MC145572APB Freescale Semiconductor, MC145572APB Datasheet - Page 18

• Manufacturer Part Number: MC145572APB
• Description: IC ISDN INTERFACE TXCVER 44-LQFP
• Manufacturer: Freescale Semiconductor
• Type: Transceiverr

Specifications of MC145572APB

• Protocol: RS232
• Voltage - Supply: 5V
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Number Of Line Interfaces: 1
• Control Interface: HDLC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / Rohs Status: Not Compliant

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.
NTGTCLK
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
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
LTGTCLK
LTGTCLK
NTSFAR
LTSFAR
NTSFAR
LTSFAR
(TSEN)
DOUT
(TSEN)
DOUT
DCL
FSR
DCL
FSR
"
DIN
DIN
"
is conÞgured as follows: BR7(b0)=1, OR7(b5)=1, OR8(b3)=1.
is conÞgured as follows: BR7(b0)=0, OR7(b5)=1, OR8(b3)=1.
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Figure 2-6. BERT Gated Clock Ñ 10-Bit Gated Clock
Figure 2-5. BERT Gated Clock Ñ 8-Bit Gated Clock
Freescale Semiconductor, Inc.
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For More Information On This Product,
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Go to: www.freescale.com
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MC145572EVK
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