PDF《The RF Line》

150 mW Pin =

100 mW Pout =

806 MHz =

820 mW Pout =

870 MHz =

635 mW Pout =

960 MHz =

530 mW Pout =

806 MHz = 1.05 mW Pout =

870 MHz =

855 mW Pout =

960 MHz =

580 mW

806 8.0 + j1.9 4.0 + j1.2 24.7 C j19.2 20.9 C j31.0

870 5.2 + j3.5 6.0 + j1.9 36.9 C j20.5 32.1 C j26.6

960 6.8 + j4.0 6.1 + j2.5 39.3 C j18.5 36.3 C j25.7 ZOL* = Conjugate of the optimum load impedance into which the device output operates at a given output power, voltage, and frequency. Table 1. Series Equivalent Input/Output Impedance TYPICAL CHARACTERISTICS 800/900 MHz BAND DATA (continued) Figure 3. Output Power versus Input Power f =

870 MHz Figure 4. Output Power versus Frequency VCC = 7.5 Vdc Figure 5. Output Power versus Collector Voltage Figure 6. Output Power versus Frequency P , OUTPUT POWER (mW) out

1200 900

600 300

0 6

8 10

12 14

16 VCC, COLLECTOR VOLTAGE (Vdc) VCC = 12.5 Vdc 7.5 Vdc

100 mW Pin =

150 mW

50 mW

100 mW Pin =

150 mW

50 mW

100 mW Pin =

150 mW

50 mW P , OUTPUT POWER (mW) out

1000 500

0 800

820 840

860 880

900 920

940 960 f, FREQUENCY (MHz) P , OUTPUT POWER (mW) out

1600 800

400 0

800 820

840 860

880 900

920 940

960 f, FREQUENCY (MHz)

1200 P , OUTPUT POWER (mW) out

1200 900

600 300

0 0

30 60

90 120

150 Pin, INPUT POWER (mW)

15 45

75 105

135 f =

870 MHz VCC = 12.5 Vdc

5 MRF8372R1, R2 MOTOROLA RF DEVICE DATA TYPICAL CHARACTERISTICS 800/900 MHz BAND DATA (continued) Figure 7. Output Power versus Input Power Figure 8. Output Power versus Frequency Figure 9. Output Power versus Collector Voltage Figure 10. Output Power versus Frequency P , OUTPUT POWER (mW) out

1600 0

0 Pin, INPUT POWER (mW)

1400 1200

1000 800

600 400

200 10 VCC = 12.5 Vdc 7.5 Vdc

20 30

40 50

60 70

80 P , OUTPUT POWER (mW) out

1200 f, FREQUENCY (MHz)

400 1000

800 600

400 200

0 420

440 460

480 500

520 Pin =

75 mW

50 mW

25 mW P , OUTPUT POWER (mW) out

0 6 VCC, COLLECTOR VOLTAGE (Vdc)

1400 1200

1000 800

600 400

200 10

12 14

16 8 Pin =

75 mW

50 mW

25 mW P , OUTPUT POWER (mW) out

1500 f, FREQUENCY (MHz)

400 1300

1100 900

700 600

300 420

440 460

480 500

520 Pin =

75 mW

50 mW

25 mW f =

512 MHz VCC = 7.5 Vdc VCC = 12.5 Vdc f =

512 MHz MRF8372R1, R2

6 MOTOROLA RF DEVICE DATA PACKAGE DIMENSIONS CASE 751C05 ISSUE S SEATING PLANE

1 4

5 8 A 0.25 M C B S S 0.25 M B M h q C X 45_ L DIM MIN MAX MILLIMETERS A 1.35 1.75 A1 0.10 0.25 B 0.35 0.49 C 0.18 0.25 D 4.80 5.00 E 1.27 BSC e 3.80 4.00 H 5.80 6.20 h

0 7 L 0.40 1.25 q 0.25 0.50 _ _ NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETERS. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE MOLD PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. D E H A B e B A1 C A 0.10 STYL........