8473IC贸易商引脚图技术参数全新原装-中国IC网-芯三七

Product Data Sheet

760 Series P/Ns 8473 & 8500

Oven Controlled Crystal Oscillators

Features

12.800 MHz output frequency

Stability: Stratum 3

Temperature Ranges: to -40ºC to +85ºC

Aging: <4.0 ppm for 20 years

Package: 1.0x 1.0x 0.52(25.4x25.4x13.2mm)

Output: HCMOS

Supply Voltage: +3.3 volts

For use with Semtech Chip ACS8510 SETS

SONET/SDH Network Timing Sources

Computer Telephony CT-BUS

The 8473 & 8500 have been optimized to work with

the Semtech Chip ACS8510 SETS to meet the

requirements of Bell Core specification GR-1244-

CORE.

The 8473 & 8500 have been designed to meet the

Holdover requirements for a Stratum 3 Clock source as

called out in GR-1244-CORE, per Table 3-1 as

described in Sections 5.2 and 9.1 when used with

ACS8510 SETS.

Note: Other stability and output options are available.

technical information about additional Vectron OCXOs

and Crystal Oscillators can be found on our web site at:

www.stratum3.com

Part Number:

Frequency:

8473 (Stratum 3)

12.800 MHz

8500 (Stratum 3)

12.800 MHz

-40ºC to +85ºC

0ºC to +70ºC

Operating Temp Range:

Aging:

<4 ppm

for 20 years

<4 ppm

for 20 years

Stabilityvs Temperature:

vs Drift (24 hours):

±280 ppb

±40 ppb

±280 ppb

±40 ppb

±2 ppb per % change in Voltage

Stability vs Supply:

Initial Accuracy @ +25ºC:

±1.5 ppm

+3.3 Vdc ±5%

Supply Voltage:

Power Draw:

<5W peak at turn on, <1.25W stabilized @ +25ºC

HCMOS

Output:

60/40 to 40/60, maximum

<10 nanoseconds

Symmetry (at 50% Vdd):

Rise/Fall Time (10-90%):

ShortTerm (Allan Variance):

1x10^-11/ second

Offset

100 Hz

1k Hz

10k Hz

100k Hz

Phase Noise

-130 dBc/Hz

-145 dBc/Hz

-150 dBc/Hz

Phase Noise:

(TYPICAL)

30G, 11 ms per MIL-STD-202, Method 213, Condition J

Shock:

Vibration - Sine:

Storage Temperature:

Thermal Shock:

Seal:

MIL-STD-202, Method 204, Condition A except 5G to 500 Hz

o

-55 C to +85 C

-55ºC to +85ºC per MIL-STD-202 Method 107 Condition A

MIL-STD-202, Method 112, Condition D

Size:

1.00" x 1.00" x 0.52" (25.40mm x 25.40mm x 13.20mm )

Vectron International 267 Lowell Road, Hudson, NH 03051 Tel: 1-88-VECTRON-1 Fax: 1-888-FAX-VECTRON

13.20

(.52)

STANDOFFS

(4 PLACES)

.65

(.025)

.8

3

4

Dia

(.031)

25.7

(1.01)

max.

5 Places

.254

(.750 .010)

(.720)

0.25

(.010)

12.1

(.480)

2.8

(.11)

19.05 .254

(.750 .010)

mm

(in.)

(1.01)

GND (760 Series)

N/C (760 Series)

19.05

(0.75)

9.525

(0.375)

OUT (Both Series)

Supply (Z5 Series)

2.54

(.100)

10.795

(.425)

6.35

19.05

(0.75)

(.250)

GND (Z5 Series)

13.97

(.550)

25.4

(1.00)

Supply (760 Series)

20.32

(.800)

2.54

(.100)

GND (Z5 Series)

3.048 SQ

(.120 SQ )

N/C (Both Series)

Vectron International 267 Lowell Road, Hudson, NH 03051 Tel: 1-88-VECTRON-1 Fax: 1-888-FAX-VECTRON

This precision oscillator contains a quartz crystal which is susceptible to damage if handled

roughly or Dropped. Transportation and handling should be carefully performed. ESD

precautions should be taken. When stored, units should be kept in conductive containers and

only handled at properly grounded workstations by operators using proper ESD procedures.

We recommend hand placing and hand soldering units into a PCB. The soldering tip and

temperature should be appropriate for 60/40 type solder. If cleaning is required then a manual

brush cleaning with an appropriate solvent is recommended. If lead trimming is required, it may

be performed either manually or by machine methods. In either case care should be given to

prevent mechanical shock to the unit.

8473

8500

(Stratum 3, -40ºC to +85ºC)

(Stratum 3, 0ºC to +70ºC)

USA: Vectron International 267 Lowell Road, Hudson, NH 03051 . . . . .Tel: 1-88-VECTRON-1 Fax: 1-888-FAX-VECTRON

EUROPE: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tel: 49 (0) 3328 4784 17 Fax: 49 (0) 3328 4784

30ASIA: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tel: +86 21 28909740 / 41 / 42 Fax: +86 21 28909240 / 28909999

www.vectron.com

型号:	8473-1000
是否Rohs认证：	符合
生命周期：	Active
Reach Compliance Code：	unknown
风险等级：	5.57
连接器支架类型：	WIRE AND CABLE
Base Number Matches：	1

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