Table 2. DC Characteristics, VDD =3.3 V (V
參數(shù)資料
型號(hào): SI5321-H-GL
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 31/34頁(yè)
文件大?。?/td> 0K
描述: IC CLOCK MULT SONET/SDH 63LFBGA
標(biāo)準(zhǔn)包裝: 260
系列: DSPLL®
類型: 時(shí)鐘乘法器
PLL:
輸入: LVTTL
輸出: CML
電路數(shù): 1
比率 - 輸入:輸出: 1:1
差分 - 輸入:輸出: 是/是
頻率 - 最大: 2.8GHz
除法器/乘法器: 是/是
電源電壓: 3.135 V ~ 3.465 V
工作溫度: -20°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 63-LBGA
供應(yīng)商設(shè)備封裝: 63-PBGA(9x9)
包裝: 托盤
Si5321
6
Rev. 2.5
Table 2. DC Characteristics, VDD =3.3 V
(VDD33 =3.3 V ±5%, TA = –20 to 85 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Supply Current 1
IDD
622.08 MHz In,
19.44 MHz Out
141
155
mA
Supply Current 2
IDD
19.44 MHz In,
622.08 MHz Out
135
145
mA
Power Dissipation Using 3.3 V Supply
Clock Output
PD
19.44 MHz In,
622.08 MHz Out
445
479
mW
Common Mode Input Voltage1,2,3
(CLKIN)
VICM
1.0
1.5
2.0
V
Single-Ended Input Voltage2,3,4
(CLKIN)
VIS
200
5004
mVPP
Differential Input Voltage Swing2,3,4
(CLKIN)
VID
200
5004
mVPP
Input Impedance
(CLKIN+, CLKIN–)
RIN
—80
k
Ω
Differential Output Voltage Swing
(CLKOUT)
VOD
100
Ω Load
Line-to-Line,
FRQSEL[0:2] = 011
750
825
1100
mVPP
Output Common Mode Voltage
(CLKOUT)
VOCM
100
Ω Load
Line-to-Line
1.4
1.8
2.2
V
Output Short to GND (CLKOUT)
ISC(–)
–60
mA
Output Short to VDD25 (CLKOUT)
ISC(+)
—15
mA
Input Voltage Low (LVTTL Inputs)
VIL
——
0.8
V
Input Voltage High (LVTTL Inputs)
VIH
2.0
V
Input Low Current (LVTTL Inputs)
IIL
——
50
μA
Input High Current (LVTTL Inputs)
IIH
——
50
μA
Internal Pulldowns (LVTTL Inputs)
Ipd
——
50
μA
Input Impedance (LVTTL Inputs)
RIN
50
k
Ω
Output Voltage Low (LVTTL Outputs)
VOL
IO =0.5 mA
0.4
V
Output Voltage High (LVTTL Outputs)
VOH
IO =0.5 mA
2.0
V
Notes:
1. The Si5321 device provides weak 1.5 V internal biasing that enables ac-coupled operation.
2. Clock inputs may be driven differentially or single-endedly. When driven single-endedly, the unused input should be ac-
coupled to ground.
3. Transmission line termination, when required, must be provided externally.
4. Although the Si5321 device can operate with input clock swings as high as 1500 mVPP, Silicon Laboratories recommends
maintaining the input clock amplitude below 500 mVPP for optimal performance.
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SI5321-H-ZL2 制造商:Silicon Laboratories Inc 功能描述:
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SI5322 制造商:SILABS 制造商全稱:SILABS 功能描述:Pin-Controlled 1_710 MHz Jitter Cleaning Clock
Si5322/23-EVB 功能描述:時(shí)鐘和定時(shí)器開(kāi)發(fā)工具 Si5322/Si5323 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V
Si5322-B-GM 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 PIN-PROGRAMMABLE CLK MULTIPLIER 1 OUT RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel