T0797-6CP
T0797-6CP Datasheet
The T0797 is a multi-purpose demodulator RFIC. The silicon monolithic integrated circuit is a designed in Atmels advanced SiGe technology. This demodulator is capable of both quadrature demodulation or direct IF output. Features include switchable gain control on a frequency range from 65 MHz to 300 MHz. The device performs a very low amplitude as well as phase error and allows high input P1dB. The T0797 targets a variety of system applications for communications including 3G wireless.
| Part | Datasheet |
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T0797-6CP |
T0797-6CP (pdf) |
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| • Gain control in 20-dB steps • Very low I/Q amplitude and phase errors • High input P1dB • Buffered IF OUT available through baseband output • Infrastructure digital communication systems • GSM/cellular transceivers • ISM band transceivers Electrostatic sensitive device. Observe precautions for handling. 65 - 300 MHz SiGe IF Receiver / Demodulator The T0797 is a multi-purpose demodulator RFIC. The silicon monolithic integrated circuit is a designed in Atmels advanced SiGe technology. This demodulator is capable of both quadrature demodulation or direct IF output. Features include switchable gain control on a frequency range from 65 MHz to 300 MHz. The device performs a very low amplitude as well as phase error and allows high input P1dB. The T0797 targets a variety of system applications for communications including 3G wireless. T0797 Block Diagram Figure IFP 8 IFN 9 BBIP 1 BBIN 13 12 16 BBQP 15 BBQN LOP LON Preliminary Information 1 10 Preliminary Information Ordering Information Extended Type Number T0797 Package TSSOP16 Pin Configuration Figure BBIN 1 BBIP 2 VCC 3 GC2 4 GC1 5 GND 6 VCC 7 IFP 8 16 BBQP 15 BBQN 14 VCC 13 LOP 12 LON 11 GND 10 VCC 9 IFN Pin Description BBIN BBIP BBQN BBQP Baseband I-axis negative output Baseband I-axis positive output 5 V power supply Gain control input, stage 2 Gain control input, stage 1 Ground 5 V power supply IF positive input IF negative input 5 V power supply Ground Local oscillator, negative input Local oscillator, positive input 5 V power supply Baseband Q-axis negative output Baseband Q-axis positive output Function Remarks 2 10 T0797 T0797 Absolute Maximum Ratings All voltages are referred to GND. Parameter Supply voltage LO input VCC LOP, LON IF input IFN, IFP Operating temperature Storage temperature Tstg Note The part may not survive all maximums applied simultaneously Value 10 -40 to +85 -65 to +150 Unit V dBm V °C °C Thermal Resistance Parameter Value Unit Junction ambient RthJA Electrical Characteristics |
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