MAX9947ETE データシートの表示（PDF） - Maxim Integrated
部品番号
コンポーネント説明
メーカー
MAX9947ETE Datasheet PDF : 17 Pages
| |||
MAX9947
AISG Integrated Transceiver
Typical Operating Characteristics
(VCC = 5V, VL = 3.3V, TXOUT connected with 50Ω to RXIN, RXIN connected to 50Ω in series with 220nF to GND, R1 = 10kΩ between
BIAS and RES, R2 = ∞, pullup SYNCOUT with 1kΩ to VL, TA = TMIN to TMAX, unless otherwise speciied.)
QUIESCENT CURRENT
vs. SUPPLY VOLTAGE
25
TXIN = VL
23
21
19
17
15
3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
MAXIMUM TRANSMITTER OUTPUT
LEVEL vs. SUPPLY VOLTAGE
14
12
10
8
6
4
2
0
3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
TRANSMITTER OUPUT SPECTRUM
vs. FREQUENCY (9.6kbps)
20
90% DUTY CYCLE
0
CF = 470pF
-20
-40
-60
-80
-100
-120
0
5
10
15
20
25
FREQUENCY (MHz)
QUIESCENT CURRENT
vs. TEMPERATURE
30
TXIN = VL
27
24
VCC = 5.0V
21
18
VCC = 3.0V
15
-40 -15
10
35
60
85
TEMPERATURE (°C)
MAXIMUM TRANSMITTER OUTPUT
LEVEL vs. TEMPERATURE
14
13
VCC = 5.0V
12
VCC = 3.0V
11
10
-40 -15
10
35
60
85
TEMPERATURE (°C)
TRANSMITTER OUPUT SPECTRUM
vs. FREQUENCY (38.4kbps)
20
90% DUTY CYCLE
0
CF = 470pF
-20
-40
-60
-80
-100
-120
0.1
1
10
100
1000
FREQUENCY (MHz)
TRANSMITTER OUTPUT vs. VRES
14
12
10
8
6
4
2
0
0.7
0.9
1.1
1.3
1.5
VRES (V)
TRANSMITTER OUPUT SPECTRUM
vs. FREQUENCY (9.6kbps)
20
90% DUTY CYCLE
0
CF = 470pF
-20
-40
-60
-80
-100
-120
0.1
1
10
100
1000
FREQUENCY (MHz)
TRANSMITTER OUPUT SPECTRUM
vs. FREQUENCY (38.4kbps)
20
90% DUTY CYCLE
0
CF = 470pF
-20
-40
-60
-80
-100
-120
0
5
10
15
20
25
FREQUENCY (MHz)
www.maximintegrated.com
Maxim Integrated │ 5
Share Link: 