VERSACLOCK LOW POWER CLOCK GENERATOR EEPROM CLOCK GENERATOR
參數(shù)資料
型號: 5P49EE802NDGI
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 11/26頁
文件大?。?/td> 0K
描述: IC CLOCK GENERATOR 28QFN
標(biāo)準(zhǔn)包裝: 75
系列: VersaClock™
類型: 時(shí)鐘發(fā)生器
PLL: 帶旁路
輸入: LVTTL,晶體
輸出: LVCMOS,LVTTL
電路數(shù): 1
比率 - 輸入:輸出: 2:7
差分 - 輸入:輸出: 無/是
頻率 - 最大: 120MHz
除法器/乘法器: 是/無
電源電壓: 1.71 V ~ 1.89 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 28-VFQFPN(4x4)
包裝: 管件
其它名稱: 800-2523
IDT5P49EE802
VERSACLOCK LOW POWER CLOCK GENERATOR
EEPROM CLOCK GENERATOR
IDT VERSACLOCK LOW POWER CLOCK GENERATOR
19
IDT5P49EE802
REV M 072512
Programming Registers Table
Addr
Default
Register
Hex
Value
Bit #
Description
76
5
4
3
2
1
0
0x00
00
ONXTALB
CSX2[1:0]
CSX1[1:0]
XTAL32ONB
Reserved
ONXTALB - MHz Crystal active low
CSX2 [1:0]- internal 32kHz crystal
cap2
00 - 18pF; 10 - 30pF
01 - 24pF; 11 - 36pF
CSX1 [1:0] - Internal 32kHz crystal
cap1
00 - 0pF; 10 - 6pF
01 - 3pF; 11 - 9pF
XTAL32ONB - 32k crystal active low
0x01
00
INV[0]
SLEW0[0:1]
No_PD
PS0[2:1]
Reserved
No_PD - Enables/Disables 32kHz
clock output on Config 00.
No_PD=0 - 32kHz is off.
No_PD=1 - 32kHz remains active.
INV[#] - Invert output#
SLEW#[0:1] - output# slew setting
0 0 - 5.1V/ns
0 1 - 4.4V/ns
1 0 - 2.8V/ns
1 1 - 1.8V/ns
PS#[2:1] -Power Select
00 - Reserved
01 - CLK# connects to VDDO1
10 - CLK# connects to VDDO2
11 - CLK# connects to VDDO3
0x02
00
Reserved
0x03
00
INV[1]
SLEW1[0:1]
Reserved
PS12:1]
Reserved
0x04
00
INV[2]
SLEW2[0:1]
Reserved
PS2[2:1]
Reserved
0x05
00
Reserved
0x06
00
INV[3]
SLEW3[0:1]
Reserved
PS3[2:1]
Reserved
0x07
00
INV[4]
SLEW4[0:1]
Reserved
PS42:1]
Reserved
0x08
00
INV[5]
SLEW5[0:1]
Reserved
PS5[2:1]
Reserved
0x09
00
INV[6B]
INV[6A]
SLEW6[0:1]
Reserved
0x0A
00
Reserved
0x0B
00
Reserved
0x0C
00
Reserved
0x0D
00
Reserved
0x0E
00
REFA[7:0]
Configuration0
REFA[7:0] - Reference Divide PLLA
0x0F
00
FBA[10:3)
FBA[10:0] - Feedback Divide PLLA
0x10
00
Reserved
FBA[2:0)
0x11
00
Reserved
XDIVA
RZA[1:0]
IPA[2:0]
REFSELA
XDIVA - FB predivide PLLA;
0 - /1; 1 - /4
RZA[1:0] - Zero Resistor PLLA
00 - 5kOhm
01 - 10kOhm
10 - 30kOhm
11 - 80kOhm
IPA[2:0] - charge Pump Current PLLA
100 - 6.3uA
101 -11.9 uA
110 - 17.7 uA
111 - 22.7uA
REFSELA - Clock input PLLA
0 - MHz input
1 - 32kHz input
0x12
00
REFB[7:0]
REFB[7:0] - Reference Divide PLLB
0x13
00
FBB[10:3]
FBB[10:0] - Feedback Divide PLLB
0x14
00
MOD[4:0]
FBB[2:0]
PLLB Spread Parameters MOD[12:0]
NC[10:0]
NSS[12:0]
0x15
00
MOD[12:5]
0x16
00
NC[10:3]
0x17
00
NSS[4:0]
NC[2:0]
0x18
00
NSS[12:5]
相關(guān)PDF資料
PDF描述
73M1903-IVTR/F IC MODEM AFE V.22BIS 20-TSSOP
73M1903C-IMR/F IC MODEM AFE MULTIREGIONAL 32QFN
83336-22 IC PLL INTEGER-N 3GHZ 44CQFJ
8N3Q001EG-105LCDI8 IC CLCK OSC QUAD FREQUENCY 5X7
8N3QV01EG-0109CDI8 IC VCXO LVPECL QD FREQUENCY 5X7
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
5P49EE802NDGI8 制造商:Integrated Device Technology Inc 功能描述:Programmable PLL Clock Generator Quad 28-Pin VFQFPN T/R 制造商:Integrated Device Technology Inc 功能描述:28 QFN (4X4MM) - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:VERSACLOCK LOW POWER PLL
5P49EE805NDGI 制造商:Integrated Device Technology Inc 功能描述:Programmable PLL Clock Generator Quad 28-Pin VFQFPN Tube 制造商:Integrated Device Technology Inc 功能描述:28 QFN (GREEN) - Bulk 制造商:Integrated Device Technology Inc 功能描述:PROGRAMMABLE PLL LOW POWER
5P49EE805NDGI8 制造商:Integrated Device Technology Inc 功能描述:Programmable PLL Clock Generator Quad 28-Pin VFQFPN T/R 制造商:Integrated Device Technology Inc 功能描述:28 QFN (GREEN) - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:PROGRAMMABLE PLL LOW POWER
5P49V5901B000NLGI8 功能描述:IC CLOCK GENERATOR 24VFQFPN 制造商:idt, integrated device technology inc 系列:VersaClock? 5 包裝:剪切帶(CT) 零件狀態(tài):有效 類型:* PLL:是 輸入:HCSL,LVCMOS,LVDS,LVPECL,晶體 輸出:HCSL,LVCMOS,LVDS,LVPECL 電路數(shù):1 比率 - 輸入:輸出:2:4 差分 - 輸入:輸出:是/是 頻率 - 最大值:350MHz 分頻器/倍頻器:是/無 電壓 - 電源:1.71 V ~ 3.465 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商器件封裝:24-VFQFPN(4x4) 標(biāo)準(zhǔn)包裝:1
5P49V5901B010NLGI8 功能描述:IC CLOCK GENERATOR 24VFQFPN 制造商:idt, integrated device technology inc 系列:* 零件狀態(tài):有效 標(biāo)準(zhǔn)包裝:1