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 MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MMBR571LT1/D
The RF Line
NPN Silicon High-Frequency Transistors
Designed for low noise, wide dynamic range front-end amplifiers and low-noise VCO's. Available in a surface-mountable plastic packages. This Motorola series of small-signal plastic transistors offers superior quality and performance at low cost. * High Gain-Bandwidth Product fT = 8.0 GHz (Typ) @ 50 mA * Low Noise Figure NFmin = 1.6 dB (Typ) @ f = 1.0 GHz (MRF5711LT1, MRF571) * High Gain GNF = 17 dB (Typ) @ 30 mA/500 MHz (MMBR571LT1) * High Power Gain Gpe (matched) = 13.5 dB (Typ) (MRF5711LT1) * State-of-the-Art Technology Fine Line Geometry Ion-Implanted Arsenic Emitters Gold Top Metallization and Wires Silicon Nitride Passivation * Available in tape and reel packaging options: T1 suffix = 3,000 units per reel
MMBR571LT1 MRF571 MRF5711LT1
IC = 80 mA LOW NOISE HIGH-FREQUENCY TRANSISTORS
CASE 318-08, STYLE 6 SOT-23 LOW PROFILE MMBR571LT1
MAXIMUM RATINGS
Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current -- Continuous Total Device Dissipation @ Tcase = 75C MMBR571LT1, MRF5711LT1 Derate linearly above Tcase = 75C @ Total Device Dissipation (1) @ TC = 75C Derate above 75C Operating and Storage Temperature MRF571 Tstg Symbol VCEO VCBO VEBO IC PD(max) 0.33 4.44 PD 0.58 7.73 - 55 to +150 W mW/C Watts mW/C C Value 10 20 3.0 80 Unit Vdc Vdc Vdc mA
CASE 317-01, STYLE 2 MACRO-X MRF571
CASE 318A-05, STYLE 1 SOT-143 LOW PROFILE MRF5711LT1
THERMAL CHARACTERISTICS
Rating Thermal Resistance, Junction to Case MRF5711LT1, MMBR571LT1 Thermal Resistance, Junction to Case Maximum Junction Temperature MRF571 Symbol RJC RJC TJmax Max 225 130 150 Unit C/W C/W C
DEVICE MARKING
MMBR571LT1 = 7X MRF5711LT1 = 02 NOTE: 1. Case temperature measured on collector lead immediately adjacent to body of package.
REV 8
(c)MOTOROLA RF DEVICE DATA Motorola, Inc. 1997
MMBR571LT1 MRF571 MRF5711LT1 1
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage (IC = 1.0 mA, IB = 0) Collector-Base Breakdown Voltage (IC = 0.1 mA, IE = 0) Emitter-Base Breakdown Voltage (IE = 50 Adc, IC = 0) Collector Cutoff Current (VCB = 8.0 Vdc, IE = 0) V(BR)CEO V(BR)CBO V(BR)EBO ICBO hFE Ccb MMBR571LT1 MRF5711LT1, MRF571 fT MMBR571LT1 MRF5711LT1, MRF571 -- -- 8.0 8.0 -- -- -- -- 0.7 0.75 1.0 1.0 GHz 10 20 2.5 -- 12 -- -- -- -- -- -- 10 Vdc Vdc Vdc Adc
ON CHARACTERISTICS
DC Current Gain (IC = 30 mAdc, VCE = 5.0 Vdc) 50 -- 300 --
DYNAMIC CHARACTERISTICS
Collector-Base Capacitance (VCB = 10 Vdc, IE = 0, f = 1.0 MHz) (VCB = 6.0 Vdc, IE = 0, f = 1.0 MHz) Current Gain-Bandwidth Produc (VCE = 5.0 Vdc, IC = 50 mAdc, f = 1.0 GHz) (VCE = 8.0 Vdc, IC = 50 mAdc, f = 1.0 GHz) pF
FUNCTIONAL TESTS
Gain @ Noise Figure (IC = 10 mAdc, VCE = 6.0 Vdc) Noise Figure (IC = 10 mAdc, VCE = 6.0 Vdc) Gain @ Noise Figure (IC = 10 mAdc, VCE = 5.0 Vdc) (IC = 10 mA, VCE = 6.0 Vdc) Noise Figure (IC = 10 mAdc, VCE = 5.0 Vdc) (IC = 10 mAdc, VCE = 6.0 Vdc) Noise Figure (VCE = 6.0 V, IC = 10 mA, f = 1.0 GHz) MRF571 MRF571 MRF571 MRF571 f = 0.5 GHz f = 1.0 GHz f = 0.5 GHz f = 1.0 GHz f = 2.0 GHz f = 0.5 GHz f = 1.0 GHz f = 1.0 GHz NF MMBR571LT1 MRF5711LT1 MRF5711LT1 |S21|2 9.0 10 -- dB f = 0.5 GHz f = 1.0 GHz f = 1.0 GHz NFmin -- -- -- -- 2.0 2.6 2.2 1.6 -- -- -- -- dB GNF NF -- 10 -- -- -- -- -- -- 16.5 12 1.0 1.5 2.8 16.5 10.5 13.5 -- -- -- 2.0 -- -- -- -- dB dB dB
GNF MMBR571LT1 MRF5711LT1
dB
Power Gain in 50 System (VCE = 6.0 V, IC = 10 mA, f = 1.0 GHz) MRF5711LT1
TYPICAL CHARACTERISTICS MMBR571LT1
25 G A MAX, MAXIMUM AVAILABLE GAIN (dB) GAMAX f T, CURRENT GAIN-BANDWIDTH PRODUCT (GHz) 10
20
+
|S21| (k |S12|
"
(k2 - 1) ), k
w1
8
15
VCE = 5 V IC = 30 mA
6
10
4
5
2
VCE = 5 V f = 1 GHz 0 10 20 30 40 50 60 70 80 90 100
0 0.4
0.6
1 2 f, FREQUENCY (GHz)
3
0
IC, COLLECTOR CURRENT (mA)
Figure 1. Maximum Available Gain versus Frequency
Figure 2. Current Gain-Bandwidth versus Collector Current @ 1.0 GHz
MMBR571LT1 MRF571 MRF5711LT1 2
MOTOROLA RF DEVICE DATA
TYPICAL CHARACTERISTICS MMBR571LT1
SOT-23 MMBR571LT1
Ccb , C ob, OUTPUT CAPACITANCES (pF) 2.5
SOT-23 MMBR571LT1
Cib, INPUT CAPACITANCE (pF)
4
2
3
1.5 Cob Ccb 0.5 f = 1 MHz 0 0 1 2 3 4 5 6 7 8 9 10
2 Cib 1 f = 1 MHz 0 0 1 2 3
1
VBE, BASE-EMITTER VOLTAGE (Vdc)
Vcb, COLLECTOR-BASE VOLTAGE (Vdc)
Figure 3. Input Capacitance versus Emitter Base Voltage SOT-23 MMBR571LT1
5
Figure 4. Output Capacitances versus Collector-Base Voltage SOT-23 MMBR571LT1
20 G NF , GAIN AT NOISE FIGURE (dB)
16
f = 500 MHz NF, NOISE FIGURE (dB)
4 f = 1 GHz
12 1 GHz 8
3
2
f = 500 MHz
4 VCE = 5 V 0 0 10 20 30 40 50
1 VCE = 5 V 0 0 10 20 30 40 50
IC, COLLECTOR CURRENT (mA)
IC, COLLECTOR CURRENT (mA)
Figure 5. Gain at Noise Figure versus Collector Current SOT-23 MMBR571LT1
25 G NF , GAIN AT NOISE FIGURE (dB) 5 30
Figure 6. Noise Figure versus Collector Current
SOT-23 MMBR571LT1
GUMAX = |S21|2 (1 - |S11|2)(1 - |S22|2)
GNF 15
G U MAX AND |S21 | 2 (dB)
NF, NOISE FIGURE (dB)
20
VCE = 5 V IC = 10 mA
4
25
3 2
20 GUMAX 15 |S21|2
VCE = 5 V IC = 30 mA
10
NF
5
1
10
0 0.2
0.3
0.5 f, FREQUENCY (GHz)
1
1.5
0 2
5
0.2
0.3
0.6 f, FREQUENCY (GHz)
1
1.5
2
Figure 7. Gain at Noise Figure and Noise Figure versus Frequency MOTOROLA RF DEVICE DATA
Figure 8. Maximum Unilateral Gain and Insertion Gain versus Frequency MMBR571LT1 MRF571 MRF5711LT1 3
TYPICAL CHARACTERISTICS MRF5711LT1
C cb, COLLECTOR-BASE CAPACITANCE (pF) 2 5 VCE = 6 Vdc IC = 5 mA CKT = HP 11608A Zo = 50 S = L = 0 NF
NF, NOISE FIGURE (dB) 10
1.6
f = 1 MHz
4
1.2
3
0.8
2
0.4 0 0 2 4 6 8 Vcb, COLLECTOR-BASE VOLTAGE (VOLTS)
1
0 0.15 0.2
0.5
1
2
f, FREQUENCY (GHz)
Figure 9. Collector-Base Capacitance versus Collector-Base Voltage
VBE D.U.T. RF INPUT *BIAS TEE **SLUG TUNER
Figure 10. 50 W Noise Figure versus Frequency
VCE = 6 Vdc
*MICROLAB *HW-XXN *AS APPLICABLE RF OUTPUT
* **SLUG TUNER *BIAS TEE **MICROLAB/FXR **SF -- 11N < 1 GHz **SF -- 31N > 1 GHz
Figure 11. Functional Circuit Schematic
MMBR571LT1 MRF571 MRF5711LT1 4
MOTOROLA RF DEVICE DATA
TYPICAL CHARACTERISTICS MRF5711LT1
40 VCE = 6 Vdc IC = 5 mA CKT = FIGURE 3 5 16
NF, NOISE FIGURE (dB)
12 G NF , GAIN (dB)
24 GNF 16 NF
3
8 NF 4
4 3 2 1
2
8
1
0 0.15 0.2
0.5 1 f, FREQUENCY (GHz)
2
0
0 0 10 20 30 40 IC, COLLECTOR CURRENT (mA) 50
Figure 12. Gain and Noise Figure versus Frequency
Figure 13. Gain and Noise Figure versus Collector Current
24 GNF VCE = 6 Vdc f = 500 MHz CKT = FIGURE 3 NF, NOISE FIGURE (dB) f T, GAIN BANDWIDTH PRODUCT (GHz)
10 f = 1 GHz VCE = 8 Vdc Zo = 50
18 G NF , GAIN (dB)
8
6
12
4 3
4
6 NF
2 1
2 0
0 0 10 20 30 IC, COLLECTOR CURRENT (mA) 40 50
0
20
40 60 80 IC, COLLECTOR CURRENT (mA)
100
Figure 14. Gain and Noise Figure versus Collector Current
Figure 15. Gain Bandwidth Product versus Collector Current
40 G Umax AND |S 21| 2, GAIN (dB) |S21|2 GUmax = (1 - |S11|2)(1 - |S22|2) VCE = 8 Vdc IC = 50 mA Zo = 50
32 Zo = 50 VCE = 6 Vdc 24 500 MHz 16 1 GHz 8 f = 200 MHz
32
24 |S21|2
GUmax
16
|S 21| 2, INSERTION GAIN (dB)
8
2 GHz
0 0.15 0.2
0.5 1 f, FREQUENCY (GHz)
2
0
0
10
20 30 40 IC, COLLECTOR CURRENT (mA)
50
Figure 16. GUmax and |S21|2 versus Frequency MOTOROLA RF DEVICE DATA
Figure 17. Insertion Gain versus Collector Current MMBR571LT1 MRF571 MRF5711LT1 5
NF, NOISE FIGURE (dB)
32 G NF , GAIN (dB)
4
GNF
VCE = 6 Vdc f = 1 GHz CKT = FIGURE 3
MMBR571LT1
+j50 +j25 +j100 +j150 +j10 2 S11 0
10
+90 +120 +60 f = 0.2 GHz S21 0.5 0.5 f = 0.2 GHz 180 - j500 - j250 -150 - j150
14 12 10 8 6 42
+150 +j250 +j500
100 2 50 1.5 1 S 22 0.5 150 250 500
2 1.5 S12 1 1 1.5 2
0.1 0.2 0.3 0.4
+30
0.5
25
1.5 1
0
S21
S12 - 30
f = 0.2 GHz - j10
f = 0.2 GHz
- j25 - j50
- j100
-120 - 90
- 60
Figure 18. Input/Output Reflection Coefficients versus Frequency VCE = 5.0 V, IC = 30 mA
S11 |S11| 0.68 0.52 0.50 0.51 0.52 0.46 0.43 0.44 0.45 0.46 0.42 0.41 0.42 0.44 0.44 0.41 0.42 0.43 0.44 0.45 - 82 - - 142- 179 161 143 - 125- - 169- 168 152 137 - 148- - 177- 165 151 135 - 159- 179 163 148 134 |S21| 8.41 4.62 2.57 1.82 1.48 13.65 6.03 3.20 2.21 1.80 14.79 6.31 3.35 2.29 1.84 15.14 6.38 3.35 2.32 1.84 S21 126 93 72 57 45 108 86 72 58 48 102 84 71 59 48 98 83 70 58 48
Figure 19. Forward/Reverse Transmission Coefficients versus Frequency VCE = 5.0 V, IC = 30 mA
S12 |S12| 0.07 0.10 0.14 0.19 0.24 0.05 0.09 0.16 0.22 0.29 0.04 0.09 0.16 0.23 0.30 0.04 0.09 0.16 0.23 0.30 53 46 53 58 59 60 66 67 64 59 68 72 70 65 60 73 75 71 66 60 |S22| 0.61 0.35 0.26 0.24 0.22 0.35 0.17 0.14 0.11 0.10 0.26 0.14 0.12 0.11 0.10 0.21 0.13 0.12 0.10 0.09 S22 - 45 - 60 - 71 - 77 - 86 - 73 - 94 - 111 - 118 - 131 - 87 - 115 - 135 - 144 - 157 - 96 - 124 - 143 - 151 - 163
VCE (Volts) 5.0
IC (mA) 5.0
f (MHz) 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000
15
30
50
Table 1. MMBR571LT1 Common Emitter S-Parameters
MMBR571LT1 MRF571 MRF5711LT1 6
MOTOROLA RF DEVICE DATA
j1.0 j0.5 j2.0
j0.2 20.4 19
1.2 VCE = 5 V IC = 10 mA = Area of Instability
18 17
1.4 1.6 1.8
- j0.2 f (GHz) 0.5 - j0.5 - j1.0 0.2 0.5 1.0 2.0 - j2.0
NF OPT MS NF OPT 1.20 dB 0.36 104
Rn 7
K 0.63
Figure 20. MRF5711LT1 Constant Gain and Noise Figure Contours (f = 0.5 GHz)
j1.0 j0.5 j2.0
j0.2
1.7 6.4 15 14 1.9 2.1 2.3 - j0.2 f (GHz) 1.0 - j0.5 - j1.0 0.2 0.5 1.0 2.0 - j2.0
VCE = 5 V IC = 10 mA = Area of Instability
NF OPT MS NF OPT 1.70 dB 0.20 162
Rn 8
K 0.94
Figure 21. MRF5711LT1 Constant Gain and noise Figure Contours (f = 1.0 GHz)
MOTOROLA RF DEVICE DATA
MMBR571LT1 MRF571 MRF5711LT1 7
VCE (Vdc) 6.0
IC (mA) 5.0
f (MHz) 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000
S11 |S11| 0.79 0.72 0.69 0.66 0.65 0.72 0.69 0.67 0.64 0.64 0.67 0.67 0.66 0.63 0.58 0.80 0.72 0.70 0.66 0.61 0.72 0.68 0.66 0.64 0.60 0.66 0.65 0.64 0.61 0.58 - 90 - 144 - 177 164 147 - 115 - 160 174 159 143 - 159 179 174 151 138 - 87 - 141 - 177 166 149 - 113 - 159 175 160 144 - 156 - 179 164 153 137 |S21| 10.9 5.7 3.0 2.0 1.6 15.2 6.9 3.6 2.4 1.8 20 8.2 3.8 2.7 2.1 11.1 5.9 3.1 2.1 1.6 15.6 7.2 3.7 2.5 2.0 20.9 8.6 4.3 2.9 2.3
S21 128 96 75 59 47 118 92 74 60 49 102 85 72 61 51 130 97 75 60 47 119 92 74 61 49 103 85 72 61 51 |S12| 0.06 0.08 0.09 0.10 0.12 0.05 0.06 0.08 0.10 0.12 0.02 0.04 0.07 0.10 0.14 0.06 0.08 0.09 0.10 0.12 0.05 0.06 0.08 0.09 0.13 0.02 0.04 0.07 0.10 0.13
S12 46 28 28 32 38 41 34 42 46 50 48 58 65 64 62 47 30 28 32 39 42 34 41 47 50 48 58 65 65 64 |S22| 0.70 0.42 0.31 0.34 0.32 0.55 0.30 0.21 0.23 0.20 0.33 0.33 0.21 0.22 0.17 0.71 0.44 0.33 0.35 0.35 0.56 0.31 0.21 0.23 0.21 0.31 0.19 0.16 0.17 0.14
S22 - 45 - 66 - 77 - 89 - 94 - 66 - 92 - 108 - 114 - 116 - 111 - 142 - 158 - 158 - 165 - 42 - 60 - 68 - 80 - 85 - 61 - 82 - 92 - 101 - 103 - 101 - 128 - 144 - 142 - 145
10
50
8.0
5.0
10
50
Table 2. MRF5711LT1 Common Emitter S-Parameters
MMBR571LT1 MRF571 MRF5711LT1 8
MOTOROLA RF DEVICE DATA
TYPICAL CHARACTERISTICS MRF571
1.25 C cb, COLLECTOR-BASE CAPACITANCE (pF)
1
Cib, INPUT CAPACITANCE (pF) f = 1 MHz
2
0.75
0.5
1
0.25
f = 1 MHz 0 10 0 1 2 VBE, BASE-EMITTER VOLTAGE (Vdc) 3
0
0
1
2 3 4 5 6 7 8 Vcb, COLLECTOR-BASE VOLTAGE (Vdc)
9
Figure 22. Ccb, Collector-Base Capacitance versus Voltage
30 G NF , GAIN AT NOISE FIGURE (dB) VCE = 6 V IC = 5 mA GNF 5 20
Figure 23. Cib, Input Capacitance versus Emitter Base Voltage
5 GNF @ 500 MHz
25
4 NF, NOISE FIGURE (dB)
G NF , GAIN AT NOISE FIGURE (dB)
4 GNF @ 1 GHz NF @ 1 GHz NF, NOISE FIGURE (dB)
20
3 NF
3
10 2
15
2
10
1
NF @ 500 MHz VCE = 6 V 0 0 10 20 30 IC, COLLECTOR CURRENT (mA) 40
1
0 0.15 0.2
0.3
0.6 1 f, FREQUENCY (GHz)
1.5
2
3
0
0 50
Figure 24. Gain at Noise Figure and Noise Figure versus Frequency
Figure 25. Gain at Noise Figure and Noise Figure versus Collector Current
MOTOROLA RF DEVICE DATA
MMBR571LT1 MRF571 MRF5711LT1 9
TYPICAL CHARACTERISTICS MRF571
f T, CURRENT GAIN-BANDWIDTH PRODUCT (GHz) 10 G A MAX, MAXIMUM AVAILABLE GAIN (dB) 30 27 24 21 18 15 12 9 6 3 0 0.4 0.6 1 2 f, FREQUENCY (GHz) 3 VCE = 8 V IC = 50 mA GAmax = |S21| (K |S12| K2 - 1), K 1
8
VCE = 5 Vdc 8 Vdc
6
4
2 f = 1 GHz 0 0 10 20 30 40 50 60 70 IC, COLLECTOR CURRENT (mA) 80 90 100
Figure 26. fT, Current Gain-Bandwidth Product versus Collector Current
Figure 27. GAmax, Maximum Available Gain versus Frequency
+ 50
30 G Umax AND |S21 | 2 GAIN (dB) GUmax = 25 |S21|2 (1 - |S11|2)(1 - |S22|2)
Pout , OUTPUT POWER (dBm)
+ 40 3RD ORDER INTERCEPT
+ 30 1 dB COMP. PT. + 20
20 |S21|2
GUmax
VCC = 8 Vdc IC = 50 mA
VCE = 8 V IC = 50 mA
15
+ 10 +5 0 -10 f = 500 MHz 1000 MHz -5 0
3RD ORDER PRODUCTS
10
+ 5 +10 +15 + 2 + 25 Pin, INPUT POWER0 (dBm)
+ 30 + 35 + 40
5 0.15 0.2
0.3
0.6 1 f, FREQUENCY (GHz)
1.5
2
3
Figure 28. 1.0 dB Compression Point and Third Order Intercept
Figure 29. GUmax and |S21|2 versus Frequency
MMBR571LT1 MRF571 MRF5711LT1 10
MOTOROLA RF DEVICE DATA
MRF571
+ j50 + j25 + j100 + j150 +150 + j10 2 1.5 0 S11 2 0.5 - j10
10
+105 +120 +135 f = 0.2 GHz S21
12 10 8 6 4 2
+ 90
+ 75 + 60 + 45
f = 0.2 GHz 0.5 1 1.5 2 0.5
2 1.5 1 S12
0.1
+ 30 + 15 S12 0 - 15 - 30 - 45
+ j250 + j500
25 50 100 150 250 500
+165 180
1
1.5 1
- j500 0.5 S22 f = 0.2 GHz - j150 - j250
-165 -150 -135
S21
f = 0.2 GHz - j25 - j50 - j100
-120 -105 - 90 - 75
- 60
Figure 30. Input/Output Reflection Coefficients versus Frequency (GHz) VCE = 6.0 V, IC = 5.0 mA
Figure 31. Forward/Reverse Transmission Coefficients versus Frequency (GHz) VCE = 6.0 V, IC = 5.0 mA
VCE (Volts) 6.0
IC (mA) 5
f (MHz) 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000 200 500 1000 1500 2000
S11 |S11| 0.74 0.62 0.61 0.65 0.70 0.64 0.58 0.59 0.63 0.67 0.56 0.57 0.60 0.62 0.66 0.75 0.62 0.60 0.64 0.69 0.64 0.52 0.52 0.52 0.57 0.52 0.52 0.56 0.54 0.59 - 86 - 143 178 158 140 - 111 - 160 168 151 134 - 160 176 156 152 127 - 83 - 140 - 179 159 141 - 99 - 152 170 150 133 - 153 178 157 139 126 |S21| 10.5 5.5 3.0 2.0 1.6 15 6.9 3.7 2.5 2.0 20.4 8.4 4.4 2.9 2.4 10.7 5.1 3.7 2.1 1.7 15.1 7.1 3.7 2.5 2.0 19.6 8.1 4.1 2.8 2.2
S21 129 97 78 62 51 118 93 77 64 53 102 86 75 64 53 129 98 78 62 52 120 94 76 62 51 102 86 73 62 52 |S12| 0.06 0.08 0.09 0.11 0.14 0.04 0.06 0.09 0.12 0.16 0.02 0.05 0.09 0.13 0.18 0.06 0.08 0.09 0.10 0.13 0.05 0.07 0.10 0.13 0.18 0.03 0.05 0.10 0.13 0.19
S12 48 33 37 44 51 44 42 52 56 57 57 67 70 68 62 49 34 38 45 52 46 45 54 56 55 56 67 70 68 63 |S22| 0.69 0.41 0.28 0.26 0.27 0.53 0.27 0.16 0.16 0.16 0.27 0.14 0.11 0.13 0.11 0.71 0.43 0.31 0.29 0.29 0.54 0.32 0.15 0.16 0.16 0.28 0.16 0.06 0.11 0.10
S22 - 42 - 59 - 69 - 88 - 99 - 59 - 77 - 91 - 113 - 118 - 98 - 130 - 164 - 175 - 178 - 39 - 54 - 62 - 80 - 91 - 60 - 75 - 82 - 108 - 107 - 92 - 98 - 130 - 146 - 137
10
50
8.0
5
10
50
Table 3. MRF571 Common Emitter S-Parameters
MOTOROLA RF DEVICE DATA
MMBR571LT1 MRF571 MRF5711LT1 11
+ j50 + j25 + j100 + j150 2 1 16
50 100 150 250 500
MS NF OPT + j10 18 17 0.9 1.5
+ j250 + j500
VCE = 6.0 V, IC = 5.0 mA f = 500 MHz -- REGION OF INSTABILITY f (GHz) NF OPT (dB) 0.9 Rn () 9.3 NF50 (dB) 1.3
0
10
25
0.5 - j500
- j10
- j250 - j150 - j25 - j50 - j100
MS NF OPT 0.49 74
K 0.58
+ j50 + j25 + j100 + j150 + j10 2 1.5 MS NF OPT 12 0 14 MS - j500 - j10 - j250 - j150 - j25 - j50 - j100 MS ML
10 25
3 2.5
100 150 250 500
+ j250 + j500
VCE = 6.0 V, IC = 5.0 mA f = 1.0 GHz f (GHz) 1.0 NF OPT (dB) Rn () NF50 (dB) MS NF OPT 1.5 7.5 2.2 0.48 134
10
50
0.89 -179 0.81 66
Figure 32. MRF571 Constant Gain and Noise Figure Contours
MMBR571LT1 MRF571 MRF5711LT1 12
MOTOROLA RF DEVICE DATA
RFC VBB C7 C8 VCC
RFC C9 C10 FB
R1 C5
TL9
TL10
FB
C6
RF INPUT
TL1
C 1
TL2
TL3
TL4
D.U.T.
TL5
TL6
TL7
C 4
TL8
RF OUTPUT
C2
C3
C1, C4, C5, C6, C8, C9 -- 100 pF Chip Capacitor C2, C3 -- 0.8 - 8.0 pF Johanson Capacitor C7, C10 -- 10 F Tantalum Capacitor R1 -- 1.0 kOhms Res. RFC -- VK-200, Ferroxcube FB -- Ferrite Bead, Ferroxcube 56-590-65/3B Board Material -- 0.0625 Glass Teflon, r = 2.55
TL1, TL7, TL8 -- Microstrip 0.162 x 0.600 TL2 -- Microstrip 0.162 x 1.060 TL3 -- Microstrip 0.162 x 0.700 TL4, TL5 -- Microstrip 0.162 x 0.440 TL6 -- Microstrip 0.162 x 1.140 TL8, TL9 -- Microstrip 0.020 x 2.130
Figure 33. MRF571 Test Circuit Schematic
MOTOROLA RF DEVICE DATA
MMBR571LT1 MRF571 MRF5711LT1 13
PACKAGE DIMENSIONS
A L
3
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. MAXIUMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL.
BS
1 2
V
G C D H K J
DIM A B C D G H J K L S V
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 MMBR571LT1
A D
1 4 3 2
L
NOTES: 1. DIMENSION D NOT APPLICABLE IN ZONE N. MILLIMETERS MIN MAX 4.44 5.21 1.90 2.54 0.84 0.99 0.20 0.30 0.76 1.14 7.24 8.13 10.54 11.43 --- 1.65 COLLECTOR EMITTER BASE EMITTER INCHES MIN MAX 0.175 0.205 0.075 0.100 0.033 0.039 0.080 0.012 0.030 0.045 0.285 0.320 0.415 0.450 --- 0.065
N 4 PL
K
C
G
DIM A C D F G K L N
F
SEATING PLANE
STYLE 2: PIN 1. 2. 3. 4.
CASE 317-01 ISSUE E MRF571
MMBR571LT1 MRF571 MRF5711LT1 14
MOTOROLA RF DEVICE DATA
A L
3
G
4
NOTES: 4. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 5. CONTROLLING DIMENSION: MILLIMETER. 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 COLLECTOR EMITTER EMITTER BASE
S
1 2
B
F
D
H R
C K
J
DIM A B C D F G H J K L R S
STYLE 1: PIN 1. 2. 3. 4.
CASE 318A-05 ISSUE R MRF5711LT1
MOTOROLA RF DEVICE DATA
MMBR571LT1 MRF571 MRF5711LT1 15
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MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, - US & Canada ONLY 1-800-774-1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 INTERNET: http://motorola.com/sps
MMBR571LT1 MRF571 MRF5711LT1 16
MMBR571LT1/D MOTOROLA RF DEVICE DATA


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