TEA7092TQ 데이터 시트보기 (PDF) - STMicroelectronics
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TEA7092TQ Datasheet PDF : 24 Pages
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TEA7092
Test 3
Vhfin = 0 V a t 20 m A, Ve m = 0 V
IL + iAC
RLL2 ZALL
VL
Grl = 20 log
at ILL
Ve m
CL
IL
R4
VL
CLL
RSL2 ZAS L
Lo g ic
Con trol
7 Bit Se rial Co d e
1 0 0 kHz
VL
Gts m = 20 log a t 9 0 mA
Ve m
Mmic= 20 log VL (0 0 1 0 00 0 )
VL (0 0 1 0 01 1 )
R3
R5
CSL
C16
C15
To P in
VCC
Eff = 20 log Ve ar ,
VL
Gh fm = 2 0 log
Ve m
Vhfin
3 19
VL
16
15
12 11
14 13 10
LSOUT 44
C44
30 VS
26 VCC
22 HFIN
C22 40 RSU
39 S WP
Vhfin
38 VZP
28 S OFTL
TEA7092
LSS OF 6
LSIN 5
REOUT 20
ASC 18
ASQ 17
VREFL 4
R6
VHP
C6
C5 C9
C18
R17
C17 C4
VLS 1
C1
32 43 25
29 31 23 24
27 21
7
42
37 35 36
33 34 41 9
28
Ve m
VEAR
C2
C8
Test 4
RLL1
RLL2 ZALL
CLL
VHP
Gls = 20 log
VAC
VHP 2
P ls =
RLS
IL
VL
RS L2 ZAS L
7 Bit S erial Code
Lo g ic (011001/0100000)
Co n tro l
1 0 0 kHz
VHP (Ve m = -75dBV)
Dgls = 20 log
VHP (Ve m = -65dBV)
R3
RS L1
CSL
C16
C15
To P in
VCC
VHP (code 0100111)
MuteLS = 20 log
VHP (code 0110000)
3 19
VL
30 VS
26 VCC
22 HFIN
40 RS U
39 S WP
38 VZP
28 S OFTL
16
15
12 11
14 13 10
TEA7092
32 43 25
29 31 23 24
27 21
7
42
37 35 36
33 34 41 9
LSOUT 44
LSS OF 6
C44
R6
VHP
C6
VAC
LSIN 5
REOUT 20 C5
C18
C9
ASC 18
R17
ASQ 17
VRE FL 4
C17 C4
VLS 1
C1
28
Ve m
VEAR
C2
C8
21/24
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