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nRF24AP1-REEL7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P25
PRODUCT SPECIFICATION
nRF24AP1 Single Chip 2.4 GHz Radio Transceiver with Embedded ANT Protocol
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone +4772898900 - Fax +4772898989
Revision: 1.0 Page 19 of 25 September 2006
11.8 Reflow information
Figure 5 Reflow Soldering profile, GREEN
Ramp rate (RT-150ºC) 1.38 ºC/s
Pre-heat (150-200ºC) 134 s
Dwell @217ºC 50 s
Dwell @245ºC 10 s
Ramp up 1.42 ºC/s
Ramp down 2.59 ºC/s
Peak temperature 257 ºC
Time from RT to PT 320 s
PRODUCT SPECIFICATION
nRF24AP1 Single Chip 2.4 GHz Radio Transceiver with Embedded ANT Protocol
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone +4772898900 - Fax +4772898989
Revision: 1.0 Page 20 of 25 September 2006
12. APPLICATION EXAMPLE
12.1 nRF24AP1 with single ended matching network
C2
22pF
L1
3.3nH
L2
10nH
C8
1.0pF
C9
1.0pF
C5
1nF
C6
10nF
R2
22K
C4
2.2nF
C1
22pF
R1
1M
X1
16 MHz
C3
4.7pF
C7
33nF
RF I /O
PORTSEL
BR2/SCLK
BR1/SFLOW
EXT32K
RXD/SIN
TXD/SOUT
SLEEP
SUSP EN D
RTS/SEN
VDD
C10
2.2pF
L3
5.6nH
L4
5.6nH
C11
4.7pF
BR2/SCLK
1
VDD
24
VSS
18
VDD
17
VSS_PA
16
BR1/SFLOW
2
EXT32K
3
RXD/SI N
4
TXD/SOUT
5
SLEEP
6
SUSPEND
7
RTS/SEN
8
DVDD
9
VSS
10
XC2
11
XC1
12
ANT2
15
ANT1
14
VDD_PA
13
IREF
19
VSS
20
VDD
21
VSS
22
PORTSEL
23
nRF24AP1
U1
NRF24AP1
Figure 6: nRF24AP1 schematic for RF layouts with single end 50Ω antenna
PRODUCT SPECIFICATION
nRF24AP1 Single Chip 2.4 GHz Radio Transceiver with Embedded ANT Protocol
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone +4772898900 - Fax +4772898989
Revision: 1.0 Page 21 of 25 September 2006
Component Description Size Value Tolerance Units
C1 Capacitor ceramic, 50V, NPO 0603 22 ±5% pF
C2 Capacitor ceramic, 50V, NPO 0603 22 ±5% pF
C3 Capacitor ceramic, 50V, NPO 0603 4.7 ±5% pF
C4 Capacitor ceramic, 50V, X7R 0603 2.2 ±10% nF
C5 Capacitor ceramic, 50V, X7R 0603 1.0 ±10% nF
C6 Capacitor ceramic, 50V, X7R 0603 10 ±10% nF
C7 Capacitor ceramic, 50V, X7R 0603 33 ±10% nF
R1 Resistor 0603 1.0 ±10%
MΩ
R2 Resistor 0603 22 ±1%
kΩ
U1 nRF24AP1 transceiver QFN24 / 5x5 nRF24AP1
X1 Crystal, CL = 12pF,
ESR < 100 ohm
LxWxH =
4.0x2.5x0.8
16 +/- 50 ppm MHz
L1
I
nducto
r
0603 3.3 ± 5% nH
L2
I
nducto
r
0603 10 ± 5% nH
L3
I
nducto
r
0603 5.6 ± 5% nH
L4
I
nductor 0603 5.6 ± 5% nH
C8 Ceramic capacitor, 50V, NP0 0603 1.0 ± 0.1 pF pF
C9 Ceramic capacitor, 50V, NP0 0603 1.0 ± 0.1 pF pF
C10 Ceramic capacitor, 50V, NP0 0603 2.2 ± 0.25 pF pF
C11 Ceramic capacitor, 50V, NP0 0603 4.7 ± 0.25 pF pF
Table 10: Recommended components (BOM) in nRF24AP1 with antenna matching
network
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P25

nRF24AP1-REEL7

Mfr. #:
Buy nRF24AP1-REEL7
Manufacturer:
Nordic Semiconductor
Description:
RF Transceiver 1.9-3.6V 2.4GHz XCVR W/EMB ANT PROTOCOL
Lifecycle:
New from this manufacturer.
Delivery:
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