PT8R1002 Datasheet, PDF (15/26 Pages) List of Unclassifed Manufacturers – CMOS Zero-IF Radio Transceiver IC for Bluetooth

Preliminary Data Sheet
PT8R1002 CMOS Zero-IF
Radio Transceiver IC for Bluetooth
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Timing parameter
Parameter
t t _{TuningTX, TuningRX}
t_Ramp-Up
Min
80usec
30usec
Max
90usec
40usec
t_Ramp-Down
3usec
5usec
t
110usec
130usec
RxOn
t_RxOff
t_RESET
3usec
100nsec
5usec
-
Comment
Time for PLL to lock to desired frequency
Time from TXACTIVE activating point to TXACTIVE_EN activating
point in unidirectional interface
Time from TXACTIVE on command writing point to SYNCDETECT
activating point in bidirectional interface
Time from TXACTIVE_EN deactivating point to TXACTIVE activating
point in unidirectional interface
Time from SYNCDETECT deactivating point to TXACTIVE off
command writing point in bidirectional interface
Time from RXACTIVE activating point to received data sending point to
the baseband in unidirectional interface
Time from RXACTIVE on command writing point to received data
sending point to the baseband in bidirectional interface
Time from SYNCDETECT deactivating point to RX circuitry turn off
point
Time for minimum pulse width of RESET
PT0124(12/04)
15
Ver:2