MICRF219AAYQS 데이터 시트보기 (PDF) - Micrel
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MICRF219AAYQS Datasheet PDF : 25 Pages
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Micrel, Inc.
Typical Characteristics
VDD = 3.3V, TA = +25°C, BER measured with PN9 sequence, unless otherwise noted.
Current vs. Receiver Frequency
6.5
6.0
5.5
5.0
4.5
4.0
3.5
300
325
350
375
400
425
450
RECEIVER FREQUENCY (MHz)
Current vs. Supply Voltage
fRF = 433.92MHz
7.5
+105ºC
7.0
6.5
6.0
+25ºC
5.5
5.0
-40ºC
4.5
3.0
3.1
3.2
3.3
3.4
3.5
3.6
SUPPLY VOLTAGE (V)
MICRF219A
Current vs. Supply Voltage
fRF = 315MHz
5.0
+105ºC
4.5
+25ºC
4.0
-40ºC
3.5
3.0
3.1
3.2
3.3
3.4
3.5
3.6
SUPPLY VOLTAGE (V)
CAGC Voltage vs. Input Power
2.0
1.8
+105ºC
1.6
1.4
-40ºC
+25ºC
1.2
1.0
-125
-100
-75
-50
-25
0
INPUT POWER (dBm)
RSSI vs. Input Power
2.5
2.0
1.5
+25ºC
1.0
0.5
-40ºC
+105ºC
0.0
-125
-100
-75
-50
-25
0
INPUT POWER (dBm)
BER vs. Input Power
D[4:3] = 00
10
433.92MHz
315MHz
1
`
PN9 SEQUENCE @ 1kbps
0.1
-116
-115
-114
-113
-112
-111
INPUT POWER (dBm)
-110
-98
-100
-102
-104
-106
-108
-110
-112
-114
-116
0
Sensitivity at 1% BER
D[4:3] = 00
315MHz
433.92MHz
2
4
6
8
BIT RATE (kbps)
10
12
-100
-102
-104
-106
-108
-110
-112
-114
0
Sensitivity at 1% BER
D[4:3] = 01
315MHz
433.92MHz
3
6
9 12 15 18 21
BIT RATE (kbps)
-98
-100
-102
-104
-106
-108
-110
-112
0
Sensitivity at 1% BER
D[4:3] = 10
315MHz
433.92MHz
10
20
30
40
BIT RATE (kbps)
August 12, 2015
6
Revision 3.0
RadioTech@micrel.com or (408) 944-0800
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