AT86RF232 Atmel Corporation, AT86RF232 Datasheet - Page 147

• Manufacturer Part Number: AT86RF232
• Manufacturer: Atmel Corporation

Specifications of AT86RF232

• Max. Operating Frequency: 0 MHz
• Crypto Engine: AES
• Operating Voltage (vcc): 1.8 to 3.6
• Frequency Band: 2.4 GHz
• Max Data Rate (mb/s): 0.25
• Antenna Diversity: Yes
• External Pa Control: Yes
• Power Output (dbm): 3
• Receiver Sensitivity (dbm): -100
• Receive Current Consumption (ma): 11.8
• Transmit Current Consumption (ma): 13.8
• Link Budget (dbm): 103

12.7 Receiver Characteristics
8321A–MCU Wireless–10/11
Symbol
P
RL
NF
P
P
P
P
P
P
P
P
f
RSSI
RSSI
RSSI
RSSI
AL
RSSI
RSSI
Notes: 1.
CAR_OFFS
SENS
RX_MAX
ACRN
ACRP
AACRN
AACRP
AACR2N
AACR2P
SPUR_RX
RX
TOL
RANGE
RES
BASE_V
MIN
MAX
2.
Parameter
Receiver sensitivity
RX Return loss
Noise figure
Maximum RX input level
Adjacent channel rejection:
-5MHz
Adjacent channel rejection:
+5MHz
Adjacent channel rejection:
-10MHz
Adjacent channel rejection:
+10MHz
2
-15MHz
2
+15MHz
Spurious emissions
TX/RX carrier frequency offset
RSSI tolerance
RSSI dynamic range
RSSI resolution
RSSI sensitivity
Minimum RSSI value
Maximum RSSI value
AWGN channel, PER ≤ 1%, PSDU length 20 octets.
Offset equals ±120ppm.
nd
nd
alternate channel rejection:
alternate channel rejection:
Test Conditions (unless otherwise stated):
V
DD
= 3.0V, f
RF
= 2445MHz, T
Condition
250kb/s
Antenna Diversity
250kb/s
100Ω differential impedance
250kb/s
250kb/s
250kb/s
250kb/s
250kb/s
250kb/s
250kb/s
LO leakage
30 – ≤ 1000MHz
>1 – 12.75GHz
Sensitivity loss ≤ 2dB
Tolerance within gain step
Defined as RSSI_BASE_VAL
P
P
RF
RF
≤ RSSI_BASE_VAL
≥ RSSI_BASE_VAL + 84dB
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
, P
, P
, P
, P
, P
, P
OP
RF
RF
RF
RF
RF
RF
= -82dBm
= -82dBm
= -82dBm
= -82dBm
= -82dBm
= -82dBm
= +25°C, Measurement setup see
-300
Min.
(2)
Typ.
-100
-99
-70
-91
10
32
35
48
48
54
54
87
28
6
8
3
0
AT86RF232
Figure 5-1.
Max.
+300
-57
-47
±5
Unit
dBm
dBm
dB
dB
dBm
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
kHz
dB
dB
dB
dBm
147