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BT8375EPF 参数 Datasheet PDF下载

BT8375EPF图片预览
型号: BT8375EPF
PDF下载: 下载PDF文件 查看货源
内容描述: 单芯片收发器T1 / E1和综合业务数字网( ISDN )基本速率接口 [single chip transceivers for T1/E1 and Integrated Service Digital Network (ISDN) primary rate interfaces]
分类和应用: 电信集成电路综合业务数字网
文件页数/大小: 323 页 / 1950 K
品牌: CONEXANT [ CONEXANT SYSTEMS, INC ]
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1.0 Pin Descriptions  
1.1 Pin Assignments  
Bt8370/8375/8376  
Fully Integrated T1/E1 Framer and Line Interface  
Table 1-1. Hardware Signal Definitions (7 of 8)  
Pin Label  
Signal Name  
I/O  
Definition  
Receive System Bus (RSB) (Continued)  
Active-high indicates that signaling bit updates are suspended for both  
SIGFRZ  
Signaling Freeze  
O
receive signaling buffer [RSIGn; addr 1A01BF] and stack [STACK; addr  
0DA] register. SIGFRZ, clocked by RSB clock, goes high coinciding with  
receive loss of frame alignment (see RLOF; addr 047) and returns low 69  
ms after recovery of frame alignment.  
NOTE(S):  
1. All RSB and TSB outputs can be placed in high-impedance state (see SBI_OE; addr 0D0).  
2. Receive System Bus (RSB)  
1-10  
Conexant  
N8370DSE  
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