LTC5582IDDPBF View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC5582IDDPBF' PDF : 16 Pages View PDF
LTC5582
Typical Performance Characteristics VCC = 3.3V, EN = 3.3V, TA = 25°C unless otherwise
noted. Test circuits shown in Figure 1.
Output Voltage, Linearity Error vs
RF Input Power, 450MHz
2.8
3
Rt1 = 12k
Rt2 = 2k
2.4
2
Output Voltage Temperature
Variation from 25°C, 450MHz
3
Rt1 = 12k
Rt2 = 2k
2
Linear Error vs RF Input Power,
Modulated Waveforms, 450MHz
3
TA = 25°C
2
2.0
1
1
1
TA = 85°C
1.6
0
0
0
TA = –40°C
1.2
–1
–1
–1
0.8
0.4
–65
TA = 85°C
TA = 25°C
TA = –40°C
–55 –45 –35 –25 –15
RF INPUT POWER (dBm)
–2
–3
–5 5
5582 G03
–2
–3
–65
–55 –45 –35 –25 –15
RF INPUT POWER (dBm)
–5 5
5582 G04
–2
–3
–65
4-CARRIER WCDMA
CW
3-CARRIER CDMA2K
–55 –45 –35 –25 –15
RF INPUT POWER (dBm)
–5 5
5582 G05
Output Voltage, Linearity Error vs
RF Input Power, 880MHz
2.8
3
Rt1 = 12k
Rt2 = 2k
2.4
2
2.0
1
1.6
0
1.2
–1
0.8
0.4
–65
TA = 85°C
TA = 25°C
TA = –40°C
–55 –45 –35 –25 –15
RF INPUT POWER (dBm)
–2
–3
–5 5
5582 G06
Output Voltage Temperature
Variation from 25°C, 880MHz
3
Rt1 = 12k
Rt2 = 2k
2
1
TA = 85°C
0
TA = –40°C
–1
–2
–3
–65
–55 –45 –35 –25 –15
RF INPUT POWER (dBm)
–5 5
5582 G07
Linear Error vs RF Input Power,
Modulated Waveforms, 880MHz
3
TA = 25°C
2
1
0
–1
–2
–3
–65
4-CARRIER WCDMA
CW
3-CARRIER CDMA2K
–55 –45 –35 –25 –15
RF INPUT POWER (dBm)
–5 5
5582 G08
Output Voltage, Linearity Error vs
RF Input Power, 2140MHz
2.8
3
Rt1 = 0
Rt2 = 2k
2.4
2
2.0
1
1.6
0
1.2
–1
0.8
0.4
–65
TA = 85°C
TA = 25°C
TA = –40°C
–55 –45 –35 –25 –15
RF INPUT POWER (dBm)
–2
–3
–5 5
5582 G09
Output Voltage Temperature
Variation from 25°C, 2140MHz
3
Rt1 = 0
Rt2 = 2k
2
1
TA = 85°C
0
TA = –40°C
–1
–2
–3
–65
–55 –45 –35 –25 –15
RF INPUT POWER (dBm)
–5 5
5582 G10
Linear Error vs RF Input Power,
Modulated Waveforms, 2140MHz
3
TA = 25°C
2
1
0
–1
–2
–3
–65
4-CARRIER WCDMA
CW
3-CARRIER CDMA2K
–55 –45 –35 –25 –15
RF INPUT POWER (dBm)
–5 5
5582 G11
5582f
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