MOTOROLA MRF947

MOTOROLA
Freescale Semiconductor, Inc.
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MMBR941LT1/D
The RF Line
NPN Silicon
Low Noise, High-Frequency
Transistors
MMBR941
MRF947
SERIES
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
• 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
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
• Gold Sintered Back Metal
REV 10
MOTOROLA
RF DEVICE DATA
 Motorola,
Inc. 1999
For More Information On This Product,
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MMBR941 MRF947 SERIES
1
Freescale Semiconductor, Inc.
MAXIMUM RATINGS
Rating
Symbol
MMBR941LT1, T3
MRF947 Series
Unit
Collector–Emitter Voltage
VCEO
10
10
Vdc
Collector–Base Voltage
VCBO
20
20
Vdc
Emitter–Base Voltage
VEBO
1.5
1.5
Vdc
Power Dissipation (1) TC = 75°C
Derate linearly above Tcase = 75°C @
PDmax
0.25
3.33
0.188
2.5
Watts
mW/°C
IC
50
50
mA
TJmax
150
150
°C
Storage Temperature
Tstg
– 55 to +150
– 55 to +150
°C
Thermal Resistance,
Junction to Case
RθJC
300
400
°C/W
Collector Current — Continuous (2)
Maximum Junction Temperature
MMBR941LT1 = 7Y
MRF947AT1 = G
MMBR941BLT1 = 7N
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)
(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 SERIES
2
MOTOROLA RF DEVICE DATA
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ARCHIVE INFORMATION
DEVICE MARKING
Freescale Semiconductor, Inc.
PERFORMANCE CHARACTERISTICS
MMBR941LT1, T3
Symbol
|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 =
MRF947 Series
Min
Typ
Max
Min
Typ
Max
—
—
14
8.0
—
—
—
—
14
10.8
—
—
—
—
16
10
—
—
—
—
14.8
11.6
—
—
—
—
1.5
2.1
—
—
—
—
1.5
2.1
—
—
—
—
14
8.5
—
—
—
—
14
10
—
—
—
1.9
2.8
—
1.9
2.8
Unit
dB
dB
dB
dB
dB
|S21|2
(1 – |S11|2)(1 – |S22|2)
TYPICAL CHARACTERISTICS
MMBR941LT1, T3; MMBR941BLT1
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
Figure 1. Collector–Base Capacitance
versus Voltage
10
20
|S 21| 2, INSERTION GAIN (dB)
24
8
6
4
0
VCE = 6 V
f = 1 GHz
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)
50 70
100
50 70
100
Figure 2. DC Current Gain versus
Collector Current
12
2
2
100
ARCHIVE INFORMATION
Insertion Gain
(VCE = 6.0 V, IC = 15 mA, f = 1.0 GHz)
(VCE = 6.0 V, IC = 15 mA, f = 2.0 GHz)
f T, GAIN BANDWIDTH PRODUCT (GHz)
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
Conditions
16
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
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MMBR941 MRF947 SERIES
3
Freescale Semiconductor, Inc.
FORWARD INSERTION GAIN AND
MAXIMUM UNILATERAL GAIN versus FREQUENCY
24
15
GUmax
10
|S21|2
5
16
MMBR941LT1, T3
MRF947
12
6
5
8
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
0
0.1
10
0.2 0.3
0.5 0.7
1
2
3
5
7
f, FREQUENCY, (GHz)
f, FREQUENCY, (GHz)
Figure 5. MMBR941LT1, T3
Figure 6. Noise Figure and Associated Gain
versus Frequency
2
1
0
10
6
NF, NOISE FIGURE (dB)
5
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. 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 8. Functional Circuit Schematic (all devices)
MMBR941 MRF947 SERIES
4
MOTOROLA RF DEVICE DATA
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20
VCE = 6 V
IC = 5 mA
20
NF, NOISE FIGURE (dB)
G NF , ASSOCIATED GAIN (dB)
IC = 15 mA
VCE = 6 V
25
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
|S 21| 2, INSERTION GAIN (dB)
GU max, MAXIMUM UNILATERAL GAIN (dB)
30
Freescale Semiconductor, Inc.
TYPICAL CHARACTERISTICS
MRF947 SERIES
150
h FE , DC CURRENT GAIN
C, CAPACITANCE (pF)
130
1
Cob
0.5
Ccb
110
90
70
2
5
10
20
REVERSE VOLTAGE (V)
50
30
0.1
0.5
1
5
10
20
IC, COLLECTOR CURRENT (mA)
Figure 10. DC Current Gain versus Collector Current
5
15
8
GNF
13
G NF, ASSOCIATED GAIN (dB)
VCE = 6 V
6
4
2
0
1
2
3 4 5
10
15 20
3
11
NF
9
2
7
1
1
5
IC, COLLECTOR CURRENT (mA)
10
20
30
IC, COLLECTOR CURRENT (mA)
Figure 11. Gain–Bandwidth Product
versus Collector Current
Figure 12. Associated Gain and Minimum
Noise Figure versus Collector Current
2
32
28
VCE = 6 V
IC = 5 mA
MSG
GAIN (dB)
24
20
4
f = 1 GHz
5
30
VCE = 6 V
MAG
ARCHIVE INFORMATION
1
Figure 9. Capacitance versus Voltage
f T, GAIN BANDWIDTH PRODUCT (GHz)
Freescale Semiconductor, Inc...
0.1
N F (dB)
ARCHIVE INFORMATION
0.2
0
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 13. Forward Insertion Gain and Maximum
Stable/Available Power Gain versus Frequency
MOTOROLA RF DEVICE DATA
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MMBR941 MRF947 SERIES
5
Freescale Semiconductor, Inc.
S12
S22
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 SERIES
6
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ARCHIVE INFORMATION
S21
IC
(mA)
ARCHIVE INFORMATION
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S11
VCE
(Volts)
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)
MOTOROLA RF DEVICE DATA
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MMBR941 MRF947 SERIES
7
Freescale Semiconductor, Inc.
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 2. MRF947 Series Typical Noise Parameters
S12
S22
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 3. MRF947 Series Common Emitter S–Parameters
MMBR941 MRF947 SERIES
8
MOTOROLA RF DEVICE DATA
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ARCHIVE INFORMATION
S21
IC
(mA)
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
S11
VCE
(Volts)
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
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
Freescale Semiconductor, Inc.
Table 3. MRF947 Series Common Emitter S–Parameters (continued)
MOTOROLA RF DEVICE DATA
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MMBR941 MRF947 SERIES
9
Freescale Semiconductor, Inc.
+ j1
+ j0.5
+ j2
1.5
+ j0.2
1.7
11
1.9
2.1
0.5
NF OPT (dB) ΓMS NF OPT
0.71 ∠ 39°
1.54
RN
K
38
0.28
RN
K
28
0.51
– j2
– j0.5
– j1
Figure 14. 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
0.55 ∠ 76°
1.95
– j0.2
– j2
– j0.5
– j1
Figure 15. MMBR941LT1, T3 Constant Gain and Noise Figure Contours
(f = 0.5 GHz)
MMBR941 MRF947 SERIES
10
MOTOROLA RF DEVICE DATA
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ARCHIVE INFORMATION
8
– j0.2
ARCHIVE INFORMATION
— AREA OF INSTABILITY
f (GHz)
10
9
Freescale Semiconductor, Inc...
VCE = 1.0 V
IC = 0.5 mA
Freescale Semiconductor, Inc.
+ 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
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 16. 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°
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
– j0.2
NF OPT (dB) ΓMS NF OPT
14
– j0.2
13
3.0
4.0
– j0.5
5.0
– j2
– j1
Figure 17. MMBR941LT1, T3 Constant Gain and Noise Figure Contours
(f = 1.0 GHz)
MOTOROLA RF DEVICE DATA
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MMBR941 MRF947 SERIES
11
Freescale Semiconductor, Inc.
VCE = 6 V
IC = 5 mA
VCE = 6 V
IC = 5 mA
f
NF
(GHz) OPT
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
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
–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
–j1
0.2
2
0.5
1
f = 1.5 GHz
2
Figure 19. MRF947 Series Constant Gain and
Noise Figure Contours
Figure 18. 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 20. MRF947 Series Constant Gain and Noise Figure Contours
MMBR941 MRF947 SERIES
12
MOTOROLA RF DEVICE DATA
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ARCHIVE INFORMATION
1.0
RN K
Γo
1.5 dB 0.33 ∠ 77° 14 0.87
Freescale Semiconductor, Inc.
PACKAGE DIMENSIONS
A
L
3
B S
1
DIM
A
B
C
D
G
H
J
K
L
S
V
2
V
G
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
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
ARCHIVE INFORMATION
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.
STYLE 3:
PIN 1. BASE
2. EMITTER
3. COLLECTOR
CASE 419–02
ISSUE J
MRF947AT1, MRF947BT1,
MRF947T1, T3
MOTOROLA RF DEVICE DATA
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MMBR941 MRF947 SERIES
13
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ARCHIVE INFORMATION
Freescale Semiconductor, Inc.
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MMBR941 MRF947 SERIES
14
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MOTOROLA RF DEVICE MMBR941/D
DATA
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