AD619, AD6190, AD6190ARS Selling Leads, Datasheet
MFG:AD Package Cooled:SOP D/C:00+
AD619, AD6190, AD6190ARS
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Info of AD619
Info of AD6190
Info of AD6190ARS
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About AD6190
PDF/DataSheet Download
Datasheet: AD6190
File Size: 153664 KB
Manufacturer: AD [Analog Devices]
Download : Click here to Download
About AD6190
PDF/DataSheet Download
Datasheet: AD6190
File Size: 153664 KB
Manufacturer: AD [Analog Devices]
Download : Click here to Download
About AD6190ARS
PDF/DataSheet Download
Datasheet: AD6190ARS
File Size: 153664 KB
Manufacturer: AD [Analog Devices]
Download : Click here to Download
AD6190 General Description
The AD6190 900 MHz RF Transceiver provides a complete RF/IF section for systems operating in the 902 MHz928 MHz license-free ISM band. The high level of integration allows several dozen discrete components to be replaced. It is ideally suited for use in cordless telephone and wireless data applications.
The receiver section includes a Low Noise Amplifier (LNA). The LNA's output drives an image-reject mixer; the mixer's output optimized for 10.7 MHz is filtered and processed by the limiting IF amplifier.
The transmit section accepts a modulated 10.7 MHz IF input, and uses an image-reject upconverter to mix the signal up to the 902 MHz928 MHz RF carrier frequency while suppressing the unwanted image and LO components. The RF output is raised to a nominal 0.5 milliwatt (3 dBm) output level. This output can be used directly or can drive an external power amplifier to higher levels.
The on-chip VCO operates at 2´ the local oscillator frequency. This reduces oscillator pulling due to strong interferers in-band or transmitter leakage. An on-chip 64/65 prescaler allows the VCO to be controlled by a low cost 15 MHz CMOS synthesizer.
An on-chip low dropout regulator minimizes VCO pushing. The transmit section, receive section, or both, can be placed in a low current SLEEP mode when not in use. The AD6190 900 MHz RF transceiver is packaged in a 28-lead SSOP package.
The AD6190 900 MHz RF Transceiver is part of the Analog Devices/Zilog "A-to-Z Phone" Spread-Spectrum System for cordless telephone and data communications applications. Contact Zilog directly at (408) 370-8000 for more information on the Z87000 series baseband controller chips.
The receiver section includes a Low Noise Amplifier (LNA). The LNA's output drives an image-reject mixer; the mixer's output optimized for 10.7 MHz is filtered and processed by the limiting IF amplifier.
The transmit section accepts a modulated 10.7 MHz IF input, and uses an image-reject upconverter to mix the signal up to the 902 MHz928 MHz RF carrier frequency while suppressing the unwanted image and LO components. The RF output is raised to a nominal 0.5 milliwatt (3 dBm) output level. This output can be used directly or can drive an external power amplifier to higher levels.
The on-chip VCO operates at 2´ the local oscillator frequency. This reduces oscillator pulling due to strong interferers in-band or transmitter leakage. An on-chip 64/65 prescaler allows the VCO to be controlled by a low cost 15 MHz CMOS synthesizer.
An on-chip low dropout regulator minimizes VCO pushing. The transmit section, receive section, or both, can be placed in a low current SLEEP mode when not in use. The AD6190 900 MHz RF transceiver is packaged in a 28-lead SSOP package.
The AD6190 900 MHz RF Transceiver is part of the Analog Devices/Zilog "A-to-Z Phone" Spread-Spectrum System for cordless telephone and data communications applications. Contact Zilog directly at (408) 370-8000 for more information on the Z87000 series baseband controller chips.
AD6190 Maximum Ratings
Supply Voltage
VBATT, VCCIF, LNAVCC, VCCTX to GND . . . . . . . . . . . . . . . . . . . . +5.5 V
Maximum RF Input Level Without Damage . . . . . . . . . . . . . . . +20 dBm
Internal Power Dissipation2 . . . . . . . . . . . . . . . . . . . . . . . . . . .500 mW
Operating Temperature Range . . . . . . . . . . . . . . . . . . 25°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . .65°C to +150°C
Lead Temperature Range
(Soldering, 60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C
VBATT, VCCIF, LNAVCC, VCCTX to GND . . . . . . . . . . . . . . . . . . . . +5.5 V
Maximum RF Input Level Without Damage . . . . . . . . . . . . . . . +20 dBm
Internal Power Dissipation2 . . . . . . . . . . . . . . . . . . . . . . . . . . .500 mW
Operating Temperature Range . . . . . . . . . . . . . . . . . . 25°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . .65°C to +150°C
Lead Temperature Range
(Soldering, 60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C
AD6190 Features
Complete 900 MHz RF Transceiver
LNA
Receive Mixer
Transmit Mixer
Driver Amplifier
VCO
Prescaler
Limiter Amplifier with RSSI
On-Chip Low Dropout Regulator
Independent Sleep Modes for TX, RX
28-Lead SSOP Package
LNA
Receive Mixer
Transmit Mixer
Driver Amplifier
VCO
Prescaler
Limiter Amplifier with RSSI
On-Chip Low Dropout Regulator
Independent Sleep Modes for TX, RX
28-Lead SSOP Package
AD6190 Typical Application
902 MHz928 MHz ISM Band Cordless Telephones
902 MHz928 MHz ISM Band Wireless Data Systems
902 MHz928 MHz ISM Band Wireless Data Systems
AD6190 Connection Diagram
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