參數(shù)資料
型號(hào): TEA6822T-T
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO56
封裝: PLASTIC, SOT-190-1, VSOP-56
文件頁(yè)數(shù): 11/48頁(yè)
文件大?。?/td> 351K
代理商: TEA6822T-T
1997 Feb 12
19
Philips Semiconductors
Preliminary specication
In Car Entertainment (ICE) car radio
TEA6820T; TEA6822T
handbook, full pagewidth
20
–80
–60
10 –3
10 –2
10 –1
1
10
10 2
(2)
(1)
10 3
MHA247
0
–40
–20
V37-35 (mV)
V47-4
(dB)
Fig.7 Signal and noise of muted MPX voltage.
(1) AF: fIF = 10.7 MHz; deviation = 22.5 kHz; fmod = 1 kHz.
(2) Noise: unweighted B = 250 Hz to 15 kHz with de-emphasis 50
s.
handbook, full pagewidth
20
–80
–60
10 –3
10 –2
10 –1
1
10
10 2
(2)
(1)
10 3
MHA248
0
–40
–20
V37-35 (mV)
V43-4
(dB)
Fig.8 Signal and noise of unmuted MPX voltage.
(1) AF: fIF = 10.7 MHz; deviation = 22.5 kHz; fmod = 1 kHz.
(2) Noise: unweighted B = 250 Hz to 15 kHz with de-emphasis 50
s.
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