5

Test circuit

Figure 6. Test circuit

Table 6. ST9060C components list

Item

Quantity

Part number

Vendor

Description

R1, R2

2

CR1206-8W-112JB

VENKEL

1.1 kΩ 1/8 W surface mount chip resistor

R3

1

CR1206-8W-100JB

VENKEL

10 Ω 1/8 W surface mount chip resistor

Coil

2

BELDEN

Inductor 5 turn air wound #20 AWG ID = 0.130 inches

(3.3 mm) nylon coated

B1, B2, B3,

B4, B5

5

2743021447

Fair-Rite

Products

Surface mount EMI shield bead

C1, C7, C8

3

T491D106K035AT

KEMET

10 μF 35 V tantalum capacitors

C2

1

100 μF 63 V electrolytic capacitor

C3, C4, C10,

C15

4

ATC100B470XXXX

ATC

47 pF chip capacitor

C5, C6

2

ATC200B393MW

ATC

39000 pF chip capacitor

C9

1

330 μF 50 V electrolytic capacitor

C11, C13,

C14

3

27291PC

Johanson

Technology

0.8 to 8 pF giga-trim variable capacitor

TL1

L = 1.350 inches [34.29 mm]

W = 0.082 inches [02.08 mm]

TL2

L = 0.144 inches [3.65 mm]

W = 0.082 inches [02.08 mm]

TL3

L = 0.311 inches [7.91 mm]

W = 0.082 inches [02.08 mm]

TL4

L = 00.82 inches [2.09 mm]

W = 0.323 inches [08.21 mm]

TL5

L = 0.194 inches [4.94 mm]

W = 0.323 inches [08.21 mm]

TL6

L = 0.059 inches [1.49 mm] W = 0.506 inches [12.85 mm]

ST9060C

Test circuit

DS12437 - Rev 2

page 6/12