NRF2402G Nordic VLSI, NRF2402G Datasheet - Page 19

• Manufacturer Part Number: NRF2402G
• Manufacturer: Nordic VLSI

PRODUCT SPECIFICATION
nRF2402 Single Chip 2.4 GHz Radio Transmitter
IMPORTANT TIMING DATA
The following timing applies for operation of nRF2402.
nRF2402 Timing Data
When the nRF2402 is powered up it must always settle in stand by for 3ms before it can enter
configuration or active mode.
Nordic Semiconductor ASA
Revision: 2.1
PWR_DWN
PWR_DWN
ST_BY
ST_BY
Minimum delay from CS to data.
Minimum delay from CE to data.
Delay between edges
Setup time
Hold time
Delay to finish internal GFSK data
Minimum input clock high
Time on air, TX Direct mode
Figure 9 Timing diagram for power down (or VDD off) to configuration mode
TX ShockBurst™
TX Direct Mode
PWR_UP
nRF2402 timing
PWR_UP
Active mode (TX)
Configuration mode
-
Figure 10 Power down (or VDD off) to active mode
CLK
DIN
CE
CLK
CS
DIN
CE
CS
Vestre Rosten 81, N-7075 Tiller, Norway
Table 15 Switching times for nRF2402
Page 19 of 32
Tpd2cfgm
for nRF2402.
Tpd2a
1/data rate
Min.
500ns
500ns
500ns
50ns
5 s
5 s
-
Phone [phone]
Max.
195 s
202 s
3ms
4ms
3ms
Tpd2cfgm
Tpd2a
Tsby2txSB
Tsby2txDM
Tcs2data
Tce2data
Td
Ts
Th
Tfd
Thmin
ToaDM
- Fax [phone]
Name
March 2006