ML13155
LANSDALE Semiconductor, Inc.
TYPICAL PERFORMANCE AT TEMPERATURE
(See Figure 2. Test Circuit)
Figure 3. Drain Current versus Supply Voltage
I14 and I Total, DRAIN CURRENT (mAdc)
10
TA = 25°C
ITotal = I14 + I11
I 12 , RSSI OUTPUT (
µ
A)
8.0
6.0
I14
4.0
2.0
0.0
0.0
80
60
40
20
0
10
– 20 dBm
100
0 dBm
–10 dBm
VEE = – 5.0Vdc
Figure 4. RSSI Output versus Frequency and
Input Signal Level
– 30 dBm
– 40 dBm
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
100
f, FREQUENCY (MHz)
1000
VEE, SUPPLY VOLTAGE (–Vdc)
Figure 5. Total Drain Current versus Ambient
Temperature and Supply Voltage
I 11 and I 14 , TOTAL DRAIN CURRENT (mAdc)
9.0
I 14 and I 11, DRAIN CURRENT (mAdc)
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
– 50
– 30
–10
10
30
50
70
90
110
– 3.0 Vdc
VEE = – 6.0 Vdc
– 5.0 Vdc
5.5
5.0
4.5
4.0
3.5
Figure 6. Detector Drain Current and Limiter
Drain Current versus Ambient Temperature
f = 70 MHz
VEE = – 5.0 Vdc
I14
I11
3.0
2.5
2.0
– 50
– 30
–10
10
30
50
70
90
110
TA, AMBIENT TEMPERATURE (°C)
TA, AMBIENT TEMPERATURE (°C)
Figure 7. RSSI Output versus Ambient
Temperature and Supply Voltage
25.0
24.5
, RSSI OUTPUT (
µ
A)
24.0
23.5
23.0
22.5
22.0
21.5
– 50
– 30
– 10
10
30
50
70
90
110
VEE = – 3.0 Vdc
VEE = – 5.0 Vdc
VEE = – 6.0 Vdc
, RSSI OUTPUT (
µ
A)
80
60
100
Figure 8. RSSI Output versus Input Signal
Voltage
(Vin at Temperature)
TA = + 85°C
+ 25°C
– 40°C
40
20
0
0.1
12
I
I
12
1.0
10
100
1000
TA, AMBIENT TEMPERATURE (°C)
Vin, INPUT VOLTAGE (mVrms)
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