SD1492 查看數據表（PDF） - STMicroelectronics

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SD1492

RF & MICROWAVE TRANSISTORS TV/LINEAR APPLICATIONS

STMicroelectronics 

PHOTOMASTER OF TEST CIRCUIT

SD1492

TEST CIRCUIT

B1, B2 : Coaxial Cable 25, 43mm

C1, C2

C6, C7 :

C3 :

C4 :

C5 :

C8 :

C9 :

C10 :

C11 :

C12 :

330pF, ATC 100B

.8 - 8pF Johanson Gigatrim

4.7pF + 3.9pF, ATC 100B

3.9pF + 1.7pF, ATC 100B + .8 - 8pF Johanson

Gigatrim

120pF, ATC 100B

1.5nF, ATC 100B

10nF + 47µF, 63V

1.5nF, ATC 100B + 10nF

470pF + 1.5nF, ATC 100B + 100µF, 63V

Substrate: Teflon Glass Er = 2.55, 30Mils

L1, L18

L2, L17

L3, L16

L4, L15

L5

L6

L7

L8

L9, l10

L11

L12

L13

L14

: Printed Line 50Ω

: Printed Line 26.7Ω, 10mm

: Printed Line 60Ω, 10.5mm

: Printed Line 50Ω, 43mm

: Printed Line 25Ω, 13.5mm

: Printed Line 21Ω, 15mm

: Printed Line 10.5Ω, 12.5mm

: Printed Line 8Ω, 7.5mm

: Printed Line 50Ω, 10mm

: Printed Line 9.5Ω, 10.5mm

: Printed Line 11Ω, 14.5mm

: Printed Line 15.5Ω, 8.5mm

: Printed Line 19Ω, 3.5mm

L19

: 2 Turns, #16 AWG

L20

: 8 Turns, #16 AWG

L21, L22 : 12 Turns, #22 AWG

5/7

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