Datasheet MMBR951LT1, MRF957T1, MRF9511LT1, MMBR951ALT1 Datasheet (Motorola)



SEMICONDUCTOR TECHNICAL DATA

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

• 18 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

Order this document

by MMBR951ALT1/D









IC = 100 mA
LOW NOISE

HIGH–FREQUENCY

TRANSISTORS

CASE 318–08, STYLE 6

SOT–23

LOW PROFILE

MMBR951L T1, MMBR951ALT1

CASE 419–02, STYLE 3

MRF957T1

CASE 318A–05, STYLE 1

SOT–143

LOW PROFILE

MRF9511LT1

REV 9

 Motorola, Inc. 1997

MMBR951 MRF957 MRF9511 SERIESMOTOROLA RF DEVICE DATA

1

MAXIMUM RATINGS

Rating Symbol MMBR951LT1

Collector–Emitter Voltage V
Collector–Base Voltage V
Emitter–Base Voltage V
Power Dissipation (1) TC = 75°C

Derate linearly above T
Collector Current — Continuous (2) I
Maximum Junction Temperature T
Storage Temperature T
Thermal Resistance, Junction to Case R

case

= 75°C @

P

D(max)

CEO
CBO
EBO

C

Jmax

stg

θJC

MMBR951ALT1

10 10 10 Vdc
20 20 20 Vdc

1.5 1.5 15 Vdc

0.322

4.29
100 100 100 mA
150 150 150 °C

–55 to +150 –55 to +150 –55 to +150 °C

233 233 330 °C/W

MRF9511LT1 MRF957T1 Unit

0.322

4.29

DEVICE MARKING

MRF951 1LT1 = 11 MMBR951ALT1 = AAG MMBR951LT1 = 7Z MRF957T1 = B

ELECTRICAL CHARACTERISTICS (T

= 25°C unless otherwise noted)

A

Characteristic Symbol Min Typ Max Unit

OFF CHARACTERISTICS (3)

Collector–Emitter Breakdown V oltage

(IC = 0.1 mA, IB = 0)

Collector–Base Breakdown Voltage

(IC = 0.1 mA, IE = 0)

Emitter Cutoff Current

(VEB = 1.0 V, IC = 0)

Collector Cutoff Current

(VCB = 10 V, IE = 0)

V

(BR)CEO

V

(BR)CBO

I

EBO

I

CBO

0.227

3.03

10 13 — Vdc

20 25 — Vdc

— — 0.1 µAdc

— — 0.1 µAdc

Watts

mW/°C

ON CHARACTERISTICS (3)

DC Current Gain

(VCE = 6.0 V, IC = 5.0 mA) All
(VCE = 6.0 V, IC = 5.0 mA) MMBR951ALT1

DYNAMIC CHARACTERISTICS

Collector–Base Capacitance

(VCB = 10 V, IE = 0, f = 1.0 MHz)

Current Gain — Bandwidth Product

(VCE = 6.0 V, IC = 30 mA, f = 1.0 GHz) MRF9511LT1, MMBR951LT1, MMBR951ALT1

NOTES:

1. T o calculate the junction temperature use TJ = (PD x R
to body of package.

2. IC — Continuous (MTBF ≈ 10 years).

3. Pulse width ≤ 300 µs, duty cycle ≤ 2% pulsed.

MRF957T1

θJA

) + T

. Case temperature measured on collector lead immediately adjacent

CASE

h

FE

C

cb

f

T

5075——200

150

— 0.45 1.0 pF

——8.0

9.0——

—

GHz

MMBR951 MRF957 MRF9511 SERIES
2

MOTOROLA RF DEVICE DATA

PERFORMANCE CHARACTERISTICS

y

Conditions Symbol

Insertion Gain

(VCE = 6.0 V, IC = 30 mA, f = 1.0 GHz)
(VCE = 6.0 V, IC = 30 mA, f = 2.0 GHz)
(VCE = 5.0 V, IC = 30 mA, f = 1.5 GHz)

Maximum Unilateral Gain (1)

(VCE = 8.0 V, IC = 30 mA, f = 1.0 GHz)
(VCE = 8.0 V, IC = 30 mA, f = 2.0 GHz)
(VCE = 5.0 V, IC = 30 mA, f = 1.5 GHz)

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)
(VCE = 6.0 V, IC = 5.0 mA, f = 1.5 GHz)

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)
(VCE = 6.0 V, IC = 5.0 mA, f = 1.5 GHz)

Noise Figure — 50 ohm Source

(VCE = 6.0 V, IC = 5.0 mA, f = 1.0 GHz)

NOTE:

1. Maximum Unilateral Gain is GU

max

=

(1

–

|S11|2)(1–|S

G

NF

|S

|S21|

NF

21

2

Umax

MIN

G

NF

50 Ω

2

|

MRF9511LT1

Min Typ Max Min Typ Max Min Typ Max

—

14.5
—
—

—
—

10.5
—

—
—
—

—
—
—

— 1.9 2.8 — 1.9 2.8 — 1.9 2.8 dB

|2)

22

9.0
—

17

—

1.3

2.1
—

14

9.0
—

—
—
—

—
—
—

—
—
—

—
—
—

MMBR951LT1

MMBR951ALT1

—

12.5

—

7.0

—

—

—

14

—

8.0

—

—

—

1.3

—

2.1

—

—

—

13

—

7.5

—

—

MRF957T1

—

—
—
—

—
—
—

—
—
—

—
—
—

13.3

—

—

—

10.1

—

14

—

—

—

10.8

—

1.5

—

—

—

2.0

—

11.8

—

—

—

9.0

Unit

dB
—
—
—

dB
—
—
—

dB
—
—
—

dB
—
—
—

MMBR951 MRF957 MRF9511 SERIESMOTOROLA RF DEVICE DATA

3

10

TYPICAL CHARACTERISTICS

MMBR951LT1, MMBR951AL T1, MRF9511LT1

5

2

1

, CAPACITANCE (pF)

0.5

CB

C

0.2

0.1
2

VCB, REVERSE VOLTAGE (V)

Figure 1. Collector–Base Capacitance

versus V oltage

12

10

8

6

4

2

, GAIN BANDWIDTH PRODUCT (GHz)

T

f

0

1235107 20 1007030

IC, COLLECTOR CURRENT (mA)

VCE = 8 V

200
100

, DC CURRENT GAIN

50

FE

h

20

10

1 2 3 5 10 20 100501 5 10 20 50 100

IC, COLLECTOR CURRENT (mA)

Figure 2. DC Current Gain versus

Collector Current

16

14

12

MRF9511LT1

10

, INSERTION GAIN (dB)

8

2

|

21

|S

6

4

1235107 20 100705030

MMBR951LT1

IC, COLLECTOR CURRENT (mA)

VCE = 8 Vf = 1 MHz

VCE = 8 V

f = 1 GHz

Figure 3. Gain Bandwidth Product versus

Collector Current

MMBR951 MRF957 MRF9511 SERIES
4

Figure 4. Insertion Gain versus Collector Current

MOTOROLA RF DEVICE DATA

TYPICAL FORW ARD INSERTION GAIN AND

MAXIMUM UNILA TERAL GAIN versus FREQUENCY

30

25

20

15

, INSERTION GAIN (dB)

10

2

|

21

, MAXIMUM UNILATERAL GAIN (dB)

|S

5

max

GU

0

0.1 0.2 0.3 0.5 10.7 2 53
f, FREQUENCY (GHz)

|S21|

GU

max

2

Figure 5. MRF9511LT1 Figure 6. MMBR951L T1

24

20

16

12

8

, ASSOCIATED GAIN AT MINIMUM (dB)

4

NF

G

0

0.1 0.2 0.3 0.5 10.7 2 53

MMBR951LT1

CIRCUIT — FIGURE 9

f, FREQUENCY, (GHz)

MRF9511LT1

NF

50

Figure 7. T ypical Noise Figure and Associated

Gain versus Frequency

MRF9511LT1

VCE = 8 V

IC = 30 mA

G

NF

Ω

NF

VCE = 6 V

IC = 5 mA

min

30

25

20

15

, INSERTION GAIN (dB)

10

2

|

21

, MAXIMUM UNILATERAL GAIN (dB)

|S

5

max

GU

0

0.1 0.2 0.3 0.5 10.7 2 53

6

5

4

CIRCUIT — FIGURE 9

6
5

4
3
2
1
0

3

2

NF, NOISE FIGURE (dB)

1

NF, NOISE FIGURE (dB)

0

1235 107205030

MMBR951L T1

VCE = 8 V

IC = 30 mA

GU

max

2

|S21|

f, FREQUENCY (GHz)

MRF9511LT1
MMBR951L T1

VCE = 6 V

NF

at 2 GHz

min

NF

at 1 GHz

min

IC, COLLECTOR CURRENT (mA)

Figure 8. T ypical Noise Figure versus

Collector Current

RF INPUT

V

BE

D.U.T.

**SLUG TUNER

NETWORK

**SLUG TUNER*BIAS

Figure 9. Functional Circuit Schematic (All Devices)

VCE = 6 Vdc

*BIAS

NETWORK

MMBR951 MRF957 MRF9511 SERIESMOTOROLA RF DEVICE DATA

RF OUTPUT

*HP11590B

**MICROLAB/FXR

**SF – 11N < 1 GHz

**SF – 31IN

≥

1 GHz

5

V

V

CE

I

C

f

(Volts)

6.0

8.0

I

(mA)

5.0 100

10 100

20 100

30 100

60 100

5.0 100

10 100

20 100

30 100

60 100

(MHz)

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

f

500

500

500

500

500

500

500

500

500

500

S

11

|S11| ∠ φ |S21| ∠ φ |S12| ∠ φ |S22| ∠ φ

0.82

0.50

0.39

0.32

0.36

0.66

0.38

0.32

0.26

0.31

0.49

0.32

0.29

0.24

0.28

0.40

0.30

0.29

0.24

0.30

0.38

0.37

0.36

0.33

0.38

0.83

0.51

0.38

0.31

0.35

0.67

0.37

0.30

0.25

0.30

0.51

0.31

0.28

0.23

0.27

0.42

0.31

0.27

0.23

0.28

0.39

0.36

0.35

0.32

0.37

–36.6

–119

–162

150

110

–54
–138
–176

142
105

–76
–153

175
137
102

–94
–162

170
134
101

–126
–176

163
130
98

–35

–117

–160

151

110

–52
–135
–173

143
105

–72
–150

177
138
103

–87
–159

172
135
102

–119

–174

164
131
100

14.0

6.6

3.5

1.9

1.4

22.6

7.8

4.0

2.2

1.6
30

8.3

4.3

2.3

1.6
33

8.4

4.3

2.3

1.6
31

7.3

3.7

2.0

1.4

13.9

6.7

3.6

1.9

1.4
23

7.9

4.1

2.2

1.6
30

8.5

4.3

2.3

1.6
33

8.6

4.4

2.3

1.6
32

7.4

3.8

2.0

1.4

S

21

153
104

81
57
40

142

96
78
57
41

131

92
77
57
42

125

90
76
56
41

116

77.6

73.4
52
37

154
104

82
58
41

143

97
80
57
42

131

92
77
57
42

125

90
76
57
41

117

87
74
53
38

0.04

0.07

0.11

0.21

0.31

0.03

0.07

0.13

0.22

0.32

0.01

0.08

0.11

0.24

0.34

0.03

0.07

0.12

0.23

0.35

0.03

0.05

0.12

0.22

0.34

0.04

0.08

0.10

0.20

0.32

0.02

0.07

0.11

0.21

0.31

0.02

0.07

0.13

0.22

0.31

0.02

0.07

0.11

0.22

0.31

0.02

0.06

0.11

0.22

0.33

S

12

44.7

48.2
55
66
66

60
55
71
70
64

85
76
67
71
63

87
84
80
71
66

74
84
84
78
69

92
51
72
73
71

96
64
78
74
67

68
75
76
72
64

71
71
74
73
65

31
84
78
81
70

0.88

0.52

0.43

0.42

0.40

0.78

0.40

0.34

0.36

0.33

0.67

0.34

0.29

0.32

0.29

0.58

0.31

0.27

0.33

0.30

0.49

0.34

0.34

0.37

0.34

0.90

0.55

0.44

0.46

0.43

0.81

0.43

0.37

0.38

0.34

0.68

0.36

0.32

0.35

0.31

0.61

0.33

0.32

0.34

0.33

0.52

0.37

0.35

0.42

0.40

S

22

–18.2
–40
–43
–50
–67

–29
–42
–47
–46
–62

–37
–39
–44
–48
–60

–42
–35
–39
–48
–60

–37
–26
–37
–48
–62

–19
–38
–42
–47
–63

–28
–38
–41
–47
–60

–35
–36
–39
–45
–58

–38
–33
–39
–42
–55

–31
–25
–33
–41
–62

T able 1. MMBR951LT1 Common Emitter S–Parameters

MMBR951 MRF957 MRF9511 SERIES

MOTOROLA RF DEVICE DATA

6

V

V

CE

I

C

f

(Vdc)

6.0

I

(mA)

5.0 100

10 100

20 100

30 100

60 100

(MHz)

1000
1500
2000
2500
3000
3500
4000

1000
1500
2000
2500
3000
3500
4000

1000
1500
2000
2500
3000
3500
4000

1000
1500
2000
2500
3000
3500
4000

1000
1500
2000
2500
3000
3500
4000

f

500

500

500

500

500

S

11

|S11| ∠ φ |S21| ∠ φ |S12| ∠ φ |S22| ∠ φ

0.81

0.67

0.61

0.57

0.54

0.55

0.57

0.65

0.67

0.71

0.60

0.56

0.53

0.50

0.52

0.54

0.60

0.64

0.59

0.56

0.54

0.51

0.49

0.52

0.53

0.60

0.63

0.54

0.56

0.54

0.51

0.50

0.52

0.53

0.60

0.63

0.54

0.60

0.59

0.56

0.55

0.57

0.59

0.65

0.69

–48
–122
–157

86
156
121
121
110
100

–56
–143
–176

167
148
132
116
106
97

–80
–159

175
161
142
128
112
103
95

–97
–166

171
158
140
126

111
102
94

–128
–177

166
153
136
125
110
102
93

13.69

7.58

4.65

2.87

2.14

1.72

1.48

1.28

1.14

24.07

9.47

4.97

3.35

2.54

2.02

1.75

1.53

1.35

33.51

10.39

5.36

3.58

2.75

2.18

1.88

1.65

1.46

37.48

10.60

5.45

3.62

2.73

2.19

1.89

1.65

1.47

36.66

8.97

4.62

3.05

2.29

1.85

1.59

1.41

1.22

S

21

152

92
76
70
60
51
44
38
33

149
101

81
69
60
52
45
39
34

138

95
79
68
60
52
45
39
34

133

93
78
67
60
51
45
38
33

123

89
75
64
56
48
42
36
31

0.04

0.07

0.09

0.10

0.12

0.14

0.17

0.21

0.24

0.03

0.05

0.07

0.10

0.13

0.16

0.19

0.22

0.26

0.02

0.04

0.07

0.10

0.13

0.16

0.20

0.24

0.27

0.02

0.04

0.07

0.10

0.13

0.17

0.20

0.24

0.27

0.01

0.03

0.06

0.09

0.13

0.16

0.20

0.23

0.27

S

12

66
41
40
44
52
57
59
60
54

66
46
51
57
63
63
61
60
57

61
54
62
66
68
66
63
62
57

57
59
68
69
70
68
64
62
58

57
67
73
75
76
74
69
67
62

S

0.88

0.57

0.45

0.42

0.42

0.40

0.39

0.37

0.38

0.86

0.41

0.30

0.31

0.30

0.29

0.29

0.26

0.28

0.75

0.31

0.23

0.25

0.25

0.23

0.23

0.21

0.22

0.67

0.27

0.21

0.24

0.23

0.23

0.23

0.20

0.22

0.56

0.27

0.25

0.29

0.30

0.29

0.30

0.27

0.29

T able 2. MRF9511LT1 Common Emitter S–Parameters

22

–22
–50
–62
–71
–75
–86
–97
–112
–130

–28
–62
–73
–78
–78
–89
–78
–115
–133

–38
–69
–79
–82
–80
–91
–99
–117
–137

–43
–70
–80
–81
–79
–90
–97
–115
–136

–43
–50
–59
–68
–71
–83
–92
–108
–130

(continued)

MMBR951 MRF957 MRF9511 SERIESMOTOROLA RF DEVICE DATA

7

V

V

CE

I

C

f

(Vdc)

8.0

I

(mA)

5.0 100

10 100

20 100

30 100

60 100

(MHz)

1000
1500
2000
2500
3000
3500
4000

1000
1500
2000
2500
3000
3500
4000

1000
1500
2000
2500
3000
3500
4000

1000
1500
2000
2500
3000
3500
4000

1000
1500
2000
2500
3000
3500
4000

f

500

500

500

500

500

S

11

|S11| ∠ φ |S21| ∠ φ |S12| ∠ φ |S22| ∠ φ

0.84

0.68

0.60

0.56

0.53

0.55

0.56

0.63

0.68

0.73

0.60

0.55

0.52

0.49

0.51

0.53

0.64

0.67

0.61

0.56

0.53

0.50

0.48

0.51

0.52

0.59

0.63

0.57

0.55

0.53

0.50

0.49

0.51

0.52

0.61

0.66

0.55

0.59

0.58

0.55

0.54

0.57

0.59

0.66

0.70

–36
–120
–161

88
157
140
122

112

105

–53
–140
–174

169
149
133

116
109
101

–76
–157

176
162
143
129

112
104
98

–89
–163

128
159
141
127

112
106
97

–122
–175

167
154
138
125

110
104
95

14.65

7.79

4.32

2.95

2.19

1.76

1.50

1.33

1.18

24.04

9.68

5.10

3.42

2.59

2.06

1.78

1.60

1.39

33.76

10.72

5.53

3.69

2.79

2.22

1.92

1.75

1.54

37.35

10.82

5.54

3.69

2.77

2.23

1.93

1.68

1.51

34.92

8.71

4.52

3.04

2.28

1.82

1.56

1.28

1.14

S

21

158
110

86
71
60
51
44
39
33

150
101

82
69
61
52
45
38
34

139

96
79
68
60
52
46
40
35

134

94
78
67
59
51
45
40
34

126

91
76
65
56
48
42
36
32

0.03

0.07

0.08

0.10

0.11

0.14

0.17

0.18

0.21

0.02

0.05

0.07

0.09

0.12

0.15

0.19

0.20

0.23

0.02

0.04

0.07

0.10

0.13

0.16

0.19

0.21

0.24

0.02

0.04

0.07

0.10

0.13

0.16

0.19

0.21

0.24

0.01

0.03

0.06

0.09

0.12

0.16

0.19

0.22

0.26

S

12

72
42
41
45
53
58
60
62
63

68
46
52
58
63
63
63
62
60

60
54
62
66
68
68
65
64
59

58
57
65
69
70
69
66
64
60

52
65
73
75
77
76
72
70
66

0.94

0.58

0.44

0.44

0.44

0.42

0.42

0.38

0.36

0.87

0.43

0.32

0.33

0.33

0.32

0.32

0.28

0.29

0.76

0.32

0.29

0.27

0.27

0.26

0.26

0.24

0.25

0.71

0.29

0.24

0.26

0.27

0.26

0.26

0.21

0.23

0.59

0.33

0.30

0.34

0.35

0.34

0.35

0.32

0.32

S

22

–18
–48
–60
–68
–71
–82
–92
–107
–125

–26
–58
–66
–72
–73
–83
–91
–108
–131

–36
–63
–70
–75
–74
–84
–91
–109
–131

–40
–63
–69
–73
–71
–82
–89
–110
–130

–37
–42
–53
–62
–66
–78
–88
–105
–132

T able 2. MRF9511LT1 Common Emitter S–Parameters (continued)

MMBR951 MRF957 MRF9511 SERIES

MOTOROLA RF DEVICE DATA

8

+j1

+j0.2

–j0.2

+j0.5

–j0.5

20

+j2

1.1

VCE = 6.0 V
IC = 5.0 mA

— AREA OF INSTABILITY

f (GHz) NF OPT (dB) Rn

0.5 1.13 9

ΓMS NF OPT

0.35 ∠ 68°

–j1

19

18

17

1.3

1.5

1.7

–j2

Figure 10. MMBR951L T1 Constant Gain and Noise Figure Contours

(f = 0.5 GHz)

K

0.68

+j0.2

–j0.2

15.8

+j0.5

–j0.5

15

+j1

+j2

VCE = 6.0 V
IC = 5.0 mA

— AREA OF INSTABILITY

f (GHz) NF OPT (dB) Rn

1.0 1.45 8

14

1.5

1.6

1.8
2

–j2

–j1

Figure 11. MMBR951LT1 Constant Gain and Noise Figure Contours

(f = 1.0 GHz)

ΓMS NF OPT

0.16 ∠ 124°

K

0.97

MMBR951 MRF957 MRF9511 SERIESMOTOROLA RF DEVICE DATA

9

+j1

+j0.2

–j0.2

+j0.5

–j0.5

21.1

+j2

1.2
VCE = 6.0 V

IC = 5.0 mA

— AREA OF INSTABILITY

f (GHz) NF OPT (dB) Rn

0.5 1.20 10

ΓMS NF OPT

0.37 ∠ 69°

–j1

20

19

18

1.4

1.6

1.8

–j2

Figure 12. MRF9511LT1 Constant Gain and Noise Figure Contours

(f = 0.5 GHz)

K

0.42

+j0.2

–j0.2

17.8

+j0.5

–j0.5

17

+j1

+j2

VCE = 6.0 V
IC = 5.0 mA

— AREA OF INSTABILITY

f (GHz) NF OPT (dB) Rn

1.0 1.50 9

16

15

1.5

–j1

1.7

1.9

2.1

–j2

Figure 13. MRF9511LT1 Constant Gain and Noise Figure Contours

(f = 1.0 GHz)

MRF957T1, T3

ΓMS NF OPT

0.19 ∠ 120°

K

0.74

MMBR951 MRF957 MRF9511 SERIES
10

MOTOROLA RF DEVICE DATA

V

CE

(Vdc)

6.0 5.0 1000

3
2

C

1

0.5

C, CAPACITANCE (pF)

0.2

ib

I

C

(mA)

C

ob

f

(MHz)

1500

NF

min

(dB)

1.7

2.0

T able 3. MRF957T1 Typical Noise Parameters

TYPICAL CHARACTERISTICS

MRF957T1

200

100

C

cb

50

, DC CURRENT GAIN

FE

h

20

Γ

o

(MAG, ANG)

0.27 ∠ 97

0.21 ∠ 54

r

(ohms)

0.2

0.28

VCE = 6 V

N

0.1
30201012 5

VR, REVERSE VOLTAGE (VOLTS)

Figure 14. Capacitance versus V oltage

10

IC, COLLECTOR CURRENT (mA)

3020101 2 5 100

Figure 15. DC Current Gain versus Collector Current

MMBR951 MRF957 MRF9511 SERIESMOTOROLA RF DEVICE DATA

11

10

VCE = 5 V

f = 1 GHz

8

6

4

2

, GAIN-BANDWIDTH PRODUCT (GHz)

T

f

0

100.1 1

IC, COLLECTOR CURRENT (mA)

Figure 16. Gain–Bandwidth Product versus

Collector Current

32

TYPICAL CHARACTERISTICS

MRF957T1

20

16

12

8

, ASSOCIATED GAIN (dB)

NF

4

G

100

Figure 17. Associated Gain versus

25

G

NF

VCE = 6 V

f = 1 GHz

NF

30201012 5

IC, COLLECTOR CURRENT (mA)

Collector Current

, NOISE FIGURE (dB)N

3

F

N

2
1

5
28
24
20
16

GAIN (dB)

12

8
4

0

0.1 0.2 0.3 0.5 1 2 3 5.1

VCE = 6 V

IC = 5 mA

MSG

2

|S21|

20

15

10

, ASSOCIATED GAIN (dB)

NF

5

G

0

0.3 0.5 1 1.5

f, FREQUENCY (GHz)

Figure 18. Insertion Gain and Maximum

Figure 19. Noise Figure and Associated

Stable Power Gain versus Frequency

VCE = 6.0 V IC = 5.0 mA VCE = 6.0 V IC = 5.0 mA

f

(GHz)NFOPT

1.0 1.5dB 0.27

Γ

o

∠97°

INPUT

RNK

10 0.91

j0.2

–j0.2

j1.0

j0.5

14.0

Γ

o

1.5

•

2.0

2.3

15.2

•

15.0

j2.0

(GHz)NFOPT

f

1.5 2.0 dB 0.21

OUTPUT

Γ

∠54°

o

G

NF

NF

f, FREQUENCY (GHz)

Gain versus Frequency

RNK

14 1.02

–j0.2

j0.2

j0.5

Γ

ms

•

11.8

11.0

10.0

j1.0

VCE = 6 V

Γ

o

•

2.0

IC = 5 mA

2.5

3.0

j2.0

4

3

2

, NOISE FIGURE (dB)

F

1

0

AREA OF INSTABILITY

–j0.5

–j1.0

0.2 0.5 1 2

Figure 20. Constant Gain and Noise Figure Contours

f = 1.0 GHz

MMBR951 MRF957 MRF9511 SERIES
12

–j2.0

–j0.5

–j2.0

–j1.0

0.2 0.5 1 2

Figure 21. Constant Gain and Noise Figure Contours

f = 1.5 GHz

MOTOROLA RF DEVICE DATA

V

V

CE

I

C

f

(Vdc)

2.0

I

(mA)

1.0 100

2.0 100

5.0 100

10 100

30 100

60 100

(MHz)

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

f

200
500

200
500

200
500

200
500

200
500

200
500

S

11

|S11| ∠φ |S21| ∠φ |S12| ∠φ |S22| ∠φ

0.959

0.922

0.825

0.690

0.600

0.640

0.922

0.862

0.713

0.586

0.506

0.546

0.815

0.708

0.541

0.461

0.406

0.438

0.667

0.559

0.447

0.405

0.360

0.390

0.435

0.421

0.398

0.382

0.347

0.379

0.442

0.483

0.484

0.472

0.452

0.496

–19.22
–38.32
–81.94
–125.83
–174.02

–147.15

–24.97
–48.55
–96.45
–137.24

–179.54
–144.80

–39.45
–71.89
–121.43
–155.05

–169.75
–139.42

–57.75
–95.89
–140.52
–166.70

–162.90
–134.95

–99.80
–135.04
–162.97
–179.33

–155.68
–130.21

–131.87
–155.78
–173.89

–172.69
–149.80
–126.23

3.518

3.482

2.614

1.737

1.079

0.791

6.598

6.177

4.140

2.483

1.462

1.079

14.163

11.635

6.284

3.428

1.921

1.424

22.121

15.709

7.417

3.921

2.155

1.597

31.662

18.696

8.025

4.163

2.269

1.686

26.755

15.086

6.390

3.317

1.834

1.393

S

21

166.25

153.75

122.98

93.40

63.65

50.62

162.54

147.47

116.09

90.37

64.47

49.98

153.09

133.50

104.78

85.44

65.04

51.41

142.36

121.54

98.06

82.59

65.25

52.60

125.82

108.07

91.81

79.67

64.55

52.60

118.52

103.17

88.79

76.81

60.68

48.59

T able 4. MRF957T1 Typical Common Emitter S–Parameters

0.044

0.079

0.146

0.167

0.131

0.196

0.042

0.075

0.123

0.140

0.158

0.232

0.038

0.061

0.090

0.123

0.198

0.282

0.032

0.048

0.075

0.123

0.222

0.311

0.023

0.034

0.069

0.127

0.240

0.336

0.021

0.032

0.067

0.127

0.243

0.345

S

12

78.43

69.06

44.99

30.15

44.93

80.39

75.55

64.60

43.92

38.71

57.00

74.13

70.19

58.57

49.12

54.90

65.80

69.61

64.38

57.27

58.00

66.07

69.45

68.14

62.49

64.74

71.43

74.17

72.04

67.80

62.60

66.87

74.30

76.73

72.97

68.81

0.986

0.948

0.803

0.662

0.576

0.517

0.967

0.893

0.671

0.524

0.456

0.416

0.895

0.739

0.454

0.337

0.304

0.276

0.788

0.574

0.317

0.235

0.220

0.196

0.570

0.360

0.192

0.151

0.155

0.132

0.422

0.261

0.154

0.140

0.155

0.131

S

22

–8.12
–15.98
–30.02
–41.41
–51.42
–64.42

–12.35
–23.28
–38.55
–46.93
–51.97
–61.22

–22.63
–38.46
–52.31
–56.38
–54.16
–57.77

–34.26
–52.06
–63.32
–65.49
–57.93
–57.79

–51.69
–68.74
–75.85
–77.73
–63.30
–60.40

–56.23
–70.51
–73.64
–74.96
–66.57
–71.10

(continued)

MMBR951 MRF957 MRF9511 SERIESMOTOROLA RF DEVICE DATA

13

MRF957T1

V

CE

I

C

f

V

(Vdc)

5.0

I

(mA)

1.0 100

2.0 100

5.0 100

10 100

20 100

30 100

(MHz)

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

1000
2000
3000

f

200
500

200
500

200
500

200
500

200
500

200
500

S

11

|S11| ∠φ |S21| ∠φ |S12| ∠φ |S22| ∠φ

0.965

0.931

0.835

0.694

0.583

0.615

0.932

0.875

0.726

0.582

0.483

0.515

0.836

0.731

0.539

0.438

0.364

0.392

0.704

0.577

0.421

0.361

0.307

0.332

0.559

0.453

0.358

0.324

0.278

0.306

0.492

0.412

0.345

0.319

0.277

0.305

–17.73
–35.39
–77.08
–120.78
–170.80

–148.45

–22.38
–44.00
–89.77
–131.10
–176.30

–146.92

–34.35
–63.59
–112.00
–147.18

–175.10
–142.26

–49.02
–83.93
–129.59
–158.62

–168.57
–137.50

–66.34
–103.91
–143.87
–167.05

–163.88
–133.94

–73.65
–110.53
–147.89
–169.39

–162.38
–133.57

3.508

3.495

2.680

1.820

1.133

0.813

6.532

6.217

4.314

2.638

1.544

1.117

14.112

11.971

6.737

3.710

2.050

1.501

22.526

16.647

8.120

4.290

2.330

1.706

30.018

19.598

8.835

4.595

2.462

1.809

32.055

20.121

8.900

4.646

2.492

1.821

S

21

167.36

155.78

126.50

97.22

67.35

53.19

164.05

150.00

119.58

93.76

67.35

52.27

155.49

137.05

107.93

88.06

67.58

53.59

145.79

125.23

100.71

84.82

67.52

54.85

136.00

116.12

96.19

83.08

67.27

55.45

131.68

113.25

94.88

82.13

67.55

55.24

0.035

0.065

0.122

0.143

0.115

0.182

0.034

0.061

0.106

0.122

0.140

0.208

0.031

0.052

0.080

0.110

0.175

0.251

0.027

0.042

0.069

0.109

0.196

0.277

0.023

0.036

0.064

0.112

0.208

0.291

0.022

0.033

0.062

0.113

0.210

0.295

S

12

78.18

71.66

48.12

33.67

50.88

85.71

77.81

67.15

47.42

41.23

60.85

78.88

71.72

61.40

51.32

57.59

68.31

73.36

67.46

59.78

60.52

67.54

71.46

71.05

64.88

61.80

68.23

72.95

72.96

70.31

64.17

64.60

69.52

74.20

73.10

70.42

0.990

0.958

0.839

0.713

0.629

0.565

0.975

0.914

0.724

0.586

0.521

0.479

0.920

0.785

0.522

0.408

0.383

0.357

0.831

0.634

0.385

0.305

0.305

0.288

0.720

0.501

0.298

0.247

0.263

0.249

0.669

0.459

0.278

0.234

0.255

0.239

S

22

–6.80
–13.35
–25.23
–35.51
–44.48
–55.47

–9.92
–18.98
–31.79
–39.20
–43.55
–51.26

–18.06
–31.06
–41.63
–43.94
–42.49
–45.46

–27.03
–41.45
–47.31
–46.57
–42.00
–42.21

–35.45
–48.64
–49.15
–47.12
–41.09
–39.38

–37.70
–49.28
–48.58
–46.64
–40.63
–38.73

T able 4. MRF957T1 Typical Common Emitter S–Parameters (continued)

MMBR951 MRF957 MRF9511 SERIES

MOTOROLA RF DEVICE DATA

14

P ACKAGE DIMENSIONS

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

A

L

3

1

2

S

B

GV

C

D

H

K

J

3. MAXIMUM LEAD THICKNESS INCLUDES LEAD
FINISH THICKNESS. MINIMUM LEAD THICKNESS
IS THE MINIMUM THICKNESS OF BASE
MATERIAL.

INCHES

DIMAMIN MAX MIN MAX

0.1102 0.1197 2.80 3.04

B 0.0472 0.0551 1.20 1.40
C 0.0350 0.0440 0.89 1.11
D 0.0150 0.0200 0.37 0.50

G 0.0701 0.0807 1.78 2.04

H 0.0005 0.0040 0.013 0.100
J 0.0034 0.0070 0.085 0.177
K 0.0140 0.0285 0.35 0.69
L 0.0350 0.0401 0.89 1.02
S 0.0830 0.1039 2.10 2.64
V 0.0177 0.0236 0.45 0.60

STYLE 6:

PIN 1. BASE

2. EMITTER

3. COLLECTOR

MILLIMETERS

CASE 318–08

ISSUE AF

MMBR951LT1, MMBR951AL T1

0.05 (0.002)

A

L

NOTES:

3

S

12

V

B

D

G

R

C

H

N

K

J

CASE 419–02

ISSUE H

1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

DIM MIN MAX MIN MAX

A 0.071 0.087 1.80 2.20
B 0.045 0.053 1.15 1.35
C 0.035 0.049 0.90 1.25
D 0.012 0.016 0.30 0.40
G 0.047 0.055 1.20 1.40
H 0.000 0.004 0.00 0.10

J 0.004 0.010 0.10 0.25

K 0.017 REF 0.425 REF

L 0.026 BSC 0.650 BSC
N 0.028 REF 0.700 REF
R 0.031 0.039 0.80 1.00
S 0.079 0.087 2.00 2.20
V 0.012 0.016 0.30 0.40

STYLE 3:

PIN 1. BASE

2. EMITTER

3. COLLECTOR

MILLIMETERSINCHES

MRF957T1

MMBR951 MRF957 MRF9511 SERIESMOTOROLA RF DEVICE DATA

15

L

34

S

1

F

H

R

A
G

2

D

NOTES:

4. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.

5. CONTROLLING DIMENSION: MILLIMETER.

MILLIMETERS

DIMAMIN MAX MIN MAX

B

C

J

K

CASE 318A–05

2.80 3.04 0.110 0.120

B 1.20 1.39 0.047 0.055
C 0.84 1.14 0.033 0.045
D 0.39 0.50 0.015 0.020
F 0.79 0.93 0.031 0.037
G 1.78 2.03 0.070 0.080
H 0.013 0.10 0.0005 0.004

J 0.08 0.15 0.003 0.006
K 0.46 0.60 0.018 0.024
L 0.445 0.60 0.0175 0.024
R 0.72 0.83 0.028 0.033
S 2.11 2.48 0.083 0.098

STYLE 1:

PIN 1. COLLECTOR

2. EMITTER

3. EMITTER

4. BASE

INCHES

ISSUE R

MRF9511LT1

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty , representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “T ypical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.

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P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447 Nishi–Gotanda, Shinagawa–ku, Tokyo 141, Japan. 81–3–5487–8488

Customer Focus Center: 1–800–521–6274

Mfax: [e-mail] – TOUCHTONE 1–602–244–6609 ASIA/P ACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,

Moto rola Fax Back System – US & Canada ONLY 1–800–774–1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298

HOME PAGE: http://motorola.com/sps/

MMBR951 MRF957 MRF9511 SERIES

– http://sps.motorola.com/mfax/

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Mfax is a trademark of Motorola, Inc.

MOTOROLA RF DEVICE DATA

MMBR951AL T1/D

16