VOL
參數(shù)資料
型號: SI5323-B-GM
廠商: Silicon Laboratories Inc
文件頁數(shù): 38/40頁
文件大?。?/td> 0K
描述: IC MULTIPLIER/ATTENUATOR 36QFN
標準包裝: 50
系列: DSPLL®
類型: 時鐘乘法器
PLL:
輸入: 時鐘
輸出: CML,CMOS,LVDS,LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 2:2
差分 - 輸入:輸出: 是/是
頻率 - 最大: 1.05GHz
除法器/乘法器: 無/是
電源電壓: 1.71 V ~ 3.63 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 36-VFQFN 裸露焊盤
供應商設備封裝: 36-QFN(6x6)
包裝: 管件
Si5323
Rev. 1.0
7
Figure 1. Voltage Characteristics
LVCMOS Output Pins
Output Voltage Low
VOL
IO =2mA
VDD =1.71V
——
0.4
V
IO =2mA
VDD =2.97V
——
0.4
V
Output Voltage High
VOH
IO =–2mA
VDD =1.71V
VDD –0.4
V
IO =–2mA
VDD =2.97V
VDD –0.4
V
Disabled Leakage Current
IOZ
RST = 0
–100
100
A
Single-Ended Reference Clock Input Pin XA (XB with cap to gnd)
Input Resistance
XARIN
XTAL/RefCLK
RATE[1:0] = LM, ML, MH, or
HM
—12
k
Input Voltage Level Limits
XAVIN
0—
1.2
V
Input Voltage Swing
XAVPP
0.5
1.2
VPP
Differential Reference Clock Input Pins (XA/XB)
Input Resistance
XA/XBRIN
XTAL/RefCLK
RATE[1:0] = LM, ML, MH, or
HM
—12
k
Differential Input Voltage
Level Limits
XA/XBVIN
0—
1.2
V
Input Voltage Swing
XAVPP/XBVPP
0.5
1.2
VPP, each
Table 2. DC Characteristics (Continued)
(VDD = 1.8 ±5%, 2.5 ±10%, or 3.3 V ±10%, TA = –40 to 85 C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
Notes:
1.
LVPECL outputs require nominal VDD > 2.5 V.
2.
No overshoot or undershoot.
3.
This is the amount of leakage that the 3L inputs can tolerate from an external driver. See Figure 3 on page 9. In most
designs, an external resistor voltage divider is recommended.
V
ISE , VOSE
V
ID,VOD
Differential I/Os
VICM, VOCM
Single-Ended
Peak-to-Peak Voltage
Differential Peak-to-Peak Voltage
SIGNAL +
SIGNAL –
(SIGNAL +) – (SIGNAL –)
V
t
SIGNAL +
SIGNAL –
VID = (SIGNAL+) – (SIGNAL–)
V
ICM , VOCM
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