鈥?/div>
鈥?GSM, CDMA, GPRS, and WCDMA mobile phones
provides a manufacturable low-cost Bluetooth RF/IF
solution.
On-chip auto-calibration eliminates process variation
across components and mitigates temperature
variation, enabling the chips to be used in high-volume
mobile phone applications.
The BlueRF RXMODE2 unidirectional baseband
interface supports connection to a wide variety of
baseband devices.
Applications:
BCM2002X BlueRF Frac-N Radio Application Example
BRCLK
BRXD
BTXD
BPKTCTRL
BPAEN
BRXEN
TX CLK
FSK D
TX D
SL CTR L
PA RAMP
RX PU
TX PU
SYNTH PU
XTAL PU
BPWR
SRI DO
SRI DI
SRI C
SRI E
Ext Clk
(from Mobile Phone)
Baseband
Device
BTXEN
BSEN
BXTLEN
BnPWR
BMISO
BMOSI
BOCLK
BnDEN
BCM2002X
Loop
Filters