LTC5800-IPM_15 Datasheet, PDF (6/32 Pages) Linear Technology – SmartMesh IP Node 2.4GHz 802.15.4e Wireless Mote-on-Chip

LTC5800-IPM
Radio Receiver Characteristics The l denotes the specifications which apply over the full
operating temperature range, otherwise specifications are at T_A = 25°C and V_SUPPLY = 3.6V unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Receiver Sensitivity
Packet Error Rate (PER) = 1% (Note 5)
–93
dBm
Receiver Sensitivity
PER = 50%
–95
dBm
Saturation
Maximum Input Level the Receiver Will
Properly Receive Packets
0
dBm
Adjacent Channel Rejection (High Side) Desired Signal at -82dBm, Adjacent Modulated Channel 5MHz
Above the Desired Signal, PER = 1% (Note 5)
22
dBc
Adjacent Channel Rejection (Low Side) Desired Signal at –82dBm, Adjacent Modulated Channel 5MHz
19
dBc
Below the Desired Signal, PER = 1% (Note 5)
Alternate Channel Rejection
Desired Signal at –82dBm, Alternate Modulated Channel 10MHz
40
dBc
(High Side)
Above the Desired Signal, PER = 1% (Note 5)
Alternate Channel Rejection (Low Side) Desired Signal at –82dBm, Alternate Modulated Channel 10MHz
36
dBc
Below the Desired Signal, PER = 1% (Note 5)
Second Alternate Channel Rejection Desired Signal at –82dBm, Second Alternate Modulated Channel
42
dBc
Either 15MHz Above or Below, PER = 1% (Note 5)
Co-Channel Rejection
Desired Signal at –82dBm, Undesired Signal is an 802.15.4
Modulated Signal at the Same Frequency, PER = 1%
–6
dBc
LO Feed Through
–55
dBm
Frequency Error Tolerance (Note 6)
±50
ppm
Symbol Error Tolerance
±50
ppm
Received Signal Strength Indicator
(RSSI) Input Range
–90 to –10
dBm
RSSI Accuracy
±6
dB
RSSI Resolution
1
dB
Radio Transmitter Characteristics The l denotes the specifications which apply over the
full operating temperature range, otherwise specifications are at T_A = 25°C and V_SUPPLY = 3.6V unless otherwise noted.
PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
Output Power
High Calibrated Setting
Low Calibrated Setting
Delivered to a 50Ω load
8
dBm
0
dBm
Spurious Emissions
Conducted Measurement with a 50Ω Single-Ended Load,
+8dBm Output Power. All Measurements Made with Max
Hold. RF Implementation Per Eterna Reference Design
30MHz to 1000MHz
1GHz to 12.75GHz
2.4GHz ISM Upper Band Edge (Peak)
2.4GHz ISM Upper Band Edge (Average)
2.4GHz ISM Lower Band Edge
Harmonic Emissions
2nd Harmonic
3rd Harmonic
R_BW = 120kHz, V_BW = 100Hz
R_BW = 1MHz, V_BW = 3MHz
R_BW = 1MHz, V_BW = 3MHz
R_BW = 1MHz, V_BW = 10Hz
R_BW = 100kHz, V_BW = 100kHz
Conducted Measurement Delivered to a 50Ω Load,
Resolution Bandwidth = 1MHz, Video Bandwidth = 1MHz,
RF Implementation Per Eterna Reference Design
<–70
dBm
–45
dBm
–37
dBm
–49
dBm
–45
dBc
–50
dBm
–45
dBm
5800ipmf
6
For more information www.linear.com/LTC5800-IPM