MAX2643EXT-T Maxim Integrated Products, MAX2643EXT-T Datasheet - Page 13

• Manufacturer Part Number: MAX2643EXT-T
• Description: RF Amplifier SiGe, High IP3, LNA with Shutdown, Adjus
• Manufacturer: Maxim Integrated Products
• Type: General Purpose Amplifierr

Specifications of MAX2643EXT-T

• Operating Frequency: 1000 MHz
• Noise Figure: 1.35 dB at 900 MHz
• Operating Supply Voltage: 3 V, 5 V
• Supply Current: 6.5 mA
• Maximum Power Dissipation: 245 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SC-70
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 1 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 7. MAX2642/MAX2643 Typical Noise Parameters
(R
Table 8. MAX2642/MAX2643 Typical Noise Parameters
(R
Table 9. MAX2642/MAX2643 Typical Noise Parameters
(R
BIAS
BIAS
BIAS
FREQUENCY
FREQUENCY
FREQUENCY
= 510Ω, high-gain mode, V
= 806Ω, high-gain mode, V
= 1.1kΩ, high-gain mode, V
(MHz)
(MHz)
(MHz)
1000
1000
1000
800
850
875
900
925
950
800
850
875
900
925
950
800
850
875
900
925
950
______________________________________________________________________________________
CC
CC
CC
NF
NF
NF
1.149
1.161
1.168
1.176
1.185
1.194
1.213
1.011
1.023
1.030
1.037
1.045
1.053
1.069
1.312
1.325
1.333
1.342
1.352
1.363
1.385
(dB)
= +3.0V, T
= +3.0V, T
(dB)
(dB)
= +3.0V, T
MIN
MIN
MIN
A
A
A
= +25°C.)
= +25°C.)
= +25°C.)
0.3905
0.3832
0.3798
0.3766
0.3735
0.3705
0.3650
0.3074
0.3016
0.2990
0.2965
0.2942
0.2919
0.2879
0.4473
0.4391
0.4353
0.4317
0.4282
0.4249
0.4186
MAG
MAG
MAG
Γ
Γ
Γ
opt
opt
opt
900MHz SiGe, High IP3,
Low-Noise Amplifiers
Γ
Γ
Γ
(DEGREES)
(DEGREES)
(DEGREES)
opt
opt
opt
54.95
58.63
60.49
62.35
64.21
66.06
69.72
55.50
59.12
60.96
62.79
64.63
66.46
70.08
55.04
58.89
60.83
62.77
64.70
66.62
70.40
PHASE
PHASE
PHASE
15.14
15.32
15.43
15.55
15.68
15.82
16.11
13.11
13.28
13.38
13.49
13.60
13.72
13.96
17.64
17.83
17.96
18.11
18.26
18.43
18.78
R
(Ω)
R
R
(Ω)
(Ω)
N
N
N
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