nRF24E2 Nordic VLSI, nRF24E2 Datasheet - Page 29

• Manufacturer Part Number: nRF24E2
• Description: Single Chip RF Transmitter + MCU + ADC NRF2402 2.4GHz RF Transmitter
• Manufacturer: Nordic VLSI

PRODUCT SPECIFICATION
The following timing applies for operation of transmitter subsystem.
Table 4-13 Switching times for transmitter subsystem
When the transmitter subsystem is in power down it must always settle in stand-by
(Tpd2sby) before it can enter configuration or one of the active modes.
Figure 4-7 Timing diagram for power down (or VDD off) to stand by mode
for transmitter subsystem.
Figure 4-8 Power down (or VDD off) to active mode
Nordic VLSI ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone [phone] - Fax [phone]
Revision: 1.0
PWR_DWN Î ST_BY mode
PWR_DWNÎ Active mode (TX)
ST_BY Î TX ShockBurst™
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
PWR_UP
DATA
CLK1
PWR_UP
CE
CS
DATA
CLK1
CE
CS
Tpd2sby
Tpd2a
QhtrÃ!(ÂsÃ(
195 s
3ms
3ms
1/data rate
500ns
500ns
500ns
50ns
5 s
5 s
Tpd2sby
Tpd2a
Tsby2txSB
Tcs2data
Tce2data
Td
Ts
Th
Tfd
Thmin
August 2003