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CLC014AJE 参数 Datasheet PDF下载

CLC014AJE图片预览
型号: CLC014AJE
PDF下载: 下载PDF文件 查看货源
内容描述: 自适应电缆均衡器的高速数据恢复 [Adaptive Cable Equalizer for High-Speed Data Recovery]
分类和应用:
文件页数/大小: 18 页 / 524 K
品牌: NSC [ NATIONAL SEMICONDUCTOR ]
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Electrical Characteristics
Parameter
Input and Output Parameters
MUTE current input-HIGH
MUTE current input-LOW
TIMING PERFORMANCE
CD Response Time
carrier applied
carrier removed
MUTE response time
MISCELLANEOUS PERFORMANCE
input resistance
input capacitance
input return loss
@
270 MHz
maximum cable attenuation
(Continued)
(V
CC
= +5V, V
EE
= 0V, signal source swing = 0.8 V
pp
(Note 4), C
AEC
= 100 pF)
Conditions
Typ
+25˚C
Min/Max
+25˚C
Min/Max
−40˚C to
+85˚C
Units
V
IH
= 5V (Note 3)
V
IL
= 0V (Note 3)
5.0
0.2
±
100
±
100
±
500
±
500
nA
nA
(Note 8)
(Note 9)
(Note 10)
single-ended
single-ended (Note 11)
Z
o
= 75Ω (Note 12)
200 MHz (Note 13)
1.0
12
2.0
7.3
1.0
19
40
_
_
_
_
_
_
_
_
_
_
_
_
_
_
µs
µs
ns
kΩ
pF
dB
dB
Note 1:
“Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation.
Note 2:
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are determined
from tested parameters.
Note 3:
J-level: spec. is 100% tested at +25˚C.
Note 4:
These specifications assume an 800 mV
pp
signal at the cable input. Levels above and below 800 mV are allowable, but performance may vary. The cable
will attenuate the signal prior to entering the equalizer.
Note 5:
Peak-to-peak jitter is defined as 6 times the rms jitter.
Note 6:
For more information, see “CLC014 Operation” and “Design Guidelines”.
Note 7:
50% eye opening.
Note 8:
Time from application of a valid signal to when the CD output asserts high.
Note 9:
Time from the removal of a valid signal to when the CD output asserts low.
Note 10:
Time from assertion of MUTE to when the output responds.
Note 11:
Device only. Does not include typical pc board parasitics.
Note 12:
Includes typical pc board parasitics.
Note 13:
This sets the maximum cable length for the equalizer.
Note 14:
Human body model, 1.5 kΩ in series with 100 pF; based on limited test data.
Note 15:
To maintain specified performance, do not reduce DO/DO below this level.
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