参数资料
型号: MC145572AAC
厂商: Freescale Semiconductor
文件页数: 10/52页
文件大小: 0K
描述: IC TRANSCEIVER ISDN 44-LQFP
标准包装: 160
类型: 收发器
规程: RS232
电源电压: 5V
安装类型: 表面贴装
封装/外壳: 44-LQFP
供应商设备封装: 44-LQFP(10x10)
包装: 托盘
19
MC145572EVK
The timing diagrams for each of these modes are shown in Figure 2-5 and Figure 2-6. One example of a
bit error rate test set-up is explained in the following section.
Figure 2-5. BERT Gated Clock 8-Bit Gated Clock
Figure 2-6. BERT Gated Clock 10-Bit Gated Clock
DOUT
B1
D
B2
D
B1
D
B2
D
DIN
FSR
DCL
LTGTCLK
NTGTCLK
(TSEN)
NTSFAR
NOTE: These clocks are available only when either OR7(b5) or OR8(b3) is set to 1. The example shown is for when the MC145572
is congured as follows: BR7(b0)=1, OR7(b5)=1, OR8(b3)=1.
LTSFAR
"
DOUT
B1
D
B2
D
B1
D
B2
D
DIN
FSR
DCL
LTGTCLK
NTGTCLK
NOTE: These clocks are available only when either OR7(b5) or OR8(b3) is set to 1. The example shown is for when the MC145572
is congured as follows: BR7(b0)=0, OR7(b5)=1, OR8(b3)=1.
(TSEN)
NTSFAR
LTSFAR
"
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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