參數(shù)資料
型號: PCM3794RHBT
廠商: TEXAS INSTRUMENTS INC
元件分類: 通信及網(wǎng)絡
英文描述: SPECIALTY TELECOM CIRCUIT, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 3/67頁
文件大?。?/td> 1417K
代理商: PCM3794RHBT
www.ti.com
Frequency [ f ]
S
A
m
p
lit
u
d
e
d
B
G005
–20
–15
–10
–5
0
5
0
0.0005
0.001
0.0015
0.002
Frequency [ f ]
S
A
m
p
lit
u
d
e
d
B
G006
–20
–15
–10
–5
0
5
0
0.01
0.02
0.03
0.04
Frequency – Hz
A
m
p
lit
u
d
e
d
B
G007
–15
–10
–5
0
5
10
15
0.01
0.1
1
10
1k
100
10k
100k
Frequency – Hz
A
m
p
lit
u
d
e
d
B
G008
–15
–10
–5
0
5
10
15
0
200
600
400
800
1k
SLES193C – AUGUST 2006 – REVISED FEBRUARY 2007
TYPICAL PERFORMANCE CURVES (continued)
All specifications at T
A = 25°C, VDD = VIO = VCC = VPA = 3.3 V, fS = 8 to 48 kHz, system clock = 256 fS, and 16-bit data,
unless otherwise noted.
HIGH-PASS FILTER PASS-BAND CHARACTERISTICS
(fC = 4 Hz at fS = 48 kHz)
(fC = 240 Hz at fS = 48 kHz)
Figure 5.
Figure 6.
All specifications at T
A = 25°C, VDD = VIO = VCC = VPA = 3.3 V, fS = 44.1 kHz, system clock = 256 fS, and 16-bit data, unless
otherwise noted.
THREE-BAND TONE CONTROL (BASS, MIDRANGE,
TREBLE)
THREE-BAND TONE CONTROL (BASS)
Figure 7.
Figure 8.
11
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