Details

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BUY LT5579IUH#PBF https://www.utsource.net/itm/p/8192631.html
New and original

Parameter	Min	Typical	Max	Unit	Description
Supply Voltage (VPOS)	4.75	5	5.25	V	Positive supply voltage
Supply Voltage (VNEG)	-4.75	-5	-5.25	V	Negative supply voltage
Power Consumption	-	380	-	mW	Total power consumption
Conversion Gain	-	-10	-	dB	RF to IF conversion gain
Noise Figure	-	9.5	-	dB	Input referred noise figure
IP3 (Third Order Intercept Point)	-	24	-	dBm	Intermodulation performance
Input Return Loss	-	16	-	dB	Input impedance matching
Output Return Loss	-	18	-	dB	Output impedance matching
Operating Temperature	-40	-	85	°C	Ambient operating temperature range

Instructions for LT5579IUH#PBF

1. Power Supply Connection:

   • Connect the positive supply (VPOS) to a stable +5V source.
   • Connect the negative supply (VNEG) to a stable -5V source.
   • Ensure that both supplies have adequate decoupling capacitors close to the device to minimize noise and transients.

2. Input Signal Handling:

   • The input signal should be within the specified frequency range of the device.
   • Match the input impedance using appropriate external components to achieve the specified input return loss.

3. Output Signal Handling:

   • The output impedance should also be matched as per the specified output return loss.
   • Use appropriate filtering if necessary to isolate the desired IF signal from any unwanted harmonics or noise.

4. Thermal Management:

   • Ensure adequate heat sinking or thermal management, especially if operating at higher temperatures or with high power levels.
   • Keep the operating temperature within the specified range to ensure reliable operation.

5. Handling Precautions:

   • Handle the device with care to avoid ESD damage.
   • Follow proper soldering practices to avoid damage during installation.

6. Testing and Validation:

   • Verify all connections before powering on the device.
   • Test the device under typical operating conditions to ensure it meets the expected performance parameters.

(For reference only)