參數(shù)資料
型號: HC2509C
廠商: Hynix Semiconductor Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Motor Driver IC; Supply Voltage Max:18V; Output Current Max:1.6A; Package/Case:10-SIP; Supply Voltage Min:6V
中文描述: 鎖相環(huán)時(shí)鐘的同步DRAM應(yīng)用分布
文件頁數(shù): 5/6頁
文件大?。?/td> 84K
代理商: HC2509C
HC2509C
March 1999
5
Table 6. Switching Characteristics Over Recommended Ranges of Supply
Voltage and Operating Free-air Temperature.(C
L
=30pF) (see Figure1 and 2)
=
Vcc = 3.3V
±
0.165V
Min Typ Max Min Typ Max
Vcc =
3.3V
±
0.3V
Parameter
From(Input)
TO(Output)
Unit
66MHz < CLKIN
<
100MHz
CLKIN
= 100MHz
FBIN
-150
-150
ps
t
phase error
§
(normalized)
FBIN
Any Y or
FBOUT
Any Y or
FBOUT
Any Y or
FBOUT
Any Y or
FBOUT
Any Y or
FBOUT
-50
50
ps
t
sk
Any Y of FBOUT
200
ps
Jitter
(pk-pk)
CLKIN
>
66MHz
-100
100
ps
Duty Cycle
CLKIN
>
66MHz
45
55
%
t
r
1.3
1.9
0.8
2.1
ns
t
f
1.7
2.5
1.2
2.7
ns
=
These parameters are not production tested.
Phase error does not include jitter
.
Figure 1. Load Circuit and Voltage Waveforms
Notes: 1. All input pulses are supplied by generators having
the following characteristics: PRR
100MHz, Z
o
=50
, t
r
=1.2ns, t
f
=1.2ns
2.The outputs are measured one at a time with one
transition per measurement.
30pF
500
§ù
From Output Under Test
Input
Output
50% V
cc
50% V
cc
3V
0V
V
OH
V
OL
tpd
0.4V
0.4V
tr
tf
2V
2V
Load Circuit For Outputs
Voltage Waveforms
Propagation Delay Times
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