Key specification statistics – Rainbow Electronics MAX2690 User Manual
Page 6
MAX2690
Low-Noise, 2.5GHz
Downconverter Mixer
6
_______________________________________________________________________________________
________________________________________________Key Specification Statistics
(MAX2690 EV kit, V
CC
= +3.0V, P
LO
= -3dBm, P
RF
= -25dBm, f
RF
= 1.95GHz, f
IF
= 200MHz, SHDN = high, T
A
= +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).
0
0.4
0.2
0.8
0.6
1.0
1.2
0
6
3
12
9
15
18
3.0
3.8
4.6
5.4
6.2
7.0
7.8
GAIN (+85°C)
MAX2690toc17
GAIN (dB)
PROBABILITY DENSITY FUNCTION
N0. OF UNITS
x = 5.76dB
σ
= 0.338dB
0
0.4
0.2
0.8
0.6
1.0
1.2
0
6
3
12
9
15
18
3.4
4.2
5.0
5.8
6.6
7.4
INPUT IP3 (+85°C)
MAX2690toc18
INPUT IP3 (dBm)
PROBABILITY DENSITY FUNCTION
NO. OF UNITS
x = 5.55dB
σ
= 0.347dB
0
0.4
0.2
0.8
0.6
1.0
1.2
1.4
1.6
0
8
4
16
12
20
24
28
32
4.8
5.6
6.0
5.2
6.4
6.8
7.2
7.6
8.0
GAIN (+25°C)
MAX2690toc19
GAIN (dB)
PROBABILITY DENSITY FUNCTION
NO. OF UNITS
x = 6.37dB
σ
= 0.257dB
0
0.4
0.2
0.8
0.6
1.0
1.2
0
8
4
16
12
20
24
3.7
4.5
5.3
6.1
6.9
7.7
2.9
INPUT IP3 (+25°C)
MAX2690toc20
INPUT IP3 (dBm)
PROBABILITY DENSITY FUNCTION
N0. OF UNITS
x = 5.25dB
σ
= 0.390dB
0
0.25
0.50
0.75
1.00
1.25
1.50
0
5
10
15
20
25
30
5.4
6.2
5.8
6.6
7.0
7.4
7.8
8.2
8.6
GAIN (-40°C)
MAX2690toc21
GAIN (dB)
PROBABILITY DENSITY FUNCTION
NO. OF UNITS
x = 7.00dB
σ
= 0.272dB
0
0.4
0.2
0.8
0.6
1.0
1.2
0
6
3
12
9
15
18
2.0
2.8
3.6
4.4
5.2
6.0
6.8
INPUT IP3 (-40°C)
MAX2690toc22
INPUT IP3 (dBm)
PROBABILITY DENSITY FUNCTION
N0. OF UNITS
x = 4.63dB
σ
= 0.347dB