5HP24-A-77.760-1C [EUROQUARTZ]

Oscillator,;


型号：	5HP24-A-77.760-1C
厂家：	EUROQUARTZ LIMITED
描述：	Oscillator,
文件：	总1页 (文件大小：93K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PECL OSCILLATORS

HP24 PECL OSCILLATORS

4 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, 4 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.

Outp ut Volta g e HIGH ‘1’ V

JITTER (Exa m p le )

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 :

Loa d :

See table

50W into Vcc-2V

or Thevenin equivalent*

1.5ns max (20%~ 80%Vcc)

50± 2% typ., 50± 5% max.

(both outputs)

1Hz ~ 1MHz

10Hz ~ 1MHz

100Hz ~ 1MHz

12kHz ~ 20MHz

10Hz ~ 20MHz

1.8

0.2

1.0

5.0

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.

MODEL OPTIONS

Pt. No.

Suffix

Pin 8

Pin 14

Pin 1

Pin 7

Blank

-1C

No Connection Case Ground PECL Output Supply Voltage

Complimentary Case Ground PECL Output Supply Voltage

PECL output

Sta rt-up Tim e :

Ag e in g :

Stora g e Te m p e ra ture :

Tri-sta te Op tion

± 2ppm/ year max.

-55° to + 100°C

-1T

Tristate

Case Ground PECL Output Supply Voltage

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.

ORDER CODE

* Terminating resistors required on all outputs.)

FREQUENCY STABILITY

Sup p ly

Volta g e

HP24

Sta b ility Cod e

(A to F)

Nom in a l

Fre q ue n cy

Op tion s

Te m p e ra ture Ra n g e Ord e r Cod e

Sta b ility

(p p m )

0°~ + 70°C

-40°~ + 85°C

Stability Code

A to F or

Cxx or Ixx

Package

Style

Nominal

Frequency

‘3’ for + 3.3V

‘5’ for + 5.0V

Options

See table

± 25

± 50

± 100

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.

EXAMPLE:

5HP24-A-125.0-1T

This describes HP24 package PECL, + 5.0Volt supply, ± 25ppm over 0°to

+ 70°C, at frequency of 125.0MHz with Tristate option.

CURRENT CONSUMPTION

Curre n t Con sum p tion (m A)

77.760MHz

155.520MHz

+ 3.3

+ 5.0

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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