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2,240 pcs
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2240 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The AD8326AREZ from Analog Devices is a high-output power, digitally controlled, variable gain amplifier optimized for coaxial line driving applications. It is designed for data and telephony cable modems adhering to the MCNS-DOCSIS upstream standard.
This device features gain programmability in 0.75 dB steps over a 53.5 dB range, controlled by an 8-bit serial word. It offers low distortion at 65 dBmV output, with SFDR figures of -62 dBc at 21 MHz and -58 dBc at 65 MHz. The 1 dB compression point is 25 dBm at 10 MHz, and the output noise level is -45 dBmV in 160 kHz. The upper bandwidth is 100 MHz across the full gain range.
The AD8326AREZ maintains a 75 Ohm output impedance, making it suitable for driving coaxial cables. It supports single or dual supply operation and includes power-up and power-down conditions. The device accepts differential or single-ended input signals.
Packaged in a 28-TSSOP (Exposed Pad) with surface mount, the AD8326AREZ is suitable for various CATV applications, including telephony modems and terminal devices. Its digitally controlled variable attenuation and high-power output amplifier make it a versatile gain block.
The AD8326AREZ is gain programmable in 0.75 dB steps over a 53.5 dB range.
The AD8326AREZ maintains a typical output impedance of 75 Ohms.
The upper bandwidth of the AD8326AREZ is 100 MHz across the full gain range.
The AD8326AREZ has a typical SFDR of -62 dBc at 21 MHz.
The 1 dB compression point for the AD8326AREZ is 25 dBm at 10 MHz.
The RoHS status is RoHS3 Compliant, but this data is unverified.
The AD8326AREZ is supplied in a 28-TSSOP (Exposed Pad) package for surface mounting.