參數(shù)資料
型號(hào): DS3106LN+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 44/92頁(yè)
文件大小: 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(lèi)型: 定時(shí)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,TTL
輸出: CMOS,LVDS,LVPECL,TTL
電路數(shù): 1
比率 - 輸入:輸出: 2:2
差分 - 輸入:輸出: 無(wú)/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(lèi)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(pán)
產(chǎn)品目錄頁(yè)面: 1429 (CN2011-ZH PDF)
DS3106
49
Register Name:
MCR1
Register Description:
Master Configuration Register 1
Register Address:
32h
Bit #
7
6
5
4
3
2
1
0
Name
RST
FREN
LOCKPIN
T0STATE[2:0]
Default
0
1
0
Bit 7: Device Reset (RST). When this bit is high the entire device is held in reset, and all register fields, except the
RST bit itself, are reset to their default states. When RST is active, the register fields with pin-programmed defaults
do not latch their values from the corresponding input pins. Instead these fields are reset to the default values that
were latched from the pins when the RST pin was last active. See Section 7.10.
0 = Normal operation
1 = Reset
Bit 5: Frequency Range Detect Enable (FREN). When this bit is high the frequency of each input clock is
measured and used to quickly declare the input inactive. See Section 7.5.1.
0 = Frequency range detect disabled.
1 = Frequency range detect enabled.
Bit 4: T0 DPLL LOCK Pin Enable (LOCKPIN). When this bit is high the LOCK pin indicates when the T0 DPLL
state machine is in the LOCK state (OPSTATE.T0STATE = 100).
0 = LOCK pin is not driven.
1 = LOCK pin is driven high when the T0 DPLL is in the lock state.
Bits 2 to 0: T0 DPLL State Control (T0STATE[2:0]). This field allows the T0 DPLL state machine to be forced to
a specified state. The state machine remains in the forced state, and, therefore, cannot react to alarms and other
events as long as T0STATE is not equal to 000. See Section 7.7.1.
000 = Automatic (normal state machine operation)
001 = Free-run
010 = Holdover
011 = {unused value}
100 = Locked
101 = Prelocked 2
110 = Prelocked
111 = Loss-of-lock
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