MAX2690EUB 查看數據表（PDF） - Maxim Integrated
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MAX2690EUB Datasheet PDF : 10 Pages
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Low-Noise, 2.5GHz
Downconverter Mixer
________________________________________________Key Specification Statistics
(MAX2690 EV kit, VCC = +3.0V, PLO = -3dBm, PRF = -25dBm, fRF = 1.95GHz, fIF = 200MHz, SHDN = high, TA = +25°C, unless oth-
erwise noted.) Histograms represent measured data from a 30-unit sample taken from one wafer lot. The Gaussian curve is calculat-
ed for the measured data’s mean and standard deviation and is scaled to account for process variations (the listed mean and
standard deviation are from the scaled distribution, as plotted).
GAIN (+85°C)
1.2
MAX2690toc17
18
x = 5.76dB
σ = 0.338dB
1.0
15
INPUT IP3 (+85°C)
1.2
MAX2690toc18
18
x = 5.55dB
σ = 0.347dB
1.0
15
0.8
12
0.8
12
0.6
9
0.6
9
0.4
6
0.4
6
0.2
3
0.2
3
0
0
3.0 3.8 4.6 5.4 6.2 7.0 7.8
GAIN (dB)
GAIN (+25°C)
1.6
MAX2690toc19
32
x = 6.37dB
1.4
σ = 0.257dB 28
1.2
24
1.0
20
0.8
16
0.6
12
0.4
8
0.2
4
0
0
4.8 5.2 5.6 6.0 6.4 6.8 7.2 7.6 8.0
GAIN (dB)
GAIN (-40°C)
MAX2690toc21
1.50
30
x = 7.00dB
σ = 0.272dB
1.25
25
0
3.4
1.2
1.0
0
4.2 5.0 5.8 6.6 7.4
INPUT IP3 (dBm)
INPUT IP3 (+25°C)
MAX2690toc20
24
x = 5.25dB
σ = 0.390dB
20
0.8
16
0.6
12
0.4
8
0.2
4
0
2.9
1.2
1.0
0
3.7 4.5 5.3 6.1 6.9 7.7
INPUT IP3 (dBm)
INPUT IP3 (-40°C)
MAX2690toc22
18
x = 4.63dB
σ = 0.347dB
15
1.00
20
0.8
12
0.75
15
0.6
9
0.50
10
0.4
6
0.25
5
0.2
3
0
0
5.4 5.8 6.2 6.6 7.0 7.4 7.8 8.2 8.6
GAIN (dB)
0
0
2.0 2.8 3.6 4.4 5.2 6.0 6.8
INPUT IP3 (dBm)
6 _______________________________________________________________________________________
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