MICRF220_15 Datasheet, PDF (6/20 Pages) Micrel Semiconductor – 300MHz to 450MHz, 3.3V ASK/OOK Receiver with RSSI and Squelch

Micrel, Inc.
Typical Characteristics (Continued)
VDD = 3.3V, TA = +25ºC, BER measured with PN9 sequence, unless otherwise noted.
Sensitivity at 1% BER
V_SEL1 = 3.3V, V_SEL0 = 3.3V
-98
-100
-102
-104
-106
-108
315MHz
433.92MHz
-110
0
10 20 30 40 50
Bit Rate (kbps)
Bandpass Filter Attenuation
f_XTAL = 13.52313MHz
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
433.6 433.8 434.0 434.2
Input Frequency (MHz)
Sensitivity for 1% BER vs
Frequency
f_XTAL = 13.52313MHz
-40
-50
-60
-70
-80
-90
-100
-110
-120
419 424 429 434 439 444 449
Input Frequency (MHz)
Sensitivity for 1% BER vs
Frequency
f_XTAL = 9.81713MHz
-40
-50
-60
-70
-80
-90
-100
-110
-120
304 309 314 319 324
Input Frequency (MHz)
MICRF220
Bandpass Filter Attenuation
f_XTAL = 9.81713MHz
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
314.8 314.9 315.0 315.1 315.2
Input Frequency (MHz)
August 19, 2015
6
Revision 2.0