5HP524-D-77.760 [EUROQUARTZ]
Oscillator,;
| 型号： | 5HP524-D-77.760 |
| 厂家： | 
EUROQUARTZ LIMITED |
| 描述： | Oscillator, |
| 文件： | 总1页 (文件大小：95K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PECL OSCILLATORS
HP524 PECL OSCILLATORS
5 Pin SMD Pa cka g e
OUTLINES & DIMENSIONS
FEATURES
·
·
·
·
·
Sta b le a n d cle a n 100KH d iffe re n tia l sig n a ls
Use s in ve rte d m e sa , fun d a m e n ta l m od e crysta ls
No PLL, m ultip lie r or ove rton e -m od e crysta ls use d
Ve ry low jitte r < 1p s
Sta n d a rd 14 p in DIL, 5 p in SMD p a cka g e
GENERAL SPECIFICATION
Outp ut Wa ve form :
PECL 100K square wave
Fundamental mode crystal
19.440MHz to 250MHz
38.880, 44.736, 50.0, 77.76,
100.0, 106.25, 125.0, 155.52,
166.6286, 200.0, 207.360 and
212.500MHz (partial list)
See table
Fre q ue n cy Ra n g e :
Sta n d a rd Fre q ue n cie s:
Fre q ue n cy Sta b ility:
In p ut Volta g e Vcc
LVPECL
PECL
+ 3.3V± 5%
2.25V min.
+ 5.0V± 5%
3.95V min.
4.05V typ.
4.15V max.
3.15V min.
3.25V typ.
3.35V max.
OH
Outp ut Volta g e HIGH ‘1’ V
:
JITTER (Exa m p le )
OL
LOW ‘0’ V
:
1.65V max.
Jitte r a t 155.520MHz 5.0Volts
p ico se con d s RMS m a x.
Curre n t Con sum p tion :
See table
1Hz ~ 1MHz
20
Loa d :
50W into Vcc-2V
10Hz ~ 1MHz
100Hz ~ 1MHz
12kHz ~ 20MHz
10Hz ~ 20MHz
1.8
0.2
1.0
5.0
or Thevenin equivalent*
1.5ns max (20%~ 80%Vcc)
50± 2% typ., 50± 5% max.
(both outputs)
Rise / Fa ll Tim e s:
Duty Cycle :
Jitte r:
See table
SSB Ph a se n oise :
-50dBc @ 10Hz offset
-80dBc @ 100Hz offset
-110dBc @ 1kHz offset
-135dBc @ 10kHz offset
-145dBc @ 100kHz offset
-145dBc @ 1MHz offset
10ms max.
CURRENT CONSUMPTION
Curre n t Con sum p tion (m A)
77.760MHz
155.520MHz
+ 3.3
+ 5.0
58
85
54
73
Sta rt-up Tim e :
Ag e in g :
± 2ppm/ year max.
Stora g e Te m p e ra ture :
Tri-sta te Op tion
-55° to + 100°C
ORDER CODE
PECL output is disabled and complementary output remains high
when Tristate pin is HIGH. Both PECL and complementary PECL
outputs are high when Tristate pin is LOW.
Sup p ly
Volta g e
HP524
Sta b ility Cod e
Nom in a l
Fre q ue n cy
Op tion s
(A to F)
* Terminating resistors required on all outputs.)
Stability Code
A to F or
Cxx or Ixx
Package
Style
Nominal
Frequency
‘3’ for + 3.3V
‘5’ for + 5.0V
Options
See table
FREQUENCY STABILITY
Te m p e ra ture Ra n g e Ord e r Cod e
Sta b ility
(p p m )
EXAMPLE:
0°~ + 70°C
-40°~ + 85°C
5HP524-A-125.0-1T
± 25
± 50
± 100
A
B
C
D
E
F
This describes HP524 package PECL, + 5.0Volt supply, ± 25ppm over 0°to
+ 70°C, at frequency of 125.0MHz with Tristate option.
Note: For non-standard frequency stability for commercial temperature
range use the Code’C’ followed by the stability, example ‘C20’ for
± 20ppm over 0° to + 70°C. For industrial temperature range use ‘I’
and the stability, example ‘I20’ for ± 20ppm over -40° to + 85°C.
MODEL OPTIONS
Pt. No.
Suffix
Pin 14
Pin 8
Pin 1
Pin 7
Pin 9
Blank
No Connection Case Ground PECL Output Complimentary Supply Voltage
PECL Output
-1T
Tristate
Case Ground PECL Output Complimentary Supply Voltage
PECL Output
EUROQUARTZ LIMITED Bla ckn e ll La n e CREWKERNE Som e rse t UK TA18 7HE
Te l: + 44 1460 230000 Fa x: + 44 1460 230001 e m a il: in fo@e uroq ua rtz.co.uk we b : www.e uroq ua rtz.co.uk
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