參數(shù)資料
型號: DS3105LN+
廠商: Maxim Integrated Products
文件頁數(shù): 90/124頁
文件大?。?/td> 0K
描述: IC TIMING LINE CARD 64-LQFP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 160
類型: 定時卡 IC,多路復用器
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
68
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 7.11.
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.
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
相關(guān)PDF資料
PDF描述
DS3106LN+ IC TIMING LINE CARD 64-LQFP
DS3231MZ+ IC RTC I2C 8SOIC
DS3231SN#T&R IC RTC W/TCXO 16-SOIC
DS3232MZ+ IC RTC W/SRAM I2C 8SOIC
DS3232SN#T&R IC RTC W/TCXO 20-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3105LN+ 功能描述:計時器和支持產(chǎn)品 Line Card Timing IC RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
DS3106 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Line Card Timing IC
DS3106A10SL3S(621) 制造商:Amphenol Corporation 功能描述:
DS3106A14S2S 制造商:Amphenol Corporation 功能描述:
DS3106A14S2S(621) 制造商:Amphenol Corporation 功能描述: