hbwhelp@micrel.com or (408) 955-1690 LVCMOS (PLL_BY" />
參數(shù)資料
型號(hào): SM802110UMG
廠商: Micrel Inc
文件頁(yè)數(shù): 4/7頁(yè)
文件大?。?/td> 0K
描述: IC SYNTHESIZER 212.5MHZ 24QFN
產(chǎn)品培訓(xùn)模塊: High Bandwidth Product Overview
標(biāo)準(zhǔn)包裝: 100
系列: ClockWorks™, RotaryWave™
類型: 時(shí)鐘/頻率合成器
PLL: 帶旁路
輸入: LVCMOS
輸出: LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 1:2
差分 - 輸入:輸出: 無(wú)/是
頻率 - 最大: 153.6MHz
除法器/乘法器: 是/無(wú)
電源電壓: 2.375 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(pán)
供應(yīng)商設(shè)備封裝: 24-QFN 裸露焊盤(pán)(4x4)
包裝: 管件
其它名稱: 576-3851
Micrel, Inc.
SM802110
January 2011
4
M9999-012111-A
hbwhelp@micrel.com or (408) 955-1690
LVCMOS (PLL_BYPASS) DC Electrical Characteristics
(4)
VDD = 3.3V ±5% or 2.5V ±5%, TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIH
Input High Voltage
2
VDD + 0.3
V
VIL
Input Low Voltage
0.3
0.8
V
IIH
Input High Current
VDD = VIN = 3.465V
150
μA
IIL
Input Low Current
VDD = 3.465V, VIN = 0V
5
μA
REF_IN DC Electrical Characteristics
(4)
VDD = 3.3V ±5% or 2.5V ±5%, TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIH
Input High Voltage
1.1
VDD + 0.3
V
VIL
Input Low Voltage
0.3
0.6
V
IIN
Input Current
VDD = 3.465V, VIN = 0V to VDD
5
μA
AC Electrical Characteristics
(4, 5)
VDD = VDDO = 3.3V ±5% or 2.5V ±5%
VDD = 3.3V ±5%, VDDO = 3.3V ±5% or 2.5V ±5%
TA = 40°C to +85°C. RL = 50 to VDDO 2V
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
FOUT
Output Frequency
153.6
MHz
FREF
Reference Input Frequency
30.72
MHz
TR/TF
LVPECL Output Rise/Fall Time
20% – 80%
80
175
350
ps
ODC
Output Duty Cycle
48
50
52
%
TLOCK
PLL Lock Time
20
ms
Tjit()
RMS Phase Jitter
(6)
Output = 153.6 MHz Integration
Range (2MHz – 20MHz)
99
fs
Spurious Noise Components
30.72MHz
70
dBc
Notes:
5.
All phase noise measurements were taken with an Agilent 5052B phase noise system.
6.
Ref_IN driven with a low noise source ClockWorks SM802001 programmed for a 30.77MHz CMOS output.
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