參數(shù)資料
型號: DS2174QN+T&R
廠商: Maxim Integrated Products
文件頁數(shù): 23/24頁
文件大?。?/td> 0K
描述: IC BERT ENHANCED 44-PLCC
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 500
功能: 增強型位誤碼率測試器(EBERT)
接口: E1,J1,T1
電路數(shù): 1
電源電壓: 3 V ~ 3.6 V
電流 - 電源: 50mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線)
供應商設備封裝: 44-PLCC(16.59x16.59)
包裝: 帶卷 (TR)
包括: 錯誤計數(shù)器,樣式發(fā)生器和檢測器
DS2174
8 of 24
1.7 Detailed Pin Description
Signal Name:
RCLK
Signal Description: Receive Clock
Signal Type:
Input
Receive clock input. Up to a 155MHz clock to operate the receive circuit. Input data at RDATn is
sampled on the rising edge of RCLK.
Signal Name:
RCLK_EN
Signal Description: Receive Clock Enable
Signal Type:
Input
Gaps the RCLK input to the receive circuit.
Signal Name:
RDAT0 to RDAT7
Signal Description: Receive Data Inputs
Signal Type:
Input
RDAT0. Receive serial data/receive data bit 0 in nibble and byte mode
RDAT1. Receive data bit 1 in nibble and byte mode
RDAT2. Receive data bit 2 in nibble and byte mode
RDAT3. Receive data bit 3 in nibble and byte mode
RDAT4. Receive data bit 4 in byte mode
RDAT5. Receive data bit 5 in byte mode
RDAT6. Receive data bit 6 in byte mode
RDAT7. Receive data bit 7 in byte mode
Signal Name:
A0 to A3
Signal Description: Address Inputs
Signal Type:
Input
Address bus for addressing the control registers.
Signal Name:
CS
Signal Description: Chip Select
Signal Type:
Input
Active-low signal. Must be low to read or write to the part.
Signal Name:
RD
Signal Description: Read Strobe
Signal Type:
Input
Active-low signal. Must be low to read from the part.
Signal Name:
WR
Signal Description: Write Strobe
Signal Type:
Input
Active-low signal. Must be low to write to the part.
Signal Name:
TEST
Signal Description: TEST Input
Signal Type:
Input (with internal 10k pullup)
Test Input. Should be left floating or held high.
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