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參數(shù)資料
| 型號： | GD16521-48BA |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 2.5 GBIT/S RE TIMING LASER DRIVER |
| 中文描述： | 2.5 Gbit / s的稀土激光驅(qū)動時序 |
| 文件頁數(shù)： | 11/13頁 |
| 文件大?。?/td> | 166K |
| 代理商： | GD16521-48BA |
AC Characteristics
T
CASE
= -40 C to +95 C, appropriate heat sinking may be required, for package parts. Device is AC-tested in the temperature
range 0 C to 85 C, specifications from -40 C to +95 C are guaranteed by design.
T
DIE BACK
= -30 C to +100 C, appropriate heat sinking may be required, for dies. Die is not AC-tested. Specifications are
guaranteed by design.
Figure 12.
LDD Output Definition.
Symbol:
Characteristic:
Conditions:
MIN.:
TYP.
:
MAX.:
UNIT:
f
MAX
OUT
Data Output Frequency
2500
Mbit/s
J
pp
IM
IM Output Pattern Jitter
Note 1, 2
0.06
UI
PP
t
RISE
IM
IM Output Rise Time (20 - 80 %)
Note 1
100
ps
t
FALL
IM
IM Output Fall Time (80 - 20 %)
Note 1
100
ps
D
range
Duty Adjustable Range
0
+20
%
t
S
Data Set-up Time
60
ps
t
H
Data Hold Time
60
ps
Target Specifications for Optical Output
Symbol:
Characteristic:
Conditions:
MIN.:
TYP.
:
MAX.:
UNIT:
J
pp
IM
IM Output Pattern Jitter
Note 3, 2
0.06
UI
PP
t
RISE
IM
IM Output Rise Time (20 - 80 %)
Note 3
100
ps
t
FALL
IM
IM Output Fall Time (80 - 20 %)
Note 3
100
ps
h1/H
Ringing, See figure
Note 3
-
%
h2/H
Ringing, See figure
Note 3
12
%
h3/H
Ringing, See figure
Note 3
7
%
h4/H
Ringing, See figure
Note 3
7
%
h5/H
Ringing, See figure
Note 3
15
%
h6/H
Ringing, See figure
Note 3
-
%
hx/H
Crosspoint, See figure
Note 3
45
55
%
Note 1:
R
LOAD
= 25
nected to VCC.
Added jitter. Measured as a peak-peak jitter value on a sampling oscilloscope in 60 s period. Measured with the data re-
timing enabled, and using the retiming clock signal as trigger for the oscilloscope.
Load is equivalent circuit of LD module, see
Figure 10 on page 5
. Input signal is PN23 (2
23
-1 PRBS). Measured on the
optical output of LD module. These specs are target specs.
to VCC connected to pin IM.
I
LD
= 50 mA. Rise/Fall times at 20
–
80 % of HI/LO voltage levels. IMB con-
Note 2:
Note 3:
Data Sheet Rev.: 11
GD16521
Page 11 of 13
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| GD16521-D | 2.5 GBIT/S RE TIMING LASER DRIVER |
| GD16571 | 2.5 GBIT/S RETIMING LASER DRIVER |
| GD16571-32BA | 2.5 GBIT/S RETIMING LASER DRIVER |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| GD16521-D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.5 GBIT/S RE TIMING LASER DRIVER |
| GD1652248BA | 制造商:GIGA 功能描述: |
| GD16522-48BA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CLOCK/DATA RECOVERY|BIPOLAR|QFP|48PIN|PLASTIC |
| GD16523-100BA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM， Other/Special/Miscellaneous |
| GD16524-100BA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CLOCK/DATA RECOVERY|QFP|100PIN|PLASTIC |
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