參數(shù)資料
型號: TDA7512
廠商: STMICROELECTRONICS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
封裝: TQFP-64
文件頁數(shù): 18/43頁
文件大小: 833K
代理商: TDA7512
25/42
TDA7512
2.3.3
Addr 2 PLL Counter 2 (MSB)
Note: 1. Swallow mode: fVCO/fSYN = LSB + MSB + 32
2.3.4
ddr 3,4 TV1,2 (offset refered to tuning voltage PIN 28)
Table 11.
MSB
LSB
Function
d7
d6
d5
d4
d3
d2
d1
d0
000
00
MSB = 0
000
01
MSB = 256
000
10
MSB = 512
---
----
-
1
0
MSB = 64768
1
0
1
MSB = 65024
1
0
MSB = 65280
1
MSB = 65536
Table 12.
MSB
LSB
Function
d7
d6
d5
d4
d3
d2
d1
d0
0
Tuning Voltage Offset = 0
00
000
01
TVO = 25mV
00
000
10
TVO = 50mV
---
----
-
1
TVO = 3175mV
0
-TVO
1+TVO
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