参数资料
型号: DS3106LN+
厂商: Maxim Integrated Products
文件页数: 54/92页
文件大小: 0K
描述: IC TIMING LINE CARD 64-LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 160
类型: 定时卡 IC,多路复用器
PLL:
主要目的: 以太网,SONET/SDH,Stratum,电信
输入: CMOS,TTL
输出: CMOS,LVDS,LVPECL,TTL
电路数: 1
比率 - 输入:输出: 2:2
差分 - 输入:输出: 无/是
频率 - 最大: 312.5MHz
电源电压: 1.62 V ~ 1.98 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
产品目录页面: 1429 (CN2011-ZH PDF)
DS3106
58
Register Name:
DLIMIT3
Register Description:
DPLL Frequency Limit Register 3
Register Address:
4Dh
Bit #
7
6
5
4
3
2
1
0
Name
FLLOL
SOFTLIM[6:0]
Default
1
0
1
0
Bit 7: Frequency Limit Loss-of-Lock (FLLOL). When this bit is set to 1, the T0 DPLL internally declares loss-of-
lock when the hard frequency limit in the DLIMIT1 and DLIMIT2 registers is reached. See Section 7.7.5.
0 = DPLL declares loss-of-lock normally.
1 = DPLL also declares loss-of-lock when the hard frequency limit is reached.
Bits 6 to 0: DPLL Soft Frequency Limit (SOFTLIM[6:0]). This field is an unsigned integer that specifies the soft
frequency limit for the T0 DPLL. The soft limit is only used for monitoring; exceeding this limit does not cause loss-
of-lock. The limit in ppm is
±SOFTLIM[6:0] × 0.628. The default value is ±8.79ppm. When the T0 DPLL frequency
reaches the soft limit, the T0SOFT status bit is set in the OPSTATE register. See Section 7.7.5.
Register Name:
IER4
Register Description:
Interrupt Enable Register 4
Register Address:
4Eh
Bit #
7
6
5
4
3
2
1
0
Name
HORDY
Default
0
Bit 6: Interrupt Enable for Holdover Frequency Ready (HORDY). This bit is an interrupt enable for the HORDY
bit in the MSR4 register.
0 = Mask the interrupt
1 = Enable the interrupt
Register Name:
OCR5
Register Description:
Output Configuration Register 1
Register Address:
4Fh
Bit #
7
6
5
4
3
2
1
0
Name
AOF6
AOF3
Default
0
Bit 5: Alternate Output Frequency Mode Select 6 (AOF6). This bit controls the decoding of the OCR3.OFREQ6
field for the OC6 pin.
0 = Standard decodes
1 = Alternate decodes
Bit 2: Alternate Output Frequency Mode Select 3 (AOF3). This bit controls the decoding of the OCR2.OFREQ3
field for the OC3 pin.
0 = Standard decodes
1 = Alternate decodes
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