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Part Number: AD8345ARE-REEL
Description: The AD8345 is a silicon RFIC quadrature modulator, designed for use from 250 MHz to 1000 MHz. Its excellent phase a...


Description: The AD8345 is a silicon RFIC quadrature modulator, designed for use from 250 MHz to 1000 MHz. Its excellent phase a...
Supply Voltage VPS1, VPS2 . . . . . . . . . . . . . . . . . . . . . 5.5 V
Input Power LOIP, LOIN (re 50 Ω) . . . . . . . . . . . . . 10 dBm
IBBP, IBBN, QBBP, QBBN . . . . . . . . . . . . . . . . . 0 V, 2.5 V
Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . 500 mW
JA (Exposed Paddle Soldered Down) . . . . . . . . . . . . 30°C/W
JA (Exposed Paddle not Soldered Down) . . . . . . . . . 95°C/W
Maximum Junction Temperature . . . . . . . . . . . . . . . . 150°C
Operating Temperature Range . . . . . . . . . . . 40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . 65°C to +150°C
Lead Temperature Range (Soldering 60 sec) . . . . . . . . 300°C
*Stresses above those listed under Absolute Maximum Ratings may cause permanent
damage to the device. This is a stress ating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
The AD8345 Modulator can be used as the IF transmit modulator in digital communication systems such as GSM and PCS transceivers. It can also directly modulate an LO signal to produce QPSK and various QAM formats for 900 MHz communication systems as well as digital TV and CATV systems. Additionally, this quadrature modulator can be used with direct digital synthesizers in hybrid phase-locked loops to generate signals over a wide frequency range with millihertz resolution.The AD8345 Modulator is supplied in a 16-lead TSSOP package wite exposed paddle. Itsperformance is specified over a 40°C to +85°C temperature range. This device is fabricated on Analog Devices' advanced silicon bipolar process.
AD8345ARE-REEL
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