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PRL-170N/170P Specifications
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(0° C
≤ TA
≤ 35° C)*
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|
Symbol |
Parameter |
PRL-170N |
PRL-170P |
Unit |
Comments |
|
Min |
Typ |
Max |
Min |
Typ |
Max |
|
VOL |
Output Low Level |
-1.95 |
-1.7 |
-1.48 |
3.0 |
3.15 |
3.3 |
V |
|
|
VOH |
Output High Level |
-1.13 |
-0.9 |
-0.81 |
3.4 |
3.55 |
3.8 |
V |
|
|
IDC |
DC Input
Current |
-300 |
-200 |
|
|
230 |
300 |
mA |
Xtal freq. dependent |
|
VDC |
DC Input
Voltage |
-12 |
-8.5 |
-7.5 |
7.5 |
8.5 |
12 |
V |
|
|
VAC |
AC/DC Adapter Input Voltage |
103 |
115 |
127 |
103 |
115 |
127 |
V |
|
|
tr/tf |
Rise/Fall Times (20%-80%), f, f
outputs |
|
500 |
650 |
|
500 |
650 |
ps |
Note (1) |
|
tSKEW1 |
Skew between f and f
outputs |
|
20 |
75 |
|
20 |
75 |
ps |
|
|
fMAX |
Max crystal clock frequency |
|
|
825 |
|
|
825 |
MHz |
Note (2) |
|
∆f |
Frequency Stability |
|
100 |
|
|
100 |
|
ppm |
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Frequency Jitter |
|
20 |
|
|
20 |
|
ps |
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Duty Cycle |
|
50/50 |
40/60 |
|
50/50 |
40/60 |
% |
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Size |
1.3 x 2.9 x 2.2 |
1.3 x 2.9 x
2.2 |
in. |
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Shipping weight incl. AC adapter |
3
|
3
|
lb. |
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*All dynamic measurements are made with outputs terminated
into 50 Ω/-2 V, using the PRL-550NQ4X,
four channel ECL Terminators, connected to a 50 Ω
input sampling oscilloscope.
Notes:
The output rise and fall times are measured with with all inputs terminated into 50 Ω/VTT. For best performance all outputs should be
terminated into 50 Ω/VTT or else AC- coupled into 50 Ω
loads. If a single output is used, its complement must be terminated; otherwise
output waveform distortion will occur. If one pair of complementary outputs is
used, the other complementary pair may remain unterminated.
Use the PRL-550 Series,
four channel ECL/PECL/LVPECL
Terminators, for the 50 Ω/VTT termination and for
connection of ECL/PECL/LVPECL signals to 50 Ω input oscilloscopes. The
PRL-ACT-50, Dual Channel AC-Coupled 50 Ω
Terminator,
may also be used to provide the 50 Ω/VTT
termination. If preservation of DC levels is not required, then the PRL-SC-104, 0.1
µf DC block or the PRL-ACX-12dB, 12 dB AC-coupled attenuator, may be used to connect the NECL/PECL/LVPECL
outputs to 50 Ω input instruments.
(2). The maximum attainable frequency of the PRL-170 is
dependent on the availability of high frequency crystal clock oscillators,
currently limited to 825 MHz.
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