MOTOROLA MRF9411LT1

SEMICONDUCTOR TECHNICAL DATA
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The RF Line
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Designed for use in high gain, low noise small–signal amplifiers. This series
features excellent broadband linearity and is offered in a variety of packages.
• Fully Implanted Base and Emitter Structure
• 9 Finger, 1.25 Micron Geometry with Gold Top Metal
• Gold Sintered Back Metal
• Available in tape and reel packaging options:
T1 suffix = 3,000 units per reel
T3 suffix = 10,000 units per reel
IC = 50 mA
LOW NOISE
HIGH–FREQUENCY
TRANSISTORS
CASE 318–08, STYLE 6
SOT–23
LOW PROFILE
MMBR941LT1, T3, MMBR941BLT1
CASE 419–02, STYLE 3
MRF947AT1, MRF947BT1,
MRF947T1, T3
CASE 318A–05, STYLE 1
SOT–143
LOW PROFILE
MRF9411LT1
REV 9
MOTOROLA
RF DEVICE DATA
 Motorola,
Inc. 1997
MMBR941 MRF947 MRF9411 SERIES
2–1
MAXIMUM RATINGS
Rating
Symbol
MMBR941LT1, T3
MRF9411LT1
MRF947 Series
Unit
Collector–Emitter Voltage
VCEO
10
10
10
Vdc
Collector–Base Voltage
VCBO
20
20
20
Vdc
Emitter–Base Voltage
VEBO
1.5
1.5
1.5
Vdc
Power Dissipation (1) TC = 75°C
Derate linearly above Tcase = 75°C @
PDmax
0.25
3.33
0.25
3.33
0.188
2.5
Watts
mW/°C
IC
50
50
50
mA
TJmax
150
150
150
°C
Storage Temperature
Tstg
– 55 to +150
– 55 to +150
– 55 to +150
°C
Thermal Resistance,
Junction to Case
RθJC
300
300
400
°C/W
Collector Current — Continuous (2)
Maximum Junction Temperature
DEVICE MARKING
MMBR941LT1 = 7Y
MRF9411LT1 = 10
MMBR941BLT1 = 7N
MRF947AT1 = G
MRF947T1, T3 = A
MRF947BT1 = H
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
V(BR)CEO
10
12
—
Vdc
V(BR)CBO
20
23
—
Vdc
IEBO
—
—
0.1
µAdc
ICBO
—
—
0.1
µAdc
50
100
—
—
200
200
OFF CHARACTERISTICS (3)
Collector–Emitter Breakdown Voltage
(IC = 0.1 mA, IB = 0)
All
Collector–Base Breakdown Voltage
(IC = 0.1 mA, IE = 0)
All
Emitter Cutoff Current
(VEB = 1.0 V, IC = 0)
All
Collector Cutoff Current
(VCB = 10 V, IE = 0)
All
ON CHARACTERISTICS (3)
DC Current Gain
(VCE = 6.0 V, IC = 5.0 mA) (MMBR941LT1, MRF9411LT1)
(MMBR941BLT1)
hFE
DC Current Gain (VCE = 1.0 V, IC = 500 µA)
MRF947T1, MRF947BT1
hFE1
50
—
—
MRF947T1, T3
MRF947AT1
MRF947BT1
hFE2
hFE3
hFE4
50
75
100
—
—
—
—
150
200
Ccb
—
0.35
—
pF
fT
—
8.0
—
GHz
DC Current Gain
(VCE = 6.0 V, IC = 5.0 mA)
—
—
—
DYNAMIC CHARACTERISTICS
Collector–Base Capacitance
(VCB = 10 V, IE = 0, f = 1.0 MHz)
All
Current Gain — Bandwidth Product
(VCE = 6.0 V, IC = 15 mA, f = 1.0 GHz)
All
NOTE:
1. To calculate the junction temperature use TJ = PD x RθJC + TCASE. Case temperature measured on collector lead immediately adjacent to
body of package.
2. IC — Continuous (MTBF ≈ 10 years).
3. Pulse width ≤ 300 µs, duty cycle ≤ 2% pulsed.
MMBR941 MRF947 MRF9411 SERIES
2–2
MOTOROLA RF DEVICE DATA
PERFORMANCE CHARACTERISTICS
Conditions
Symbol
Insertion Gain
(VCE = 6.0 V, IC = 15 mA, f = 1.0 GHz)
(VCE = 6.0 V, IC = 15 mA, f = 2.0 GHz)
|S21|2
Maximum Unilateral Gain (1)
(VCE = 6.0 V, IC = 15 mA, f = 1.0 GHz)
(VCE = 6.0 V, IC = 15 mA, f = 2.0 GHz)
GU max
Noise Figure — Minimum (Figure 9)
(VCE = 6.0 V, IC = 5.0 mA, f = 1.0 GHz)
(VCE = 6.0 V, IC = 5.0 mA, f = 2.0 GHz)
NFMIN
Associated Gain at Minimum NF (Figure 9)
(VCE = 6.0 V, IC = 5.0 mA, f = 1.0 GHz)
(VCE = 6.0 V, IC = 5.0 mA, f = 2.0 GHz)
GNF
Noise Figure — 50 ohm Source
(VCE = 6.0 V, IC = 5.0 mA, f = 1.0 GHz)
NF50 Ω
NOTE:
1. Maximum Unilateral Gain is GUmax =
MRF9411LT1
MMBR941LT1, T3
MRF947 Series
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
—
—
16
10
—
—
—
—
14
8.0
—
—
—
—
14
10.8
—
—
—
—
18
12
—
—
—
—
16
10
—
—
—
—
14.8
11.6
—
—
—
—
1.5
2.1
—
—
—
—
1.5
2.1
—
—
—
—
1.5
2.1
—
—
—
—
15
9.5
—
—
—
—
14
8.5
—
—
—
—
14
10
—
—
—
1.9
2.8
—
1.9
2.8
—
1.9
2.8
dB
50 70
100
50 70
100
dB
dB
dB
dB
|S21|2
(1 – |S11|2)(1 – |S22|2)
TYPICAL CHARACTERISTICS
MMBR941LT1, T3; MMBR941BLT1; MRF9411LT1; MRF9411BLT1
1
hFE , DC CURRENT GAIN
CCB , CAPACITANCE (pF)
0.7
0.5
0.3
f = 1 MHz
0.2
0.1
1
2
3
5
VCB, REVERSE VOLTAGE (V)
7
300
VCE = 6 V
200
100
70
50
30
20
10
10
1
12
24
10
20
8
6
4
VCE = 6 V
f = 1 GHz
2
0
1
2
3
5
7
10
20
30
50 70
IC, COLLECTOR CURRENT (mA)
Figure 3. Gain Bandwidth Product versus
Collector Current
MOTOROLA RF DEVICE DATA
3
5
7 10
20 30
IC, COLLECTOR CURRENT (mA)
Figure 2. DC Current Gain versus
Collector Current
|S 21| 2, INSERTION GAIN (dB)
f T, GAIN BANDWIDTH PRODUCT (GHz)
Figure 1. Collector–Base Capacitance
versus Voltage
2
100
16
MRF9411LT1
12
MMBR941LT1, T3
8
VCE = 6 V
f = 1 GHz
4
0
1
2
3
5
7
10
20
30
IC, COLLECTOR CURRENT (mA)
Figure 4. Insertion Gain versus Collector Current
MMBR941 MRF947 MRF9411 SERIES
2–3
FORWARD INSERTION GAIN AND
MAXIMUM UNILATERAL GAIN versus FREQUENCY
30
|S 21| 2, INSERTION GAIN (dB)
GU max, MAXIMUM UNILATERAL GAIN (dB)
|S 21| 2, INSERTION GAIN (dB)
GU max, MAXIMUM UNILATERAL GAIN (dB)
30
IC = 15 mA
VCE = 6 V
25
20
15
GUmax
10
|S21|2
5
0
0.1
0.2 0.3
0.5 0.7
1
2
3
5
7
IC = 15 mA
VCE = 6 V
25
20
15
GUmax
10
|S21|2
5
0
0.1
10
0.2 0.3
0.5 0.7
f, FREQUENCY, (GHz)
Figure 5. MMBR941LT1, T3
3
5
7
10
6
MRF9411LT1
16
5
MMBR941LT1, T3
MRF947
6
5
12
4
3
CIRCUIT — FIGURE 9
NF50 Ω
4
NFmin
0
0.1
0.2 0.3
0.5 0.7
1
2
3
5
7
2
1
0
10
f, FREQUENCY, (GHz)
NF, NOISE FIGURE (dB)
20
VCE = 6 V
IC = 5 mA
NF, NOISE FIGURE (dB)
G NF , ASSOCIATED GAIN (dB)
2
Figure 6. MRF9411LT1
24
8
1
f, FREQUENCY, (GHz)
VCE = 6 V
4
3
NFmin @ 2 GHz
2
NFmin @ 1 GHz
1
0
1
2
3
5
7
10
20
30
50 70 100
IC, COLLECTOR CURRENT (mA)
Figure 7. Noise Figure and Associated Gain
versus Frequency
Figure 8. Minimum Noise Figure versus
Collector Current
VCE
VBE
DUT
RF OUTPUT
RF INPUT
*SLUG TUNER
BIAS
*SLUG TUNER
NETWORK
BIAS
NETWORK
*MICROLAB/FXR
**SF – 11N < 1 GHz
**SF – 31IN ≥ 1 GHz
Figure 9. Functional Circuit Schematic (all devices)
MMBR941 MRF947 MRF9411 SERIES
2–4
MOTOROLA RF DEVICE DATA
TYPICAL CHARACTERISTICS
MRF947 SERIES
150
h FE , DC CURRENT GAIN
C, CAPACITANCE (pF)
130
1
Cob
0.5
Ccb
110
90
70
0.2
0.1
1
2
5
10
20
REVERSE VOLTAGE (V)
50
30
Figure 10. Capacitance versus Voltage
0.5
1
2
5
10
20 30
IC, COLLECTOR CURRENT (mA)
Figure 11. DC Current Gain versus Collector Current
15
8
5
GNF
13
G NF, ASSOCIATED GAIN (dB)
VCE = 6 V
6
4
2
0
1
2
3 4 5
10
15 20
4
f = 1 GHz
11
3
NF
9
2
7
1
5
30
VCE = 6 V
N F (dB)
f T, GAIN BANDWIDTH PRODUCT (GHz)
0.1
1
2
5
IC, COLLECTOR CURRENT (mA)
10
20
30
IC, COLLECTOR CURRENT (mA)
Figure 12. Gain–Bandwidth Product
versus Collector Current
Figure 13. Associated Gain and Minimum
Noise Figure versus Collector Current
0
32
28
VCE = 6 V
IC = 5 mA
MSG
GAIN (dB)
24
20
MAG
16
12
MSG
8
ť
S21 2
ť
4
0
0.1
0.2
0.3
0.5
1
f, FREQUENCY (GHz)
2
3
5
Figure 14. Forward Insertion Gain and Maximum
Stable/Available Power Gain versus Frequency
MOTOROLA RF DEVICE DATA
MMBR941 MRF947 MRF9411 SERIES
2–5
S11
S21
S12
S22
VCE
(Volts)
IC
(mA)
f
(MHz)
Mag
∠φ
Mag
∠φ
Mag
∠φ
Mag
∠φ
1.0
0.5
100
200
500
900
1000
1500
2000
3000
0.97
0.96
0.90
0.75
0.72
0.63
0.57
0.55
– 11
– 22
– 53
– 89
– 98
– 132
– 163
– 144
1.78
1.74
1.60
1.37
1.32
1.07
0.89
0.67
170
161
133
105
100
74
55
30
0.03
0.06
0.13
0.18
0.18
0.19
0.16
0.15
83
76
56
37
33
20
15
40
0.99
0.99
0.93
0.83
0.82
0.75
0.72
0.71
– 4.7
– 9.1
– 21
– 33
– 36
– 47
– 57
– 76
1.0
100
200
500
900
1000
1500
2000
3000
0.95
0.93
0.81
0.63
0.60
0.51
0.46
0.46
– 13
– 27
– 62
– 101
– 110
– 144
– 173
– 138
3.37
3.27
2.85
2.21
2.08
1.59
1.28
0.95
169
158
128
101
96
73
56
30
0.03
0.06
0.12
0.15
0.15
0.16
0.16
0.19
81
73
52
37
34
27
29
44
0.99
0.98
0.86
0.73
0.71
0.64
0.61
0.60
– 6.2
– 12
– 26
– 38
– 40
– 49
– 58
– 75
5.0
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
0.82
0.75
0.55
0.42
0.33
0.28
0.25
0.16
0.21
0.18
0.30
0.29
– 25
– 47
– 79
– 98
– 114
– 129
– 155
176
151
122
108
91
14.6
12.6
9.2
6.9
5.3
4.5
3.1
2.4
2.0
1.7
1.5
1.4
159
142
120
106
97
90
77
66
57
50
42
37
0.02
0.04
0.05
0.07
0.08
0.09
0.13
0.16
0.20
0.23
0.27
0.32
77
68
61
60
61
62
67
68
69
68
66
64
0.94
0.85
0.69
0.60
0.56
0.52
0.51
0.51
0.48
0.48
0.45
0.42
– 13
– 22
– 31
– 32
– 33
– 33
– 37
– 36
– 40
– 44
– 46
– 53
10
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
0.67
0.54
0.37
0.26
0.21
0.18
0.18
0.11
0.17
0.15
0.27
0.26
– 37
– 64
– 96
– 114
– 130
– 147
– 167
159
140
107
100
85
23.5
18.1
11.3
8.0
6.0
5.1
3.4
2.6
2.2
1.8
1.7
1.5
149
129
108
98
91
85
74
64
56
59
42
37
0.02
0.03
0.05
0.06
0.08
0.09
0.13
0.17
0.21
0.25
0.28
0.33
74
68
67
67
70
70
72
71
69
67
65
61
0.88
0.73
0.56
0.50
0.47
0.45
0.46
0.46
0.44
0.45
0.42
0.39
– 18
– 28
– 31
– 30
– 30
– 30
– 34
– 34
– 38
– 41
– 42
– 49
15
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
0.56
0.43
0.29
0.22
0.18
0.16
0.17
0.11
0.17
0.15
0.28
0.25
– 46
– 75
– 107
– 125
– 141
– 158
– 174
150
138
102
98
82
28.6
20.2
11.8
8.2
6.2
5.1
3.4
2.6
2.2
1.9
1.7
1.5
143
122
104
95
88
83
72
63
55
49
42
37
0.02
0.03
0.04
0.06
0.08
0.09
0.13
0.17
0.21
0.25
0.29
0.32
73
67
70
74
74
74
73
72
70
67
65
61
0.83
0.65
0.50
0.46
0.45
0.43
0.44
0.45
0.43
0.44
0.40
0.38
– 22
– 30
– 30
– 28
– 27
– 28
– 32
– 33
– 37
– 39
– 41
– 47
6.0
Table 1. MMBR941LT1, T3 Common Emitter S–Parameters
MMBR941 MRF947 MRF9411 SERIES
2–6
MOTOROLA RF DEVICE DATA
S11
S21
S12
S22
VCE
(Volts)
IC
(mA)
f
(MHz)
Mag
∠φ
Mag
∠φ
Mag
∠φ
Mag
∠φ
6.0
20
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
0.49
0.36
0.25
0.20
0.16
0.15
0.16
0.12
0.17
0.16
0.28
0.26
– 52
– 84
– 115
– 134
– 150
– 166
– 176
144
133
101
98
82
31.5
21.1
12.1
8.3
6.2
5.1
3.5
2.6
2.2
1.9
1.6
1.5
139
118
101
93
87
82
75
63
55
49
41
36
0.01
0.02
0.04
0.06
0.07
0.09
0.14
0.17
0.22
0.25
0.29
0.33
70
69
73
74
75
75
74
73
70
68
65
61
0.79
0.60
0.48
0.45
0.44
0.42
0.44
0.45
0.43
0.44
0.41
0.39
– 23
– 29
– 29
– 26
– 26
– 26
– 31
– 32
– 36
– 39
– 40
– 47
30
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
0.41
0.30
0.23
0.20
0.18
0.17
0.18
0.14
0.20
0.18
0.31
0.29
– 65
– 99
– 131
– 147
– 163
– 177
174
141
131
104
100
84
34.3
21.6
11.9
8.1
6.1
5.0
3.4
2.5
2.1
1.8
1.6
1.5
134
113
98
91
84
80
70
61
54
47
40
35
0.01
0.02
0.04
0.06
0.07
0.09
0.13
0.17
0.21
0.25
0.29
0.33
70
70
76
76
78
78
76
74
71
69
65
62
0.74
0.56
0.47
0.45
0.44
0.43
0.45
0.47
0.45
0.46
0.42
0.40
– 25
– 28
– 25
– 24
– 23
– 24
– 30
– 31
– 36
– 39
– 42
– 48
Table 1. MMBR941LT1, T3 Common Emitter S–Parameters (continued)
S11
S21
S12
S22
VCE
(Volts)
IC
(mA)
f
(MHz)
Mag
∠φ
Mag
∠φ
Mag
∠φ
Mag
∠φ
1.0
0.5
100
200
500
900
1000
1500
2000
3000
0.97
0.97
0.93
0.81
0.79
0.72
0.68
0.66
– 10
– 20
– 49
– 84
– 92
– 125
– 152
– 169
1.78
1.75
1.62
1.43
1.38
1.12
0.92
0.68
171
163
137
110
104
78
57
27
0.03
0.05
0.12
0.18
0.19
0.20
0.20
0.16
83
77
57
36
32
14
1
–11
100
100
0.94
0.86
0.84
0.77
0.74
0.73
– 4.7
– 9.2
– 21
– 35
– 38
– 50
– 61
– 82
1.0
100
200
500
1000
1500
2000
3000
0.95
0.94
0.88
0.70
0.64
0.61
0.61
– 13
– 25
– 59
– 107
– 139
– 165
– 160
3.37
3.30
2.96
2.26
1.72
1.36
0.97
170
161
133
101
78
59
32
0.03
0.05
0.16
0.16
0.17
0.17
0.14
82
74
53
29
15
6.7
3.0
0.99
0.98
0.89
0.74
0.66
0.62
0.61
– 6.2
– 12
– 27
– 44
– 55
– 65
– 84
Table 2. MRF9411LT1 Common Emitter S–Parameters
MOTOROLA RF DEVICE DATA
MMBR941 MRF947 MRF9411 SERIES
2–7
S11
S21
S12
S22
VCE
(Volts)
IC
(mA)
f
(MHz)
Mag
∠φ
Mag
∠φ
Mag
∠φ
Mag
∠φ
6.0
5.0
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
5000
6000
0.73
0.74
0.66
0.62
0.56
0.54
0.46
0.43
0.41
0.44
0.49
0.57
0.60
0.58
– 24
– 47
– 83
– 108
– 127
– 141
– 166
172
151
128
117
101
92
88
14
12.9
10.4
8.4
6.7
5.6
3.9
2.9
2.3
1.9
1.6
1.4
1.2
1.0
164
150
129
115
105
96
82
70
62
55
47
42
32
20
0.02
0.03
0.05
0.06
0.07
0.07
0.08
0.09
0.11
0.14
0.15
0.16
0.21
0.25
92
65
56
45
46
51
55
56
61
62
61
62
60
61
0.96
0.90
0.75
0.65
0.60
0.57
0.52
0.50
0.48
0.49
0.46
0.47
0.46
0.51
– 11
– 20
– 32
– 40
– 43
– 46
– 50
– 54
– 60
– 65
– 74
– 81
– 105
– 137
10
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
5000
6000
0.64
0.60
0.54
0.52
0.49
0.47
0.41
0.40
0.39
0.44
0.49
0.54
0.63
0.58
– 39
– 71
– 112
– 135
– 151
– 161
177
158
139
118
110
96
88
86
23.6
20
13.9
10.3
8.0
6.5
4.4
3.2
2.6
2.1
1.8
1.6
1.3
1.1
157
139
117
104
96
89
77
67
60
53
47
42
32
20
0.01
0.02
0.03
0.04
0.05
0.06
0.08
0.09
0.11
0.13
0.15
0.18
0.23
0.26
59
70
57
50
54
60
62
65
68
69
67
65
61
62
0.91
0.80
0.61
0.51
0.46
0.46
0.44
0.43
0.41
0.43
0.39
0.41
0.40
0.44
– 16
– 27
– 39
– 43
– 44
– 46
– 47
– 52
– 56
– 62
– 72
– 78
– 101
– 136
15
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
5000
6000
0.56
0.53
0.51
0.49
0.48
0.46
0.41
0.40
0.39
0.45
0.50
0.55
0.61
0.58
– 51
– 88
– 128
– 148
– 161
– 170
– 171
152
135
116
108
94
87
85
29.5
23.5
15.1
11.8
8.3
6.7
4.4
3.3
2.6
2.2
1.9
1.6
1.3
1.1
152
131
111
99
92
86
75
66
59
53
46
41
32
21
0.01
0.02
0.03
0.04
0.04
0.05
0.07
0.09
0.11
0.14
0.17
0.19
0.22
0.27
78
63
63
56
59
59
70
71
71
73
70
67
62
63
0.87
0.73
0.54
0.46
0.42
0.41
0.42
0.41
0.41
0.42
0.39
0.41
0.34
0.43
– 20
– 31
– 40
– 42
– 41
– 44
– 45
– 50
– 55
– 61
– 70
– 76
– 114
– 135
30
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
5000
6000
0.45
0.48
0.49
0.50
0.49
0.48
0.45
0.45
0.44
0.50
0.55
0.61
0.65
0.61
– 82
– 121
– 152
– 166
– 175
177
162
145
130
113
105
92
84
82
36.3
25.5
14.6
10.2
7.7
6.1
4.1
3.0
2.4
1.9
1.6
1.5
1.2
1.0
142
121
103
93
87
81
71
62
56
50
43
39
30
19
0.01
0.01
0.02
0.03
0.04
0.05
0.07
0.09
0.11
0.13
0.15
0.19
0.24
0.28
62
48
58
60
65
76
75
78
79
79
75
73
68
64
0.79
0.62
0.47
0.44
0.42
0.43
0.45
0.44
0.44
0.45
0.44
0.45
0.43
0.48
– 23
– 31
– 33
– 34
– 34
– 37
– 39
– 46
– 53
– 58
– 70
– 76
– 100
– 135
Table 2. MRF9411LT1 Common Emitter S–Parameters (continued)
MMBR941 MRF947 MRF9411 SERIES
2–8
MOTOROLA RF DEVICE DATA
VCE
(Vdc)
IC
(mA)
f
(MHz)
NFmin
(dB)
Γo
(MAG, ANGLE)
rN
6
5
1000
1500
1.5
1.75
0.33 ∠ 77
0.26 ∠ 141
0.28
0.3
Table 3. MRF947 Series Typical Noise Parameters
S11
S21
S12
S22
VCE
(Volts)
IC
(mA)
f
(MHz)
Mag
∠φ
Mag
∠φ
Mag
∠φ
Mag
∠φ
1.0
0.5
100
200
500
900
1000
1500
2000
3000
0.966
0.956
0.892
0.749
0.720
0.637
0.587
0.572
– 11
– 23
– 55
– 91
– 100
– 134
– 164
– 149
1.776
1.735
1.587
1.355
1.300
1.057
0.883
0.672
170
161
132
104
98
73
53
27
0.031
0.061
0.135
0.185
0.190
0.196
0.176
0.149
83
75
55
35
32
18
12
33
0.998
0.991
0.923
0.827
0.808
0.743
0.708
0.680
–5
–9
– 21
– 34
– 36
– 47
– 58
– 82
1.0
100
200
500
900
1500
2000
3000
0.941
0.921
0.806
0.638
0.533
0.495
0.494
– 14
– 28
– 65
– 104
– 146
– 174
– 144
3.391
3.285
2.844
2.196
1.580
1.281
0.956
168
158
128
101
72
55
29
0.031
0.060
0.123
0.158
0.168
0.164
0.187
81
73
51
35
25
25
39
0.991
0.974
0.852
0.717
0.619
0.581
0.554
–6
– 12
– 27
– 39
– 50
– 60
– 81
0.5
100
200
500
1000
1500
2000
3000
0.979
0.960
0.920
0.749
0.674
0.548
0.480
–9
– 18
– 43
– 77
– 105
– 128
– 178
1.827
1.909
1.652
1.451
1.190
1.077
0.808
173
165
144
116
94
79
60
0.030
0.060
0.132
0.196
0.214
0.189
0.153
85
80
65
47
36
33
55
0.996
0.991
0.940
0.842
0.774
0.692
0.625
–4
–9
– 19
– 32
– 39
– 43
– 52
2.0
100
200
500
1000
1500
2000
3000
0.907
0.846
0.711
0.495
0.405
0.314
0.296
– 16
– 32
– 68
– 106
– 131
– 155
– 158
6.640
6.419
4.874
3.178
2.358
1.910
1.394
167
156
128
103
86
75
59
0.029
0.054
0.104
0.138
0.157
0.173
0.228
81
73
57
50
52
58
68
0.977
0.944
0.770
0.603
0.542
0.490
0.454
–9
– 17
– 32
– 41
– 45
– 44
– 47
5.0
100
200
500
1000
1500
2000
3000
0.780
0.676
0.470
0.327
0.271
0.218
0.237
– 28
– 51
– 95
– 132
– 153
– 177
– 138
14.100
12.219
7.373
4.148
2.921
2.295
1.661
159
142
113
92
81
72
58
0.027
0.046
0.078
0.114
0.151
0.188
0.265
78
67
59
62
66
69
70
0.932
0.831
0.568
0.436
0.413
0.394
0.372
– 15
– 27
– 40
– 43
– 44
– 41
– 43
2.0
Table 4. MRF947 Series Common Emitter S–Parameters
MOTOROLA RF DEVICE DATA
MMBR941 MRF947 MRF9411 SERIES
2–9
S11
S21
S12
S22
VCE
(Volts)
IC
(mA)
f
(MHz)
Mag
∠φ
Mag
∠φ
Mag
∠φ
Mag
∠φ
2.0
10
100
200
500
1000
1500
2000
3000
0.608
0.488
0.330
0.262
0.227
0.197
0.233
– 43
– 73
– 119
– 152
– 169
– 166
– 128
21.812
16.618
8.427
4.484
3.114
2.423
1.755
149
129
103
87
77
69
57
0.022
0.038
0.065
0.109
0.155
0.198
0.281
72
65
66
71
73
73
71
0.859
0.689
0.438
0.354
0.358
0.355
0.338
– 23
– 35
– 41
– 40
– 42
– 38
– 40
30
100
200
500
1000
1500
2000
3000
0.353
0.353
0.346
0.337
0.324
0.319
0.374
– 100
– 135
– 163
– 177
– 166
– 148
– 122
25.543
15.823
6.979
3.637
2.518
1.975
1.441
131
112
93
80
71
63
51
0.018
0.026
0.054
0.103
0.150
0.197
0.290
70
68
76
79
79
78
75
0.653
0.484
0.367
0.351
0.372
0.378
0.363
– 29
– 34
– 29
– 30
– 36
– 35
– 42
0.5
100
200
500
1000
1500
2000
3000
0.978
0.964
0.932
0.765
0.688
0.554
0.463
–9
– 17
– 40
– 73
– 100
– 123
– 174
1.791
1.889
1.643
1.473
1.206
1.099
0.823
173
166
146
121
98
84
64
0.024
0.049
0.110
0.165
0.184
0.162
0.136
86
80
67
50
39
38
63
0.995
0.994
0.953
0.869
0.812
0.735
0.671
–4
–7
– 16
– 28
– 35
– 38
– 46
2.0
100
200
500
1000
1500
2000
3000
0.918
0.862
0.729
0.504
0.397
0.295
0.257
– 15
– 29
– 62
– 99
– 123
– 146
– 162
6.614
6.456
5.010
3.344
2.485
2.013
1.452
168
157
131
106
90
78
62
0.023
0.045
0.089
0.121
0.137
0.152
0.202
84
75
60
53
55
62
73
0.983
0.956
0.809
0.654
0.599
0.553
0.523
–7
– 14
– 27
– 35
– 38
– 37
– 40
5.0
100
200
500
1000
1500
2000
3000
0.806
0.704
0.487
0.316
0.245
0.177
0.185
– 24
– 45
– 85
– 120
– 141
– 166
– 140
14.025
12.425
7.751
4.399
3.112
2.447
1.743
161
144
116
95
83
74
61
0.022
0.040
0.068
0.101
0.134
0.167
0.237
78
70
62
65
69
72
74
0.947
0.861
0.627
0.505
0.488
0.473
0.457
– 13
– 23
– 33
– 35
– 36
– 33
– 36
10
100
200
500
1000
1500
2000
3000
0.657
0.526
0.328
0.228
0.184
0.140
0.172
– 37
– 64
– 105
– 138
– 156
– 175
– 126
22.098
17.304
9.028
4.844
3.359
2.591
1.852
151
132
106
89
80
72
60
0.019
0.033
0.056
0.096
0.138
0.175
0.249
75
68
67
73
75
76
75
0.888
0.741
0.509
0.438
0.440
0.441
0.430
– 18
– 29
– 33
– 31
– 34
– 31
– 33
20
100
200
500
1000
1500
2000
3000
0.492
0.372
0.249
0.201
0.174
0.149
0.193
– 53
– 85
– 127
– 156
– 171
– 161
– 121
28.934
19.971
9.335
4.878
3.358
2.580
1.852
142
121
100
86
77
70
58
0.017
0.028
0.053
0.094
0.138
0.177
0.253
72
70
74
78
79
78
76
0.808
0.630
0.454
0.418
0.432
0.444
0.435
– 23
– 31
– 28
– 27
– 30
– 28
– 32
6.0
Table 4. MRF947 Series Common Emitter S–Parameters (continued)
MMBR941 MRF947 MRF9411 SERIES
2–10
MOTOROLA RF DEVICE DATA
+ j1
+ j0.5
+ j2
1.5
+ j0.2
1.7
11
1.9
2.1
VCE = 1.0 V
IC = 0.5 mA
— AREA OF INSTABILITY
f (GHz)
10
9
0.5
NF OPT (dB) ΓMS NF OPT
1.54
0.71 ∠ 39°
RN
K
38
0.28
RN
K
28
0.51
8
– j0.2
– j2
– j0.5
– j1
Figure 15. MMBR941LT1, T3 Constant Gain and Noise Figure Contours
(f = 1.0 GHz)
+ j1
+ j0.5
+ j2
2
+ j0.2
2.1
8.6
2.3
VCE = 1.0 V
IC = 0.5 mA
— AREA OF INSTABILITY
2.5
8
7
6
f (GHz)
1.0
NF OPT (dB) ΓMS NF OPT
1.95
0.55 ∠ 76°
– j0.2
– j2
– j0.5
– j1
Figure 16. MMBR941LT1, T3 Constant Gain and Noise Figure Contours
(f = 0.5 GHz)
MOTOROLA RF DEVICE DATA
MMBR941 MRF947 MRF9411 SERIES
2–11
+ j1
+ j0.5
+ j2
+ j0.2
1.0
VCE = 6.0 V
IC = 5.0 mA
— AREA OF INSTABILITY
21
f (GHz)
20
0.5
19
– j0.2
NF OPT (dB) ΓMS NF OPT
1.0
0.43 ∠ 30°
RN
K
18
0.58
RN
K
13
0.93
2.0
18
3.0
4.0
5.0
– j0.5
– j2
– j1
Figure 17. MMBR941LT1, T3 Constant Gain and Noise Figure Contours
(f = 0.5 GHz)
+ j1
+ j0.5
+ j2
INPUT
OUTPUT
+ j0.2
VCE = 6.0 V
IC = 5.0 mA
— AREA OF INSTABILITY
1.5
16
f (GHz)
15
1.0
2.0
NF OPT (dB) ΓMS NF OPT
1.5
0.22 ∠ 64°
14
– j0.2
13
3.0
4.0
– j0.5
5.0
– j2
– j1
Figure 18. MMBR941LT1, T3 Constant Gain and Noise Figure Contours
(f = 1.0 GHz)
MMBR941 MRF947 MRF9411 SERIES
2–12
MOTOROLA RF DEVICE DATA
+ j1
+ j0.5
+ j2
1.6
+ j0.2
1.8
2
11.2
11
VCE = 1.0 V
IC = 0.5 mA
— AREA OF INSTABILITY
f (GHz)
10
NF OPT (dB) ΓMS NF OPT
0.5
1.60
0.70 ∠ 35°
RN
K
40
0.22
RN
K
30
0.39
– j0.2
– j2
– j0.5
– j1
Figure 19. MRF9411LT1 Constant Gain and Noise Figure Contours
(f = 0.5 GHz)
+ j1
+ j0.5
+ j2
2
+ j0.2
2.1
2.3
8.6
VCE = 1.0 V
IC = 0.5 mA
— AREA OF INSTABILITY
8
7
f (GHz)
1.0
NF OPT (dB) ΓMS NF OPT
1.95
0.55 ∠ 69°
– j0.2
– j2
– j0.5
– j1
Figure 20. MRF9411LT1 Constant Gain and Noise Figure Contours
(f = 1.0 GHz)
MOTOROLA RF DEVICE DATA
MMBR941 MRF947 MRF9411 SERIES
2–13
+ j1
+ j0.5
+ j2
+ j0.2
VCE = 6.0 V
IC = 5.0 mA
1.0
— AREA OF INSTABILITY
f (GHz)
22
21
2.0
20
– j0.2
0.5
19
1.0
0.40 ∠ 28°
RN
K
17
0.29
RN
K
13
0.53
3.0
4.0
5.0
– j0.5
NF OPT (dB) ΓMS NF OPT
– j2
– j1
Figure 21. MRF9411LT1 Constant Gain and Noise Figure Contours
(f = 0.5 GHz)
+ j1
+ j0.5
+ j2
+ j0.2
VCE = 6.0 V
IC = 5.0 mA
— AREA OF INSTABILITY
1.5
19
18
17
f (GHz)
1.0
1.5
0.17 ∠ 60°
2.0
16
– j0.2
NF OPT (dB) ΓMS NF OPT
3.0
– j0.5
4.0
5.0
– j2
– j1
Figure 22. MRF9411LT1 Constant Gain and Noise Figure Contours
(f = 1.0 GHz)
MMBR941 MRF947 MRF9411 SERIES
2–14
MOTOROLA RF DEVICE DATA
VCE = 6 V
IC = 5 mA
VCE = 6 V
IC = 5 mA
f
NF
(GHz) OPT
1.0
RN K
Γo
1.5 dB 0.33 ∠ 77° 14 0.87
f
NF
(GHz) OPT
j1
1.5
RN K
Γo
1.75 dB 0.26 ∠ 141° 15 0.96
j2
j0.5
j1
j2 OUTPUT
j0.5
OUTPUT
INPUT
j0.2
j0.2
1.5
INPUT
1.75
13
16
2.0
12
15
2.0
14
13
–j0.2
–j0.2
–j0.5
–j0.5
–j2
0.5
–j2
AREA OF INSTABILITY
–j1
0.2
4.0
5.0
10
5.0
AREA OF INSTABILITY
3.0
11
3.0
4.0
1
f = 1 GHz
0.2
2
–j1
0.5
1
f = 1.5 GHz
2
Figure 24. MRF947 Series Constant Gain and
Noise Figure Contours
Figure 23. MRF947 Series Constant Gain and
Noise Figure Contours
VCE = 1 V
IC = 0.5 mA
f
NF
(GHz) OPT
1.0
ΓMS
NF OPT
RN K
1.95 dB 0.59 ∠ 72° 30 0.50
j1
j2
j0.5
OUTPUT
INPUT
2
j0.2
2.1
2.3
8.4
8 7
–j0.2
–j0.5
–j2
AREA OF INSTABILITY
–j1
0.2
0.5
1
f = 1 GHz
2
Figure 25. MRF947 Series Constant Gain and Noise Figure Contours
MOTOROLA RF DEVICE DATA
MMBR941 MRF947 MRF9411 SERIES
2–15
PACKAGE DIMENSIONS
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD
FINISH THICKNESS. MINIMUM LEAD THICKNESS
IS THE MINIMUM THICKNESS OF BASE
MATERIAL.
A
L
3
B S
1
DIM
A
B
C
D
G
H
J
K
L
S
V
2
V
G
C
H
D
K
J
INCHES
MIN
MAX
0.1102 0.1197
0.0472 0.0551
0.0350 0.0440
0.0150 0.0200
0.0701 0.0807
0.0005 0.0040
0.0034 0.0070
0.0140 0.0285
0.0350 0.0401
0.0830 0.1039
0.0177 0.0236
MILLIMETERS
MIN
MAX
2.80
3.04
1.20
1.40
0.89
1.11
0.37
0.50
1.78
2.04
0.013
0.100
0.085
0.177
0.35
0.69
0.89
1.02
2.10
2.64
0.45
0.60
STYLE 6:
PIN 1. BASE
2. EMITTER
3. COLLECTOR
CASE 318–08
ISSUE AF
MMBR941LT1, T3, MMBR941BLT1
A
L
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3
B
S
1
2
D
V
G
C
0.05 (0.002)
H
R N
J
K
DIM
A
B
C
D
G
H
J
K
L
N
R
S
V
INCHES
MIN
MAX
0.071
0.087
0.045
0.053
0.035
0.049
0.012
0.016
0.047
0.055
0.000
0.004
0.004
0.010
0.017 REF
0.026 BSC
0.028 REF
0.031
0.039
0.079
0.087
0.012
0.016
MILLIMETERS
MIN
MAX
1.80
2.20
1.15
1.35
0.90
1.25
0.30
0.40
1.20
1.40
0.00
0.10
0.10
0.25
0.425 REF
0.650 BSC
0.700 REF
0.80
1.00
2.00
2.20
0.30
0.40
STYLE 3:
PIN 1. BASE
2. EMITTER
3. COLLECTOR
CASE 419–02
ISSUE H
MRF947AT1, MRF947BT1,
MRF947T1, T3
MMBR941 MRF947 MRF9411 SERIES
2–16
MOTOROLA RF DEVICE DATA
NOTES:
4. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
5. CONTROLLING DIMENSION: MILLIMETER.
A
L
G
3
4
S
B
1
F
2
D
H
J
C
R
K
DIM
A
B
C
D
F
G
H
J
K
L
R
S
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
2.80
3.04
0.110
0.120
1.20
1.39
0.047
0.055
0.84
1.14
0.033
0.045
0.39
0.50
0.015
0.020
0.79
0.93
0.031
0.037
1.78
2.03
0.070
0.080
0.013
0.10 0.0005
0.004
0.08
0.15
0.003
0.006
0.46
0.60
0.018
0.024
0.445
0.60 0.0175
0.024
0.72
0.83
0.028
0.033
2.11
2.48
0.083
0.098
STYLE 1:
PIN 1.
2.
3.
4.
COLLECTOR
EMITTER
EMITTER
BASE
CASE 318A–05
ISSUE R
MRF9411LT1
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How to reach us:
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P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447
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MOTOROLA RF DEVICE DATA ◊
MMBR941 MRF947 MRF9411
SERIES
MMBR941/D
2–17