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參數(shù)資料
| 型號： | CDC509PW |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 3.3-V PHASE-LOCK LOOP CLOCK DRIVER |
| 中文描述： | 3.3 - V相位鎖相環(huán)時鐘驅(qū)動器 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大小： | 132K |
| 代理商： | CDC509PW |
CDC509
3.3-V PHASE-LOCK LOOP CLOCK DRIVER
SCAS576B – JULY 1996 – REVISED JANUARY 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, C
L
= 30 pF (see Note 5 and Figures 1 and 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
±
0.165 V
VCC = 3.3 V
±
0.3 V
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
tphase error, reference
(see Figure 3)
66 MHz < CLKIN
↑
< 100
MHz
FBIN
↑
100...480
ps
tphase error, – jitter,
(see Note 6)
tsk(o)
Jitter(pk-pk)
Duty cycle, reference
y y
(see Figure 4)
CLKIN
↑
= 100 MHz
FBIN
↑
220
480
340
ps
Any Y or FBOUT
Any Y or FBOUT
200
ps
F(clkin > 66 MHz)
F(clkin
≤
66 MHz)
F(clkin > 66 MHz)
Any Y or FBOUT
–100
100
ps
Any Y or FBOUT
45%
55%
Any Y or FBOUT
43%
57%
tr
tf
Any Y or FBOUT
1.1
1.5
0.7
1.6
ns
Any Y or FBOUT
0.8
1.3
0.5
1.5
ns
This parameters are not production tested.
The tsk(o) specification is only valid for equal loading of all outputs.
NOTES:
5. The specifications for parameters in this table are applicable only after any appropriate stabilization time has elapsed.
6. Phase error does not include jitter. The total phase error is 120 ps to 580 ps for the 5% VCC range.
PARAMETER MEASUREMENT INFORMATION
From Output
Under Test
LOAD CIRCUIT FOR OUTPUTS
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
tpd
50% VCC
3 V
0 V
VOH
VOL
Input
0.4 V
2 V
tr
tf
0.4 V
2 V
Output
500
50% VCC
30 pF
NOTES: A. CL includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR
≤
100 MHz, ZO = 50
, tr
≤
1.2 ns, tf
≤
1.2 ns.
C. The outputs are measured one at a time with one transition per measurement.
Figure 1. Load Circuit and Voltage Waveforms
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDC509PWLE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Nine Distributed-Output Clock Driver |
| CDC509PWR | 功能描述:時鐘驅(qū)動器及分配 3.3V Phase Lock Loop Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| CDC509PWRG4 | 功能描述:時鐘驅(qū)動器及分配 3.3V Phase Lock Loop Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| CDC516 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3.3-V PHASE-LOCK LOOP CLOCK DRIVER |
| CDC516DGG | 功能描述:時鐘驅(qū)動器及分配 3.3V Phase Lock Loop Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
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