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Specifications
SKU: 11632059
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 4.5 | 5.0 | 5.5 | V | |
| Supply Current (Active) | ICC | - | 125 | - | mA | At VCC = 5V, fIN = 100 MHz |
| Supply Current (Shutdown) | ICC(SD) | - | 10 | - | μA | Shutdown mode |
| Input Frequency Range | fIN | 10 | - | 600 | MHz | |
| Output Power | POUT | - | 27 | - | dBm | At VCC = 5V, fIN = 100 MHz, RLOAD = 50 Ω |
| Gain Control Range | GCR | - | 30 | - | dB | Linear-in-dB gain control |
| Gain Control Voltage | VGAIN | 0 | - | 1.5 | V | 0 V to 1.5 V for full gain range |
| Gain Slope | SLOPE | - | 30 | - | dB/V | Gain change per volt of VGAIN |
| Input Return Loss | RLIN | - | -10 | - | dB | At fIN = 100 MHz |
| Output Return Loss | RLOUT | - | -10 | - | dB | At fIN = 100 MHz |
| Harmonic Distortion | HD2/HD3 | - | -50 | - | dBc | Second and third harmonic distortion at POUT = 27 dBm, fIN = 100 MHz |
| Noise Figure | NF | - | 5 | - | dB | At VCC = 5V, fIN = 100 MHz |
| Operating Temperature | Toper | -40 | - | 85 | °C | Industrial temperature range |
| Storage Temperature | Tstg | -65 | - | 150 | °C |
Instructions for Use:
Power Supply:
- Connect the supply voltage (VCC) to the positive power supply pin and ground (GND) to the negative power supply pin.
- Ensure the supply voltage is within the specified range (4.5V to 5.5V).
Gain Control:
- Apply the gain control voltage (VGAIN) to the gain control pin.
- The gain control voltage should be between 0V and 1.5V for the full gain range of 30 dB.
Input Signal:
- Connect the input signal to the RF input pin.
- Ensure the input frequency is within the specified range (10 MHz to 600 MHz).
Output Signal:
- Connect a 50 Ω load to the RF output pin.
- The output power can reach up to 27 dBm at 100 MHz with a 50 Ω load.
Shutdown Mode:
- To enter shutdown mode, apply a low logic level to the shutdown pin (SD).
- In shutdown mode, the supply current drops to approximately 10 μA.
Thermal Management:
- Ensure adequate heat dissipation if operating at high power levels or in high ambient temperatures.
- The device is designed to operate within the industrial temperature range (-40°C to 85°C).
Layout Considerations:
- Use short, wide traces for RF signals to minimize losses and parasitic effects.
- Place bypass capacitors close to the power supply pins to ensure stable operation.
Storage:
- Store the device in a dry environment to prevent moisture damage.
- The storage temperature range is -65°C to 150°C.
For more detailed information, refer to the AD8370AREZ datasheet provided by Analog Devices.
(For reference only)Inquiry - AD8370AREZ
