參數(shù)資料
型號(hào): AD9558BCPZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 79/104頁(yè)
文件大?。?/td> 0K
描述: IC CLOCK TRANSLATOR 64LFCSP
產(chǎn)品變化通告: AD9558 Minor Metal Mask Change 17/Apr/2012
標(biāo)準(zhǔn)包裝: 1
類(lèi)型: 時(shí)鐘/頻率轉(zhuǎn)換器
PLL:
主要目的: 以太網(wǎng),SONET/SDH,Stratum
輸入: CMOS,LVDS,LVPECL
輸出: CMOS,HSTL,LVDS
電路數(shù): 1
比率 - 輸入:輸出: 4:6
差分 - 輸入:輸出: 是/是
頻率 - 最大: 1.25GHz
電源電壓: 1.71 V ~ 3.465 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤(pán),CSP
供應(yīng)商設(shè)備封裝: 64-LFCSP-VQ(9x9)
包裝: 托盤(pán)
AD9558
Data Sheet
Rev. B | Page 76 of 104
Table 52. IRQ Mask for Reference Inputs
Address
Bits
Bit Name
Description
0x020E
7
Reserved
6
REFB validated
Enables IRQ for indicating that REFB has been validated
5
REFB fault cleared
Enables IRQ for indicating that REFB has been cleared of a previous fault
4
REFB fault
Enables IRQ for indicating that REFB has been faulted
3
Reserved
2
REFA validated
Enables IRQ for indicating that REFA has been validated
1
REFA fault cleared
Enables IRQ for indicating that REFA has been cleared of a previous fault
0
REFA fault
Enables IRQ for indicating that REFA has been faulted
0x020F
[7:0]
Reserved
Table 53. Watchdog Timer 11
Address
Bits
Bit Name
Description
0x0210
[7:0]
Watchdog timer (ms)
Watchdog timer, Bits[7:0]; default: 0x00
0x0211
[7:0]
Watchdog timer, Bits[15:8]; default: 0x00
1
Note that the watchdog timer is expressed in units of milliseconds (ms). The default value is 0 (disabled).
DPLL CONFIGURATION (REGISTER 0x0300 TO REGISTER 0x032E)
Table 54. Free Run Frequency Tuning Word1
Address
Bits
Bit Name
Description
0x0300
[7:0]
30-bit free run frequency tuning word
Free run frequency tuning word, Bits[7:0]; default: 0x11
0x0301
[7:0]
Free run frequency tuning word, Bits[15:8]; default: 0x15
0x0302
[7:0]
Free run frequency tuning word, Bits[23:9]; default: 0x64
0x0303
[7:6]
Reserved
[5:0]
30-bit free run frequency word
Free run frequency tuning word, Bits[29:24]; default: 0x1B
1
Note that the default free run tuning word is 0x1B641511, which is used for 8 kHz/19.44 MHz = 622.08 MHz translation.
Table 55. Digital Oscillator Control
Address
Bits
Bit Name
Description
0x0304
[7:6]
Reserved
Default: 00b
5
DCO 4-level output
0 (default) = DCO 3-level output mode
1 = enables DCO 4-level output mode
4
Reserved
Reserved (must be set to 1b)
[3:0]
Reserved
Reserved (default: 0x0)
Table 56. DPLL Frequency Clamp
Address
Bits
Bit Name
Description
0x0306
[7:0]
Lower limit of pull-in range (expressed
as a 20-bit frequency tuning word)
Lower limit pull-in range, Bits[7:0].
Default: 0x51.
0x0307
[7:0]
Lower limit pull-in range, Bits[15:8].
Default: 0xB8.
0x0308
[7:4]
Reserved
Default: 0x0.
[3:0]
Lower limit of pull-in range
Lower limit pull-in range, Bits[19:16].
Default: 0x2.
0x0309
[7:0]
Upper limit of pull-in range
(expressed as a 20-bit frequency
tuning word)
Upper limit pull-in range, Bits[7:0].
Default: 0x3E.
0x030A
[7:0]
Upper limit pull-in range, Bits[15:8].
Default: 0x0A.
0x030B
[7:4]
Reserved
Default: 0x0.
[3:0]
Upper limit of pull-in range
Upper limit pull-in range, Bits[19:16].
Default: 0xB.
相關(guān)PDF資料
PDF描述
AD9557BCPZ IC CLOCK TRANSLATOR 40LFCSP
V375C36M150BG CONVERTER MOD DC/DC 36V 150W
AD9547BCPZ IC CLOCK GEN/SYNCHRONIZR 64LFCSP
D38999/20MF11JN CONN RCPT 11POS WALL MNT W/SCKT
AD9549ABCPZ IC CLOCK GEN/SYNCHRONIZR 64LFCSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9558BCPZ-REEL7 功能描述:IC CLK XLATR PLL 1250MHZ 64LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專(zhuān)用 系列:- 標(biāo)準(zhǔn)包裝:28 系列:- 類(lèi)型:時(shí)鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時(shí)鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無(wú)/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:64-TFSOP (0.240",6.10mm 寬) 供應(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件
AD9559 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Dual PLL, Quad Input, Multiservice Line Card Adaptive Clock Translator
AD9559/PCBZ 功能描述:時(shí)鐘和定時(shí)器開(kāi)發(fā)工具 Multi-protocol line card dual clock RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類(lèi)型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V
AD9559BCPZ 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 Multi-protocol line card dual clock RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
AD9559BCPZ-REEL7 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 Multi-protocol line card dual clock RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56