NRF401 Datasheet, PDF (3/18 Pages) List of Unclassifed Manufacturers – 433MHz Single Chip RF Transceiver

PRODUCT SPECIFICATION
nRF401 Single Chip RF Transceiver
ELECTRICAL SPECIFICATIONS
Conditions: VDD = +3V DC, VSS = 0V, T_A= -25°C to +85°C
Symbol
Parameter (condition)
Min. Typ.
Max. Units
VDD Supply voltage
2.7
3
5.25
V
VSS Ground
0
V
I_DD Total current consumption
Receive mode
Transmit mode @ -10 dBm RF power
Stand by mode
P_RF Max. RF output power @ 400Ω load
V_IH Logic “1” input voltage
V_IL Logic “0” input voltage
V_OH Logic “1” output voltage (I_OH = - 1.0mA)
V_OL Logic “0” output voltage (I_OL = 1.0mA)
I_H Logic “1” input current (V_I = VDD)
I_L Logic “0” input current (V_I = VSS)
f₁
Channel#1 frequency
f₂
Channel#2 frequency
Dynamic range
0.7⋅V_DD
0
0.7⋅V_DD
0
90
11
8
8
10
433.92
434.33
V_DD
0.3⋅V_DD
V_DD
0.3⋅V_DD
+20
-20
mA
mA
µA
dBm
V
V
V
V
µA
µA
MHz
MHz
dB
Modulation type
FSK
∆f Frequency deviation
±15
kHz
f_IF IF frequency
BW_IF IF bandwidth
65
f_XTAL Crystal frequency
Crystal frequency stability requirement ¹⁾
Sensitivity @ 400Ω,BR=20 kbit/s, BER < 10^-3
Bit rate
0
400
kHz
85
kHz
4.0
MHz
±45
ppm
-105
dBm
20
kbit/s
Z_I Recommended antenna port differential impedance
400
Ω
Spurious emission
Compliant with EN 300-220-1 V1.2.1 ²⁾
Table 4. nRF401 electrical specifications.
1) _{Maximum 5dB sensitivity degradation at temperature extremes. See also page 11.}
2) _{With a PCB loop antenna or a differential to single ended matching network to a 50Ω antenna.}
ABSOLUTE MAXIMUM RATINGS
Supply voltages
VDD .............................. - 0.3V to +6V
VSS ................................................ 0V
Power dissipation
P_D (T_A=25°C)........................... 250mW
Input voltage
V_I...................... - 0.3V to VDD + 0.3V
Output voltage
V_O..................... - 0.3V to VDD + 0.3V
Temperatures
Operating Temperature…. -25°C to +85°C
Storage Temperature…... -40°C to +125°C
Note: Stress exceeding one or more of the limiting values may cause permanent
damage to the device.
ATTENTION!
Electrostatic Sensitive Device
Observe Precaution for handling
Nordic VLSI ASA -
Revision: 1.5
Vestre Rosten 81, N-7075 Tiller, Norway -
Page 3 of 18
Phone [phone] - Fax [phone]
May 2000