Key facts
- Brand
- Analog Devices
- Model
- AD831
- Category
- Other Electronics
- Documents
- 33
- Languages
- EN
- Last added
- 2012-08-03
Start here
ANALOG DEVICES AD8318-EP: 1 MHz to 8 GHz 70 dB Logarithmic Detector/Controller Data Sheet (Rev 0 2012-07-25-)
The AD8318-EP is a demodulating logarithmic amplifier capable of accurately converting an RF input signal to a corresponding decibel-scaled output voltage. It employs progressive compression over a cascaded amplifier chain and operates with a single 5 V supply, consuming typically 68 mA.
Read onlineAnalog Devices AD831 specifications
| Specified Frequency Range | 1 MHz to 8 GHz |
|---|---|
| +3 dB Dynamic Range (25°C) | 65 dB |
| Supply Voltage | 4.5 V to 5.5 V |
| Quiescent Current (Enabled) | 68 mA |
| Operating Temperature Range | -55°C to +105°C |
All Analog Devices AD831 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- ANALOG DEVICES AD8318-EP: 1 MHz to 8 GHz 70 dB Logarithmic Detector/Controller Data Sheet (Rev 0 2012-07-25-) 12 p
- Analog Devices AD8314 Logarithmic Amplifier Datasheet 16 p
- Analog Devices AD8313 Datasheet 16 p
- Analog Devices AD831 Mixer Datasheet 16 p
- Analog Devices AD8313 Datasheet 24 p
- Analog Devices AD8314 RF Detector/Controller Datasheet Rev B 20 p
- Analog Devices AD8315 RF Detector/Controller Product Handbook 24 p
- Analog Devices AD8318 Product Handbook Rev B 24 p
- Analog Devices AD8311 50 dB GSM PA Controller Datasheet 24 p
- Analog Devices AD8319 Datasheet 20 p
- Analog Devices AD8317 Log Detector/Controller Datasheet 20 p
- Analog Devices AD8315 Datasheet 24 p
- Analog Devices AD8314 Datasheet 16 p
- Analog Devices AD8314 RF Detector/Controller Datasheet 20 p
- Analog Devices AD8314 RF Detector/Controller Datasheet 20 p
- Analog Devices AD8313 Logarithmic Detector/Controller Datasheet 24 p
- Analog Devices AD8313 Logarithmic Detector/Controller Datasheet 16 p
- Analog Devices AD8313 Datasheet 16 p
- Analog Devices AD8312 Datasheet 20 p
- Analog Devices AD8312 RF Detector Datasheet 20 p
- Analog Devices AD8312 RF Log Detector Datasheet 13 p
- Analog Devices AD8312 RF Log Detector Datasheet 13 p
- Analog Devices AD8311 Datasheet 24 p
- Analog Devices AD8311 Datasheet 24 p
- ANALOG DEVICES Fast Voltage-Out DC 440 MHz 95 dB Logarithmic Amplifier AD8310 handbook(1) 24 p
- ANALOG DEVICES Fast Voltage-Out DC 440 MHz 95 dB Logarithmic Amplifier AD8310 handbook(1)(1) 24 p
- Analog Devices AD8317 Datasheet 20 p
- Analog Devices AD8319 Log Detector Datasheet 20 p
- Analog Devices AD8311 Datasheet 24 p
- Analog Devices AD8318 Logarithmic Detector Datasheet 24 p
- Analog Devices AD8315 RF Detector/Controller Datasheet 24 p
- Analog Devices AD8310 Datasheet 24 p
- Analog Devices AD8313 Logarithmic Detector/Controller Datasheet 24 p
Questions answered in these manuals
What is the typical current consumption of the AD8318-EP?
The device typically consumes 68 mA when enabled with a 5 V supply.
How does the power-down feature affect current usage?
Power consumption decreases to less than 1.5 mW when the device is disabled.
What is the typical response time for a 10 dB step?
The response time is about 70 ns for a 10 dB step.
What LO drive level is required for optimal performance?
The AD831 requires a low LO drive of –10 dBm to achieve its specified performance.
Can the AD831 operate from a single power supply?
Yes, it can operate from a single supply of at least 9 V.
What supply voltage does the AD8313 require?
The AD8313 operates from a single supply voltage between 2.7 V and 5.5 V.