參數(shù)資料
型號: DS3105LN+
廠商: Maxim Integrated Products
文件頁數(shù): 82/124頁
文件大?。?/td> 0K
描述: IC TIMING LINE CARD 64-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 160
類型: 定時卡 IC,多路復(fù)用器
PLL:
主要目的: 以太網(wǎng),SONET/SDH,Stratum,電信
輸入: CMOS,LVDS,LVPECL,TTL
輸出: CMOS,LVDS,LVPECL,TTL
電路數(shù): 1
比率 - 輸入:輸出: 5:2
差分 - 輸入:輸出: 無/是
頻率 - 最大: 312.5MHz
電源電壓: 1.62 V ~ 1.98 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤
DS3105
60
Register Name:
PTAB2
Register Description:
Priority Table Register 2
Register Address:
0Bh
Bit #
7
6
5
4
3
2
1
0
Name
REF3[3:0]
REF2[3:0]
Default
0
Bits 7 to 4: Third Highest Priority Valid Reference (REF3[3:0]). This real-time status field indicates the third
highest priority validated input reference. When T4T0 = 0 in the MCR11 register, this field indicates the third
highest priority reference for the T0 DPLL. When T4T0 = 1, it indicates the third highest reference for the T4 DPLL.
Note that an input reference cannot be indicated in this field if it has been marked invalid in the VALCR1 or
VALCR2 register. See Section 7.6.2.
0000 = No valid input reference available
0001–0010 = {unused values}
0011 = Input IC3
0100 = Input IC4
0101 = Input IC5
0110 = Input IC6
0111–1000 = {unused values}
1001 = Input IC9
1010–1111 = {unused values}
Bits 3 to 0: Second Highest Priority Valid Reference (REF2[3:0]). This real-time status field indicates the
second highest priority validated input reference. When T4T0 = 0 in the MCR11 register, this field indicates the
second highest priority reference for the T0 DPLL. When T4T0 = 1, it indicates the second highest reference for the
T4 DPLL. Note that an input reference cannot be indicated in this field if it has been marked invalid in the VALCR1
or VALCR2 register. See Section 7.6.2.
0000 = No valid input reference available
0001–0010 = {unused values}
0011 = Input IC3
0100 = Input IC4
0101 = Input IC5
0110 = Input IC6
0111–1000 = {unused values}
1001 = Input IC9
1010–1111 = {unused values}
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