參數(shù)資料
型號: IDT5V49EE902NLGI
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 29/33頁
文件大?。?/td> 0K
描述: IC CLOCK GEN PLL 500MHZ 32VFQFPN
標(biāo)準(zhǔn)包裝: 490
類型: *
PLL: 帶旁路
輸入: LVCMOS,LVTTL,晶體
輸出: HCSL,LVCMOS,LVDS,LVPECL,LVTTL
電路數(shù): 1
比率 - 輸入:輸出: 3:7
差分 - 輸入:輸出: 無/是
頻率 - 最大: 500MHz
除法器/乘法器: 是/是
電源電壓: 3.135 V ~ 3.465 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 32-VFQFPN(5x5)
包裝: 托盤
其它名稱: 800-2582
IDT5V49EE902
EEPROM PROGRAMMABLE CLOCK GENERATOR
CLOCK SYNTHESIZER
IDT EEPROM PROGRAMMABLE CLOCK GENERATOR
5
IDT5V49EE902
REV P 092412
PLL Features and Descriptions
PLL0 Block Diagram
PLL1, PLL2 and PLL3 Block Diagram
VC O
N
D
A
Sigm a-D elta
Modulator
12-bit
7-bit
4-bit
VCO
N
D
12-bit
7-bit
Pre-Divider
(D)1 Values
Multiplier
(M)2 Values
Programmable
Loop Bandwidth
Spread Spectrum
Generation Capability
PLL0
1 - 127
10 - 8206
Yes
PLL1
1 - 127
1 - 4095
Yes
No
PLL2
1 - 127
1 - 4095
Yes
No
PLL3
3 - 127
12 - 4095
Yes
1.For PLL0, PLL1 and PLL2, D=0 means PLL power down. For PLL3, 0, 1, and 2 are DNU (do not use)
2.For PLL0, M = 2*N + A + 1 (for A > 0); M = 2*N (for A = 0); A < N-1. For PLL1, PLL2 and PLL3, M=N.
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