參數(shù)資料
型號: TEA5712T
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM stereo DTS radio circuit
中文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO32
封裝: PLASTIC, SO-32
文件頁數(shù): 16/28頁
文件大?。?/td> 400K
代理商: TEA5712T
September 1994
16
Philips Semiconductors
Product specification
AM/FM stereo DTS radio circuit
TEA5712; TEA5712T
STEREO DECODER CHARACTERISTICS
f
i
= 1 kHz; V
in9(L+R)
= 195 mv; pilot = 20 mV; V
P
= 3.0 V; measured in Fig.7 with S1 in position B, S2 in position A, S6 in
position A, S7 in position A and S5 in position STEREO; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
1.5
26
TYP.
MAX.
UNIT
A
MPX
THD
(S+N)/N
α
cs
SC
MPX voltage gain V
AF-L
/V
in9
total harmonic distortion
signal plus noise-to-noise ratio
channel separation
stereo control
S5 in position MONO
0
0.5
74
30
30
1
20
+1.0
1.0
dB
%
dB
dB
dB
dB
dB
pilot = 20 mV
L = 1; R = 0 or L = 0; R = 1
V
in3
= 120
μ
V
V
in3
= 10
μ
V
V
in3
2
μ
V
α
MUTE
AF output signal suppression
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