.
   • Use the provided values as a reference for system design and troubleshooting.

8. Return Loss (RL):

   • Ensure good return loss to minimize signal reflections and improve overall system performance.

9. PCB Layout:

   • Use a well-designed PCB layout with proper grounding and decoupling capacitors to minimize noise and interference.
   • Place the device close to the RF components to reduce trace lengths and parasitic effects.

10. Handling:

    • Handle the device with care to avoid static discharge and physical damage.
    • Follow ESD (Electrostatic Discharge) precautions during handling and installation.

By following these guidelines, you can ensure reliable operation and optimal performance of the SKY13373 switch.

(For reference only)