參數(shù)資料
型號(hào): FS6377-01G-XTP
廠商: ON Semiconductor
文件頁數(shù): 11/24頁
文件大?。?/td> 0K
描述: IC CLOCK GEN PLL PROG 16SOIC
標(biāo)準(zhǔn)包裝: 3,000
類型: PLL 時(shí)鐘發(fā)生器
PLL:
輸入: 晶體
輸出: CMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:4
差分 - 輸入:輸出: 無/無
頻率 - 最大: 230MHz
除法器/乘法器: 是/無
電源電壓: 3 V ~ 5.5 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
包裝: 帶卷 (TR)
FS6377
Table 13: AC Timing Specifications continued
Clock Outputs (PLL_C clock via CLK_C pin) Approximate
Duty cycle*
Ratio of pulse width (as measured from rising edge
to next falling edge at 2.5V) to one clock period
100
45
55
%
Jitter, long term (
σy(τ))*
tj(LT)
On rising edges 500s apart at 2.5V relative to an
ideal clock, CL = 15pF, fXIN = 14.318MHz, NF= 220,
NR = 63, NPX = 50, no other PLLs active
On rising edges 500s apart at 2.5V relative to an
ideal clock, CL = 15pF, fXIN = 14.318MHz, NF= 220,
NR = 63, NPX = 50, all other PLLs active (A = 50MHz,
B = 60MHz, D = 14.318MHz)
100
40
45
105
ps
Jitter, period (peak-peak)*
tj(ΔP)
From rising edge to the next rising edge at 2.5V,
CL = 15pF, fXIN = 14.318MHz, NF= 220, NR = 63,
NPX = 50, no other PLLs active
From rising edge to the next rising edge at 2.5V,
CL = 15pF, fXIN = 14.318MHz, NF= 220, NR = 63,
NPX = 50, all other PLLs active (A = 50MHz,
B = 60MHz, D = 14.318MHz)
100
40
120
440
ps
Clock Outputs (Crystal Oscillator via CLK_D pin) Approximate
Duty cycle*
Ratio of pulse width (as measured from rising edge
to next falling edge at 2.5V) to one clock period
14.318
45
55
%
Jitter, long term (
σy(τ))*
tj(LT)
On rising edges 500s apart at 2.5V relative to an
ideal clock, CL = 15pF, fXIN = 14.318MHz, no other
PLLs active
From rising edges to the next at 2.5V, CL = 15pF,
fXIN = 14.318MHz, all other PLLs active (A = 50MHz,
B = 60MHz, C = 40MHz)
14.318
20
40
ps
Jitter, period (peak-peak)*
tj(ΔP)
From rising edge to the next rising edge at 2.5V,
CL = 15pF, fXIN = 14.318MHz, no other PLLs active
From rising edge to the next rising edge at 2.5V,
CL = 15pF, fXIN = 14.318MHz, all other PLLs active
(A = 50MHz, B = 60MHz, C = 40MHz)
14.318
90
450
ps
Unless otherwise stated, VDD = 5.0V ± 10%, no load on any output, and ambient temperature range TA = 0°C to 70°C. Parameters denoted with an asterisk (*) represent
nominal characterization data and are not currently production tested to any specific limits. Min. and max. characterization data are ±3
σ from typical.
Table 14: Serial Interface Timing Specifications
Parameter
Symbol
Conditions/Description
Standard Mode
Units
Min.
Max.
Clock frequency
fSCL
SCL
0
100
kHz
Bus free time between STOP and
START
tBUF
4.7
s
Set-up time, START (repeated)
tsu:STA
4.7
s
Hold time, START
tnd:STA
4.0
s
Set-up time, data input
tsu:DAT
SDA
250
ns
Hold time, data input
thd:DAT
SDA
0
s
Output data valid from clock
tAA
Minimum delay to bridge undefined region of
the falling edge of SCL to avoid unintended
START or STOP
3.5
s
Rise time, data and clock
tR
SDA, SCL
1000
ns
Fall time, data and clock
tF
SDA, SCL
300
ns
High time, clock
tHI
SCL
4.0
s
Low time, clock
tLO
SCL
4.7
s
Set-up time, STOP
Tsu:STO
4.0
s
Unless otherwise stated, all power supplies = 3.3V ± 5%, no load on any output, and ambient temperature range TA = 0°C to 70°C. Parameters denoted with an asterisk (*)
represent nominal characterization data and are not currently production tested to any specific limits. Min. and max. characterization data are ±3
σ from typical.
Rev. 4 | Page 19 of 24 | www.onsemi.com
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