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PRL-252-2 Specifications
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| (0° C
≤ TA
≤ 35° C)*
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| SYMBOL |
PARAMETER |
Min |
Typ |
Max |
UNIT |
Comments |
| RIN |
External Clock Input Resistance |
|
50 |
|
Ω |
AC Coupled |
| CC |
Input Coupling Capacitor |
0.08 |
0.10 |
0.12 |
µf |
Input TC=50 us |
| IDC |
DC Input Current |
|
+120 |
+135 |
mA |
|
| VDC |
DC Input Voltage |
+7.5 |
+8.5 |
+12.0 |
V |
|
| VAC |
AC/DC Adapter Input Voltage |
103 |
115 |
127 |
V |
|
| VINmin1 |
Minimum p-p Input Amplitude |
500 |
400 |
|
mV |
Sine Wave @ fMININ1 |
| VINmin2 |
Minimum p-p Input Amplitude |
350 |
250 |
|
mV |
Square Wave, tr <2 ns |
| VINmin3 |
Minimum p-p Input Amplitude |
100 |
50 |
|
mV |
Square Wave, tr <500 ps |
| VINmax |
Maximum Peak-Peak Input Amplitude |
|
|
2 |
V |
Sine or Square Wave |
| VOPP1 |
Peak to Peak Output |
650 |
800 |
|
mV |
fIN < 8 GHz |
| VOPP2 |
Peak to Peak Output |
350 |
450 |
|
mV |
8 ≤ fIN ≤ 10 GHz |
| tPLH |
Propagation Delay from Input to Output ↑ |
|
500 |
|
ps |
|
| tr/tf |
Rise/Fall Times (20%-80%)(1) |
|
125 |
150 |
ps |
VO @ 1 GHz |
| tSKEW1 |
Skew ↔ Outputs |
|
20 |
35 |
ps |
VO @ 1 GHz |
| |
RMS Jitter(2) |
|
2.5 |
5 |
ps |
|
| fMININ1 |
Minimum Input Frequency |
150 |
120 |
|
MHz |
Sine Wave Input |
| fMININ2 |
Minimum Input Frequency |
120 |
100 |
|
KHz |
Square Wave Input, tr < 2 ns |
| fMAXIN |
Max Input Clock Frequency |
10 |
|
12 |
GHz |
|
| fMINOUT |
Max Output Frequency |
5 |
|
6 |
GHz |
|
| |
Size |
1.0 x 1.3 x 1.5 |
in. |
|
| |
Weight |
2 |
Oz |
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* All measurements are made with outputs terminated into 50 Ω/VTT.
Notes:
(1)
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)
Jitter specification limited by PRL production test equipment.
Lab characterization shows typical jitter
performance of < 2 ps one-sigma RJ.
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