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参数资料
| 型号： | FAN3850AUC19X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 11/11页 |
| 文件大小： | 0K |
| 描述： | IC MICROPHONE PRE-AMP 6-WLCSP |
| 标准包装： | 3,000 |
| 类型： | AB 类 |
| 输出类型： | 1-通道（单声道） |
| 电源电压： | 1.64 V ~ 3.63 V |
| 特点： | ADC，麦克风 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 6-WLCSP |
| 封装/外壳： | 6-XFBGA，WLCSP |
| 包装： | 带卷 (TR) |
9
IDT72V70800 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH 512 x 512
COMMERCIALTEMPERATURERANGE
0123
4
5
6
7
8
9
10
11
12
13
14
15
16
ST-BUS Frame
Offset Value
FE Input
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
GCI Frame
CLK
Offset Value
FE Input
(FD[10:0] = 06H)
(FD11 = 0, sample at CLK LOW phase)
(FD[10:0] = 09H)
(FD11 = 1, sample at CLK HIGH phase)
5709 drw04
CLK
TABLE 7 — FRAME ALIGNMENT REGISTER (FAR) BITS
Figure 4. Example for Frame Alignment Measurement
Bit
Name
Description
15-13
Unused
Must be zero for normal operation.
12
CFE
When CFE = 1, the frame evaluation is completed and bits FD10 to FD0 bits contains a valid frame alignment
(Complete Frame Evaluation)
offset. This bit is reset to zero, when SFE bit in the IMS register is changed from 1 to 0.
11
FD11
The falling edge of FE (or rising edge for GCI mode) is sampled during the CLK-high phase (FD11 = 1)
(Frame Delay Bit 11)
or during the CLK-low phase (FD11 = 0). This bit allows the measurement resolution to CLK cycle.
10-0
FD10-0
The binary value expressed in these bits refers to the measured input offset value. These bits are rest to
(Frame Delay Bits)
zero when the SFE bit of the IMS register changes from 1 to 0. (FD10 – MSB, FD0 – LSB)
Read/Write Address:
02H,
Reset Value:
0000H.
15
14
13
12
11
10
9876543210
0
CFE
FD11
FD10
FD9
FD8
FD7
FD6
FD5
FD4
FD3
FD2
FD1
FD0
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