Part number:
PMB2401
Manufacturer:
Siemens Semiconductor
File Size:
696.15 KB
Description:
Gsm receiver circuit.
PMB2401_SiemensSemiconductor.pdf
Datasheet Details
Part number:
PMB2401
Manufacturer:
Siemens Semiconductor
File Size:
696.15 KB
Description:
Gsm receiver circuit.
PMB2401, GSM Receiver Circuit
The PMB 2401 is a single-chip single-conversion heterodyn PM-receiver with phase shifting circuitry for the I/Q-phase baseband demodulation on chip.
It also includes the second local oscillator, a gain controlled second IF-amplifier, two differential operational amplifiers for baseband filtering pur
PMB2401 Features
* q Heterodyne receiver with demodulator q Down mixing from 900 MHz receiver band to the base q q q q q q q q q q q q band Demodulation and generation of I/Q-baseband components Low mixer noise 10 dB (SSB) Input high intercept point + 2 dB Integrated 0˚ and 90˚ phase shifter 82 dB AGC-range On-chip s
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