NE686 SERIES
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
NE68619
SYMBOLS
PARAMETERS
UNITS
RATINGS
TYPICAL NOISE PARAMETERS (TA = 25˚C)
VCBO
Collector to Base Voltage
V
5
FREQ.
(MHz)
NFOPT
(dB)
GA
(dB)
ΓOPT
MAG
ANG
Rn/50
VCEO
VEBO
IC
Collector to Emitter Voltage
Emitter to Base Voltage
Collector Current
V
V
3
2
VCE = 0.5 V, IC = 0.5 mA
mA
10
500
800
1000
1500
0.96
1.03
1.10
1.42
15.00
12.50
11.94
6.69
0.76
0.76
0.72
0.67
16
30
40
48
1.20
1.13
1.09
1.10
TJ
Operating
Junction Temperature
°C
°C
150
TSTG
Storage Temperature
-65 to +150
VCE = 1.0 V, IC = 1.0 mA
Notes:
500
800
1000
1500
2000
2500
0.91
1.00
1.08
1.35
1.60
1.80
17.59
15.38
14.50
9.78
7.41
6.15
0.73
0.69
0.66
0.63
0.59
0.53
14
28
38
46
56
70
1.09
0.82
0.80
0.78
0.75
0.68
1. Operation in excess of any one of these parameters may result in
permanent damage.
NE68618
TYPICAL NOISE PARAMETERS (TA = 25˚C)
FREQ.
(MHz)
VCE = 1.0 V, IC = 3.0 mA
NFOPT
(dB)
GA
(dB)
ΓOPT
500
800
1.35
1.38
1.43
1.55
1.67
1.78
1.83
20.29
16.88
15.44
11.50
9.28
0.63
0.60
0.56
0.53
0.48
0.44
0.30
15
28
37
43
51
62
71
0.59
0.55
0.52
0.51
0.50
0.47
0.38
MAG
ANG
Rn/50
VCE = 1.0 V, IC = 1.0 mA
1000
1500
2000
2500
3000
500
800
1000
1500
2000
2500
1.03
1.10
1.15
1.30
1.52
1.74
18.47
17.10
14.81
10.20
7.97
0.76
0.69
0.66
0.63
0.58
0.51
14
29
34
40
50
61
0.96
0.83
0.78
0.67
0.58
0.53
7.70
6.52
VCE = 1.0 V, IC = 5.0 mA
6.65
500
800
1.68
1.70
1.74
1.83
1.91
2.00
2.09
21.17
17.59
15.74
12.25
10.00
8.49
0.50
0.48
0.46
0.42
0.38
0.33
0.28
14
28
33
41
53
65
77
0.55
0.53
0.52
0.51
0.49
0.39
0.35
VCE = 1.0 V, IC = 3.0 mA
1000
1500
2000
2500
3000
500
800
1.30
1.33
1.36
1.50
1.67
1.83
1.98
21.08
17.51
15.75
12.35
10.03
8.47
0.61
0.58
0.55
0.50
0.46
0.41
0.36
13
23
28
37
45
54
64
0.56
0.53
0.52
0.50
0.48
0.44
0.33
1000
1500
2000
2500
3000
7.30
VCE = 2.0 V, IC = 3.0 mA
7.30
500
800
1.35
1.38
1.43
1.55
1.67
1.78
1.83
21.12
17.80
16.34
12.36
10.00
8.48
0.63
0.60
0.56
0.53
0.48
0.44
0.40
15
28
37
43
51
62
71
0.68
0.62
0.60
0.58
0.56
0.50
0.36
VCE = 2.0 V, IC = 3.0 mA
1000
1500
2000
2500
3000
500
800
1.30
1.33
1.36
1.50
1.67
1.83
1.98
21.96
18.38
16.61
13.20
10.81
9.22
0.61
0.58
0.55
0.50
0.46
0.41
0.36
13
23
28
37
45
54
64
0.66
0.58
0.57
0.55
0.50
0.47
0.38
1000
1500
2000
2500
3000
7.24
8.00
VCE = 2.0 V, IC = 10.0 mA
500
800
2.15
2.17
2.20
2.28
2.42
2.55
2.70
23.2
19.21
17.52
14.18
11.81
10.09
8.78
0.39
0.36
0.32
0.27
0.24
0.21
0.17
14
20
27
36
45
51
61
0.58
0.56
0.55
0.51
0.48
0.43
0.29
1000
1500
2000
2500
3000
CEL [ CALIFORNIA EASTERN LABS ]
