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SP8611

器件型号:SP8611
厂商名称:Zarlink Semiconductor (Microsemi)
厂商官网:http://www.zarlink.com/
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器件描述

asynchronous ECL divide

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This product is obsolete.  
This information is available for your  
convenience only.  
For more information on  
Zarlink’s obsolete products and  
replacement product lists, please visit  
THISꢀDOCUM HIꢁꢀꢂCFHM UMFMDU  
POꢂPꢀIUIꢀMNYFMSHIMꢀ  
ꢂUDꢀCCUMSUSꢁꢀꢂMUꢃSUIHEMI  
ADVANCE INFORMATION  
DS3661-1·2  
SP8610 1000MHz44  
SP8611 1300/1500MHz44  
The SP8610 and SP8611 are asynchronous ECL divide by  
four circuits with ECL compatible outputs which can also be  
used to drive 100 lines. They feature input sensitivities of  
NC  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
V
CC (0V)  
6
00mV p-p (800mV p-p above 1300MHz).  
NC  
NC  
FEATURES  
NC  
CLOCK INPUT  
NC  
ECL Compatible Outputs  
SP8610  
SP8611  
OUTPUT  
OUTPUT  
NC  
AC-Coupled Inputs (Internal Bias)  
NC  
INTERNAL BIAS DECOUPLING  
QUICK REFERENCE DATA  
V
EE  
8
NC  
Supply Voltage: 25·2V  
Power Consumption: 380mW  
Max. Input Frequency: 1500MHz (SP8611B)  
Temperature Range:  
DG14  
Fig. 1 Pin connections - top view  
A Grade: 255°C to 1110°C  
(
1125°C with suitable heat sink)  
B Grade: 0°C to 170°C  
ORDERING INFORMATION  
ABSOLUTE MAXIMUM RATINGS  
Supply voltage, VEE  
Output current  
Storage temperature range  
Max. junction temperature  
Max. clock input voltage  
28V  
15mA  
SP8610 A DG  
SP8610 B DG  
SP8610 AA DG  
SP8610 NA 1C  
SP8611 A DG  
SP8611 B DG  
SP8611 AA DG  
SP8611 NA 1C  
2
65°C to 1150°C  
1175°C  
2·5V p-p  
V
(0V)  
CC  
1
4
1
1
1
0
OUTPUT  
OUTPUT  
4
DIVIDE BY  
2
DIVIDE BY  
2
CLOCK INPUT  
6
7
INTERNAL BIAS  
DECOUPLING  
V
EE  
Fig. 2 Functional diagram  
SP8610/11  
ELECTRICAL CHARACTERISTICS  
Unless otherwise stated, the Electrical Characteristics are guaranteed over specified supply, frequency and temperature range  
Supply voltage, VCC = 0V, VEE = 25·2V 6 0·25V  
Temperature, TAMB = 255°C to 1125°C (A Grade) (Note 1), 0°C to 170°C (B Grade)  
Value  
Notes  
Characteristic  
Symbol  
Units  
Type  
Conditions  
Min.  
Max.  
Maximum frequency (sinewave input)  
fMAX  
1·0  
GHz SP8605A,B Input = 400-1200mV p-p  
GHz SP8606A Input = 800-1200mV p-p  
GHz SP8606B Input = 400-1200mV p-p  
6
6
6
4
5
1
1
·3  
·5  
Minimum frequency (sinewave input)  
Current consumption  
fMIN  
IEE  
150 MHz  
All  
All  
Input = 600-1200mV p-p  
VEE = 25·45V, outputs  
unloaded  
100  
mA  
V
Output low voltage  
Output high voltage  
VOL  
VOH  
21·92 21·62  
20·93 20·75  
500  
All  
All  
All  
VEE = 25·2V, R = 430Ω  
L
(25°C)  
V
VEE = 25·2V, R = 430Ω  
L
(25°C)  
Minimum output swing  
NOTES  
VOUT  
mV  
VEE = 25·2V, R = 430Ω  
5
L
1
2
3
4
5
6
. The A Grade devices must be used with a heat sink to maintain chip temperature below 1150°C when operating in a TAMB of 1125°C.  
. The temperature coefficients of VOH = 11·2mV/°C, and VOL = 10·24mV/°C but these are not tested.  
. The test configuration for dynamic testing is shown in Fig.5.  
. Tested at 25°C and 1125°C only (170°C for B grade).  
. Tested at 25°C only  
. Tested at 1125°C only (170°C for B grade).  
SP8611A  
1
1
1
400  
200  
000  
SP8611B  
*
Tested as specified  
in table of Electrical  
Characteristics  
GUARANTEED  
OPERATING  
WINDOW  
*
8
6
4
2
00  
00  
00  
00  
0
T
= 170°C  
CASE  
T
= 1125°C  
CASE  
T
= 255°C  
CASE  
0
100  
200 300 400 500  
600 700  
800  
900 1000 1100 1200 1300 1400 1500  
INPUT FREQUENCY (MHz)  
Fig. 3 Typical input characteristic of SP8611  
THERMAL CHARACTERISTICS  
u
approximately 30°C/W  
JC  
uJA approximately 110°C/W  
OPERATING NOTES  
1
.The clock input (pin 4) should be capacitively coupled to the  
4. TheinputimpedanceoftheSP8610/11isafunctionoffrequency,  
see Fig. 4.  
signal source. The input signal path is completed by connecting  
a capacitor from the internal bias decoupling, pin 6, to ground.  
5.The emitter follower outputs require external load resistors.  
These should not be less than 330 and a value of 430 is  
recommended. Interfacing to ECLlll/10K is shown in Fig. 7.  
6.These devices may be used with split suopply lines and ground  
referenced input; a suitable configuration is shown in Fig. 6.  
7.All components should be suitable for the frequency in use.  
2
.In the absence of a signal the device will self-oscillate. If this is  
undesirable, it may be prevented by connecting a 10k resistor  
fromtheunusedinputtoVEE i.e.frompin4topin7.Thiswillreduce  
the input sensitivity by approximately 100mV.  
3.The circuit will operate at very low input frequencies but slew  
rate must be better than 200V/µs.  
2
SP8610/11  
j1  
j0.5  
j2  
1
400  
j0.2  
1300  
200  
100  
000  
.2  
1500  
1
j5  
1
1
0
0.5  
1
2
5
0
900  
2
j5  
800  
500  
2j0.2  
700  
600  
2
j2  
2
j0.5  
2
j1  
Fig. 4 Typical input impedance. Test conditions: supply voltage = 25·2V, ambient temperature = 25°C, frequencies in MHz,  
Impedances normalised to 50Ω  
V
CC = 0V  
5
0LINE  
1
0n  
14  
50  
50  
1n TO SCOPE  
5
0Ω  
4
6
11  
10  
SIGNAL  
SOURCE  
DUT  
1n  
3
2
3
0
3
3
MONITOR  
7
1
n
430  
430  
V
EE = 25·2V60·25V  
2
5dB  
ATTENUATOR  
10n  
NETWORK  
Fig. 5 Toggle frequency test circuit  
1
3V  
1
0n  
1
4
50  
1n  
1n  
5
0Ω  
4
6
1
1
1
0
SIGNAL  
OUTPUT  
OUTPUT  
SOURCE  
5
0
DUT  
7
5
0
4
30  
430  
V
EE = 22·2V  
1
0n  
Fig. 6 Circuit for using the input signal about ground potential  
3
SP8610/11  
V
CC = 0V  
0V  
4
7
Q
Q
ECLlll  
ECL10K  
ECLlll  
ECL10K  
SP8610/11  
SP8610/11  
4
30  
430  
1·5k  
2
5·2V  
25·2V  
LOW POWER INTERFACING  
Fig. 7 Interfacing SP8610/11 to ECL10K and ECLlll  
1
4
1
n
4
6
INPUT  
11  
ECL OUTPUT  
DIVIDE BY  
4
4
00  
1
0
BIAS  
1
n
4
30  
430  
7
2
5·2V  
1
n
Fig. 8 Typical application showing interfacing  
4
SP8610/11  
NOTES  
5
SP8610/11  
PACKAGE DETAILS  
Dimensions are shown thus: mm (in).  
1
PIN 1 REF  
NOTCH  
5
·59/7·87  
7·62 (0·3)  
NOM CTRS  
(
0·220/0·310)  
1
4
1
·14/1·65  
0
·20/0·36  
(
0·045/0·065)  
(
0·008/0·014)  
2
0·32 (0·800)  
MAX  
0
·51 (0·02) 3·18/4·06  
MIN  
(0·125/0·160)  
5
·08/(0·20)  
MAX  
SEATING PLANE  
NOTES  
1
. Controllingdimensionsareinches.  
2
. This package outline diagram is for guidance  
only. Please contact your GPS Customer  
ServiceCentreforfurtherinformation.  
0
·36/0·58  
14 LEADS AT 2·54 (0·10)  
NOM. SPACING  
(
0·014/0·23)  
1
4-LEAD CERAMIC DIL – DG14  
HEADQUARTERS OPERATIONS  
GEC PLESSEY SEMICONDUCTORS  
Cheney Manor, Swindon,  
Wiltshire SN2 2QW, United Kingdom.  
Tel: (0793) 518000  
CUSTOMER SERVICE CENTRES  
 FRANCE & BENELUX Les Ulis Cedex Tel: (1) 64 46 23 45 Fax : (1) 64 46 06 07  
 GERMANY Munich Tel: (089) 3609 06-0 Fax : (089) 3609 06-55  
 ITALY Milan Tel: (02) 66040867 Fax: (02) 66040993  
 JAPAN Tokyo Tel: (3) 5276-5501 Fax: (3) 5276-5510  
 NORTH AMERICA Scotts Valley, USA Tel: (408) 438 2900 Fax: (408) 438 7023.  
Fax: (0793) 518411  
SOUTH EAST ASIA Singapore Tel: (65) 3827708 Fax: (65) 3828872  
SWEDEN Stockholm Tel: 46 8 702 97 70 Fax: 46 8 640 47 36  
UK, EIRE, DENMARK, FINLAND & NORWAY  
GEC PLESSEY SEMICONDUCTORS  
P.O. Box 660017  
1
500 Green Hills Road,  
Swindon Tel: (0793) 518510 Fax : (0793) 518582  
Scotts Valley, CA95067-0017  
United States of America.  
Tel (408) 438 2900  
These are supported by Agents and Distributors in major countries world-wide.  
© GEC Plessey Semiconductors 1994 Publication No. DS3661 Issue No. 1.2 March 1994  
Fax: (408) 438 5576  
This publication is issued to provide information only which (unless agreed by the Company in writing) may not be used, applied or reproduced for any purpose nor form part of any order or contract nor to be regarded  
as a representation relating to the products or services concerned. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. The Company  
reserves the right to alter without prior knowledge the specification, design or price of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute  
any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user's responsibility to fully determine the performance and suitability of any equipment using such information  
and to ensure that any publication or data used is up to date and has not been superseded. These products are not suitable for use in any medical products whose failure to perform may result in significant injury  
or death to the user. All products and materials are sold and services provided subject to the Company's conditions of sale, which are available on request.  
For more information about all Zarlink products  
visit our Web Site at  
www.zarlink.com  
Information relating to products and services furnished herein by Zarlink Semiconductor Inc. or its subsidiaries (collectively “Zarlink”) is believed to be reliable.  
However, Zarlink assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such  
information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or  
use. Neither the supply of such information or purchase of product or service conveys any license, either express or implied, under patents or other intellectual  
property rights owned by Zarlink or licensed from third parties by Zarlink, whatsoever. Purchasers of products are also hereby notified that the use of product in  
certain ways or in combination with Zarlink, or non-Zarlink furnished goods or services may infringe patents or other intellectual property rights owned by Zarlink.  
This publication is issued to provide information only and (unless agreed by Zarlink in writing) may not be used, applied or reproduced for any purpose nor form part  
of any order or contract nor to be regarded as a representation relating to the products or services concerned. The products, their specifications, services and other  
information appearing in this publication are subject to change by Zarlink without notice. No warranty or guarantee express or implied is made regarding the  
capability, performance or suitability of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute  
any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user’s responsibility to fully determine the performance and  
suitability of any equipment using such information and to ensure that any publication or data used is up to date and has not been superseded. Manufacturing does  
not necessarily include testing of all functions or parameters. These products are not suitable for use in any medical products whose failure to perform may result in  
significant injury or death to the user. All products and materials are sold and services provided subject to Zarlink’s conditions of sale which are available on request.  
2
2
2
Purchase of Zarlink’s I C components conveys a licence under the Philips I C Patent rights to use these components in and I C System, provided that the system  
2
conforms to the I C Standard Specification as defined by Philips.  
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.  
Copyright Zarlink Semiconductor Inc. All Rights Reserved.  
TECHNICAL DOCUMENTATION - NOT FOR RESALE  
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