参数资料
型号: TDA7521
厂商: STMICROELECTRONICS
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP44
封装: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件页数: 7/11页
文件大小: 97K
代理商: TDA7521
5/11
TDA7521
Figure 2. TDA7521 timings in 768
×Fs mode
Fig.3.
A349 timing: (1) External clock ( 768
× F
S mode); (2) Servo clock (servo data change on its
rising edge, while RF data change on the falling edge); (3.A, 3.B, 3.C, 3.D) Internally generated
96
× F
S clocks for Servo ADC; (4) Servo data IN; (5) Servo data OUT; (6) RF data IN; (7) RF
data OUT; (8) AC/RF/BD/RF/E/RF/F/RF data stream before digital MUX; (9) Output
AC/RF/BD/RF/E/RF/F/RF; (10) Synthesized clock; (11) Generic Bitstream Input; (12.A, 12.B,
12.C) Possible synthesized 256
× F
S (depending on the initial conditions)
(1
(2
BD
AC
E
F
AC
BD
E
F
BD
E
F
AC
BD
E
F
RF
RB
R
E
R
F
RARB
R
E
R
F
R
ARB
R
E
R
F
R
ARB
R
E
R
F
R
(4
(5
(6
(7
(8
(9
(3.B)
(3.A)
(3.C)
(3.D)
(10)
(11)
(12.A)
(12.B)
(12.C)
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