TEA5712 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

比赛名单

TEA5712

AM/FM stereo DTS radio circuit

Philips Electronics 

Philips Semiconductors

AM/FM stereo DTS radio circuit

Components for Fig.8

NUMBER

TYPE

Coils

L1

AM-AERIAL

L2

FM-RF

L3

FM-OSC

L4

AM-OSC

L5

AM-IF1

L6

AM-IF2

L7

FM-AERIAL

DESCRIPTION

ferroceptor

length = 6 cm

L1-2 = 203 µH

unloaded Q

L1-2 = 90 nH

N1-2 = 2.5 turns

unloaded Q = 150T

TOKO type S18

L1-2 = 70 nH

N1-2 = 1.5 turns

unloaded Q = 150

TOKO type S18

L1-3 = 98 µH

N1-2 = 12

N2-3 = 39

unloaded Q = 100

wire diameter 0.07 mm

TOKO type 7P

material TOKO 7BRS

L1-3 = 625 µH

N1-2 = 17 turns

N2-3 = 141 turns

N4-6 = 10 turns

C1-3 = 180 pF

unloaded Q = 90

wire diameter 0.07 mm

TOKO type 7P

material TOKO 7MCS

L1-3 = 625 µH

N1-2 = 28 turns

N2-3 = 130 turns

C1-3 = 180 pF

unloaded Q = 90

wire diameter 0.07 mm

TOKO type 7P

material TOKO 7MCS

printcoil

L1-2 = 60 nH

N1-2 = 2.5 turns

Product specification

TEA5712; TEA5712T

CIRCUIT

September 1994

19

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