1999 Jun 25

8

Philips Semiconductors

Product specification

UHF linear push-pull power transistor

BLV862

List of components

Notes

1. American Technical Ceramics type 100A or capacitor of same quality.

2. American Technical Ceramics type 100B or capacitor of same quality.

3. American Technical Ceramics type 180R or capacitor of same quality.

4. The striplines are on a double copper-clad printed-circuit board: PTFE-glass material (TLX8) from Taconic

(

ε

COMPONENT

DESCRIPTION

VALUE

DIMENSIONS CATALOGUE No.

C1

multilayer ceramic chip capacitor; note 1 10 pF

C2. C3

multilayer ceramic chip capacitor

1 nF

2222 852 47102

C4

solid aluminium capacitor

220

µF; 16 V

2222 031 35221

C5, C7

Tekelec trimmer

1 to 5 pF

C6, C8

multilayer ceramic chip capacitor; note 2 6.8 pF

C9, C10

multilayer ceramic chip capacitor; note 3 10 pF

C11, C13

multilayer ceramic chip capacitor; note 1 100 pF

C12

multilayer ceramic chip capacitor; note 1 8.2 pF

C14

multilayer ceramic chip capacitor; note 2 3.9 pF

C15

solid aluminium capacitor

100

µF; 40 V

2222 031 37101

C16, C17

multilayer ceramic chip capacitor

100 nF

2222 852 47104

C18

multilayer ceramic chip capacitor; note 1 22 pF

C19

multilayer ceramic chip capacitor; note 1 100 pF

C20

multilayer ceramic chip capacitor

15 nF

2222 852 47153

L1, L2

stripline; note 4

47

× 1.8 mm

L3, L4

stripline; note 4

2

× 5mm

L5, L6

stripline; note 4

4

× 6mm

L7, L8

stripline; note 4

4

× 8mm

L9, L10

stripline; note 4

8.1

× 10 mm

L11, L12

stripline; note 4

15

× 2mm

L13, L14

stripline; note 4

5

× 10 mm

L15, L16

stripline; note 4

10

× 8mm

L17, L18

stripline; note 4

12.9

× 5mm

L19, L20

stripline; note 4

48.7

× 1.8 mm

B1

semi rigid coax balun UT70-25

Z = 25

Ω±1.5 Ω 47 mm

B2

semi rigid coax balun UT70-25

Z = 25

Ω±1.5 Ω 48.7 mm

R1, R6

SMD resistor

100

Ω

0805

2122 118 03881

R2, R3, R4, R5, R8 SMD resistor

1

Ω

0805

2122 118 04562

R7

SMD resistor

47

Ω

0805

2122 118 04598

R9

SMD resistor

1.2 k

Ω

0805

2122 118 04579

P1

potentiometer

4.7 k

Ω

X1, X2

copper ribbon hairpin

T1, T2

NPN transistor

BD139

9330 912 20112