PCF26100ET PHILIPS [NXP Semiconductors], PCF26100ET Datasheet - Page 9

• Manufacturer Part Number: PCF26100ET
• Description: Bluetooth Adapter IC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
6.3
The timing for the radio is generated in the PCF26100 using a minimal number of baseband signals. The channel
programming is received from the JTAG serial interface. The SYNTH_ON signal is used to determine the start and end
of the packet. The radio SLCCTR signals is also controlled with PX_ON.
2001 Jun 19
handbook, full pagewidth
Bluetooth Adapter IC
SYNTH_ON
Timing
RX_DATA
TX_DATA
REF_CLK
SLCCTR
T_GFSK
R_DATA
TX_CLK
PX_ON
T_SW
S_xxx
S_EN
JTAG
RSSI
t 2
t 5
t 17
t 1
t 10
t 10
t 6
t 3
TX packet
t 11
Fig.3 Detailed timing diagram.
t 7
t 9
9
t 18
t 12
t 12
t 2
t 5
t 1
t 6
t 13
t 3
RX packet
t 4
Preliminary specification
t 14
PCF26100
t 8
t 9
MGT756