參數(shù)資料
型號： SI5320
廠商： Electronic Theatre Controls, Inc.
英文描述： SONET/SDH PRECISION CLOCK MULTIPLIER IC
中文描述： SONET / SDH的精密時(shí)鐘倍頻集成電路
文件頁數(shù)： 12/34頁
文件大?。?/td> 538K
代理商： SI5320
Si5320
12
Rev. 2.3
Jitter Transfer Bandwidth (see Figure 6)
F
BW
BW = 6400 Hz
—
6400
—
Hz
Wander/Jitter Transfer Peaking
J
P
< 6400 Hz
—
0.05
0.1
dB
Wander/Jitter at 6400 Hz Bandwidth
(BWSEL[1:0] = 11 and DBLBW = 0)
Jitter Tolerance (see Figure 7) (1/1 Scaling)
J
TOL(PP)
f = 64 Hz
1000
—
—
ns
f = 640 Hz
100
—
—
ns
f = 6400 Hz
10
—
—
ns
CLKOUT RMS Jitter Generation
FEC[1:0] = 00 (1/1 Scaling)
J
GEN(RMS)
12 kHz to 20 MHz
—
1.0
1.4
ps
50 kHz to 80 MHz
—
0.38
0.5
ps
CLKOUT RMS Jitter Generation
FEC[1:0] = 01, 10 (255/238, 238/255 scaling)
J
GEN(RMS)
12 kHz to 20 MHz
—
0.94
1.4
ps
50 kHz to 80 MHz
—
0.41
0.6
ps
CLKOUT Peak-Peak Jitter Generation
FEC[1:0] = 00 (1/1 Scaling)
J
GEN(PP)
12 kHz to 20 MHz
—
9.4
12.0
ps
50 kHz to 80 MHz
—
4.7
5.5
ps
CLKOUT Peak-Peak Jitter Generation
FEC[1:0] = 01, 10 (255/238, 238/255 scaling)
J
GEN(PP)
12 kHz to 20 MHz
—
8.3
12.0
ps
50 kHz to 80 MHz
—
4.6
5.5
ps
Jitter Transfer Bandwidth (see Figure 6)
F
BW
BW = 6400 Hz
—
6400
—
Hz
Wander/Jitter Transfer Peaking
J
P
< 6400 Hz
—
0.05
0.1
dB
Wander/Jitter at 12800 Hz Bandwidth
(BWSEL[1:0] = 11 and DBLBW = 1)
Jitter Tolerance (see Figure 7)
f = 128 Hz
500
—
—
ns
f = 1280 Hz
50
—
—
ns
f = 12800 Hz
5
—
—
ns
CLKOUT RMS Jitter Generation
FEC[1:0] = 00 (1/1 Scaling)
J
GEN(RMS)
12 kHz to 20 MHz
—
0.74
1.0
ps
50 kHz to 80 MHz
—
0.30
0.4
ps
CLKOUT Peak-Peak Jitter Generation
FEC[1:0] = 00 (1/1 Scaling)
J
GEN(PP)
12 kHz to 20 MHz
—
6.9
9.0
ps
50 kHz to 80 MHz
—
4.0
5.0
ps
Jitter Transfer Bandwidth (see Figure 6)
F
BW
BW = 12,800 Hz
—
12800
—
Hz
Wander/Jitter Transfer Peaking
J
P
< 12,800 Hz
—
0.05
0.1
dB
Table 4. AC Characteristics (PLL Performance Characteristics) (Continued)
(V
DD33
= 3.3 V ±5%, TA = –20 to 85 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max Unit
Notes:
1.
Higher PLL bandwidth settings provide smaller clock output wander with temperature gradient.
2.
For reliable device operation, temperature gradients should be limited to 10 °C/min.
3.
Telcordia GR-1244-CORE requirements specify maximum phase transient slope during clock rearrangement in terms of
nanoseconds per millisecond. The equivalent ps/
μ
s unit is used here since the maximum phase transient magnitude for the
Si5320 (tPT_MTIE) never reaches one nanosecond.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI5320BC 制造商:SILICON 功能描述:
SI5320-EVB 功能描述:時(shí)鐘和定時(shí)器開發(fā)工具 19MHz 155MHz 622MHz Output 15/14 Scaling RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V
SI5320-F-BC 功能描述:時(shí)鐘合成器/抖動清除器 USE 634-SI5320-G-BC 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
SI5320-F-XC4 制造商:Silicon Laboratories Inc 功能描述:
SI5320-G-BC 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 SONET/SDH Precision Clock 19 155 622MHz RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
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