What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

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AD8318ACPZ-REEL7

Name: AD8318ACPZ-REEL7
Brand: Analog Devices Inc.
Price: 9.40 USD
Availability: InStock
Rating: 5 (1 reviews)

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Manufacturer Analog Devices Inc.

Manufacturer Product Number AD8318ACPZ-REEL7

Description IC RF DETECT 1MHZ-8GHZ 16LFCSP

Datasheet AD8318ACPZ-REEL7 Datasheet(pdf)

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$9.40

Quantity Quantity Available: 4500

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Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

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AD8318ACPZ-REEL7 FEATURES

► Wide bandwidth: 1 MHz to 8 GHz► High accuracy: ±1.0 dB over 55 dB range (f < 5.8 GHz)► Stability over temperature: ±0.5 dB► Low noise measurement/controller output (VOUT)► Pulse response time: 10 ns/12 ns (fall/rise)► Integrated temperature sensor► Small footprint LFCSP► Power-down feature: <1.5 mW at 5 V► Single-supply operation: 5 V at 68 mA► Fabricated using high speed SiGe process

AD8318ACPZ-REEL7 GENERAL DESCRIPTION

The AD8318 is a demodulating logarithmic amplifier, capable ofaccurately converting an RF input signal to a corresponding deci-bel-scaled output voltage. It employs the progressive compressiontechnique over a cascaded amplifier chain, each stage of which isequipped with a detector cell. The device is used in measurementor controller mode. The AD8318 maintains accurate log conform-ance for signals of 1 MHz to 6 GHz and provides useful operationto 8 GHz. The input range is typically 60 dB (referenced to 50 Ω)with error less than ±1 dB. The AD8318 has a 10 ns responsetime that enables RF burst detection to beyond 45 MHz. Thedevice provides unprecedented logarithmic intercept stability vs.ambient temperature conditions. A 2 mV/°C slope temperaturesensor output is also provided for additional system monitoring. Asingle supply of 5 V is required. Current consumption is typically 68mA. Power consumption decreases to <1.5 mW when the device isdisabled.The AD8318 can be configured to provide a control voltage to aVGA, such as a power amplifier or a measurement output, from PinVOUT. Because the output can be used for controller applications,wideband noise is minimal.In this mode, the setpoint control voltage is applied to VSET.The feedback loop through an RF amplifier is closed via VOUT,the output of which regulates the amplifier output to a magnitudecorresponding to VSET. The AD8318 provides 0 V to 4.9 V outputcapability at the VOUT pin, suitable for controller applications. As ameasurement device, Pin VOUT is externally connected to VSET toproduce an output voltage, VOUT, which is a decreasing linear-in-dBfunction of the RF input signal amplitude.The logarithmic slope is nominally -25 mV/dB but can be adjustedby scaling the feedback voltage from VOUT to the VSET interface.The intercept is 20 dBm (referenced to 50 Ω, CW input) using theINHI input. These parameters are very stable against supply andtemperature variations.The AD8318 is fabricated on a SiGe bipolar IC process and isavailable in a 4 mm × 4 mm, 16-lead LFCSP for the operatingtemperature range of –40oC to +85oC.Figure 2. Typical Logarithmic Response and Error vs. Input Amplitude at 5.8GHz

AD8318ACPZ-REEL7 APPLICATIONS

► RF transmitter PA setpoint control and level monitoring► RSSI measurement in base stations, WLAN, WiMAX, and radars

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Product Attributes

TYPE	DESCRIPTION	Select all
Mounting Type	Surface Mount
Current - Supply	68 mA
Voltage - Supply	4.5V ~ 5.5V
Accuracy	±1dB
Input Range	-60dBm ~ -2dBm
RF Type	RADAR, 802.11/WiFi, 8.2.16/WiMax, Wireless LAN
Frequency	1MHz ~ 8GHz
Product Status	Active
Package	Tape & Reel (TR)
Series	-
Supplier Device Package	16-LFCSP-VQ (4x4)
Package / Case	16-VQFN Exposed Pad, CSP