Metodo di pagamento
![hsbc](/img/service-policies-hsbc.png)
![paypal](/img/service-policies-paypal.png)
![wu](/img/service-policies-wu.png)
![mg](/img/service-policies-mg.png)
Precisely amplify and condition high-frequency signals with this reliable ADI logarithmic amplifier module
LFCSPProduttore:
ProduttorePart #:
AD8318ACPZ
Scheda dati:
Pin Count:
17
Released Date:
Apr 3, 2018
Last Modified Date:
Mar 7, 2023 4:10 PM UTC
EDA/CAD Modelli:
Compila il breve modulo sottostante e ti forniremo immediatamente il preventivo.
The AD8318 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output voltage. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device is used in measurement or controller mode. The AD8318 maintains accurate log conformance for signals of 1 MHz to 6 GHz and provides useful operation to 8 GHz. The input range is typically 60 dB (re: 50 Ω) with error less than ±1 dB. The AD8318 has a 10 ns response time that enables RF burst detection to beyond 45 MHz. The device provides unprecedented logarithmic intercept stability vs. ambient temperature conditions. A 2 mV/°C slope temperature sensor output is also provided for additional system monitoring. A single supply of 5 V is required. Current consumption is typically 68 mA. Power consumption decreases to <1.5 mW when the device is disabled.
The AD8318 can be configured to provide a control voltage to a VGA, such as a power amplifier or a measurement output, from Pin VOUT. 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 magnitude corresponding to VSET. The AD8318 provides 0 V to 4.9 V output capability at the VOUT pin, suitable for controller applications. As a measurement device, Pin VOUT is externally connected to VSET to produce an output voltage, VOUT, which is a decreasing linear-in-dB function of the RF input signal amplitude.
The logarithmic slope is nominally −25 mV/dB but can be adjusted by scaling the feedback voltage from VOUT to the VSET interface. The intercept is 20 dBm (re: 50 Ω, CW input) using the INHI input. These parameters are very stable against supply and temperature variations.
The AD8318 is fabricated on a SiGe bipolar IC process and is available in a 4 mm × 4 mm, 16-lead LFCSP for the operating temperature range of –40°C to +85°C.
Pin Count | 17 | Released Date | Apr 3, 2018 |
Last Modified Date | Mar 7, 2023 4:10 PM UTC |
Relativi al servizio post-vendita e alla liquidazione
Metodo di pagamento
Per canali di pagamento alternativi, contattaci a:
[email protected]metodo di spedizione
AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..
Prodotto 365 giorni
Qualità garantita
Promettiamo di fornire un servizio di garanzia della qualità di 365 giorni per tutti i nostri prodotti.
Qtà. | Prezzo unitario | Est. Prezzo |
---|---|---|
1+ | - | - |
I prezzi sottostanti sono solo di riferimento.
Tutte le distinte materiali (BOM) possono essere inviate via e-mail a
[email protected],
oppure compila il modulo sottostante per richiedere un preventivo per AD8318ACPZ, preventivi garantiti entro
12 ore.
AD9364BBCZ
Analog Devices Inc.
1 x 1 RF Agile Transceiver
ADRF5020BCCZN
Analog Devices Inc.
100MHz~30GHz 65dB 2dB LGA-20(3x3) RF Switches ROHS
HMC424ALP3E
Analog Devices, Inc
6Bit 0.5dBStep 31.5dB 13GHz 16-Pin LFCSP EP Cut Tape
HMC451LC3
ADI
Medium Power Amplifier SMT, 5 - 20 GHz
HMC441LC3B
Analog Devices
High-gain amplifier for wireless communication system
Norms. Delivery on time.