ZARLINK SP8607ACM

Obsolescence Notice
This product is obsolete.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
http://products.zarlink.com/obsolete_products/
THIS DOCUMENT IS FOR MAINTENANCE
PURPOSES ONLY AND IS NOT
RECOMMENDED FOR NEW DESIGNS
ADVANCE INFORMATION
DS3660-1·2
42
SP8607 600MHz4
The SP8607 is an emitter coupled logic divider which
features ECL10K compatible outputs when used with external
pulldown resistors. The inputs are AC coupled.
VEE (CASE)
FEATURES
QUICK REFERENCE DATA
■ Supply Voltage: 25·2V
■ Power Consumption: 80mW
■ Temperature Range:
1
5 4
3
2
VCC (0V)
CLOCK INPUT
INTERNAL BIAS
DECOUPLING
NC
CM8
Fig. 1 Pin connections - bottom view
255°C to 1125°C (A Grade)
230°C to 170°C (B Grade)
ORDERING INFORMATION
ABSOLUTE MAXIMUM RATINGS
Supply voltage, VEE
Output current
Storage temperature range
Max. junction temperature
Max. clock input voltage
28V
10mA
265°C to 1150°C
1175°C
2·5V p-p
SP8607 A CM
SP8607 B CM
SP8607 AC CM
INTERNAL BIAS
DECOUPLING
VCC (0V)
3
CLOCK INPUT
7 8
6
OUTPUT
CLOCK INPUT
CLOCK INPUT
OUTPUT
■ ECL Compatible Outputs
■ AC-Coupled Inputs (Internal Bias)
6
1
2
5
DIVIDE BY
2
8
VEE
Fig. 2 Functional diagram
7
OUTPUT
OUTPUT
SP8607
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), 230°C to 170°C (B Grade)
Value
Characteristic
Symbol
Maximum frequency (sinewave input)
Minimum frequency (sinewave input)
Power supply current
Output low voltage
Output high voltage
Minimum output swing
fMAX
fMIN
IEE
VOL
VOH
VOUT
Min.
600
21·8
20·85
400
Conditions
Units
Max.
Input = 400-800mV p-p
Input = 400-800mV p-p
VEE = 25·2V, outputs unloaded
VEE = 25·2V
VEE = 25·2V
VEE = 25·2V
MHz
MHz
mA
V
V
mV
40
18
21·4
20·7
Notes
3
3
INPUT AMPLITUDE (mV p-p)
NOTES
1. The temperature coefficients of VOH = 11·63mV/°C, and VOL = 10·34mV/°C but these are not tested.
2. The test configuration for dynamic testing is shown in Fig.5.
3. Tested at 25°C only.
1000
TAMB = 255°C TO 1125°C
800
* Tested as specified
GUARANTEED *
OPERATING
WINDOW
600
in table of Electrical
Characteristics
400
200
0
0
100
200
300
400
500
600
INPUT FREQUENCY (MHz)
Fig. 3 Typical input characteristic of SP8607A
j1
j 0.5
j2
j 0.2
j5
0
0.2
0.5
1
5
2
100
200
600
2j 0.2
500
400
300
2j 5
2j 2
2j 0.5
2j 1
Fig. 4 Typical input impedance. Test conditions: supply voltage = 25·2V, ambient
temperature = 25°C, frequencies in MHz, Impedances normalised to 50Ω
2
SP8607
OPERATING NOTES
3. The circuit will operate down to DC but slew rate must be better
than 100V/µs.
4. The outputs are compatible with ECLII. There is an internal load
of 4kΩ on each output. The outputs can be interfaced to ECL10K
by the addition of 1·5kΩ pulldown resistors from the outputs to VEE
to increase output voltage swing.
5. Input impedance is a function of frequency, See Fig. 4.
6. All components should be suitable for the frequency in use.
1. The clock inputs (pins 1 and 2) can be driven single ended or
differentially and should be capacitively coupled to the signal
source. The input signal path is completed by connecting a
capacitor from the internal bias decoupling, pin 3, to ground.
2. In the absence of a signal the device will self-oscillate. If this is
undesirable, it may be prevented by connecting a 15kΩ resistor
from the unused input to VEE. This will reduce the input sensitivity
by approximately 100mV.
2·7k
1n
GENERATOR
INPUT
1n
3
5
1
33
2
33
TO SAMPLING
SCOPE
450
6
DUT
10n
OUTPUT
450
7
10n
OUTPUT
8
3·5k
20
3·5k
1n
VEE
1n
Fig. 5 Test circuit
1n
5
INPUT
1
6
440
440
ECL OUTPUT
DIVIDE BY
2
7
2
15k
BIAS
4k
1n
4k
1·5k
1·5k
8
VEE
1n
Fig. 6 Typical application showing interfacing
3
SP8607
PACKAGE DETAILS
Dimensions are shown thus: mm (in).
4·19/4·70
(0·165/0·185)
12·70/14·28
(0·500/0·570)
8 1 2
7
3
6
5 4
45°
8·63/9·39
8·00/8·51
(0·315/0·335) (0·340/0·370)
4·83/5·33 P.C.D.
(0·190/0·210)
0·41/0·53
(0·016/0·021)
0·25/1·02
(0·010/0·040)
NOTES
1. Controlling dimensions are inches.
2. This package outline diagram is for guidance
only. Please contact your GPS Customer
Service Centre for further information.
8-LEAD METAL CAN - CM8
HEADQUARTERS OPERATIONS
GEC PLESSEY SEMICONDUCTORS
Cheney Manor, Swindon,
Wiltshire SN2 2QW, United Kingdom.
Tel: (0793) 518000
Fax: (0793) 518411
GEC PLESSEY SEMICONDUCTORS
P.O. Box 660017
1500 Green Hills Road,
Scotts Valley, CA95067-0017
United States of America.
Tel (408) 438 2900
Fax: (408) 438 5576
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.
● 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
Swindon Tel: (0793) 518510 Fax : (0793) 518582
These are supported by Agents and Distributors in major countries world-wide.
© GEC Plessey Semiconductors 1994 Publication No. DS3660 Issue No. 1.2 March 1994
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.
4
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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.
Purchase of Zarlink’s I2C components conveys a licence under the Philips I2C Patent rights to use these components in and I2C System, provided that the system
conforms to the I2C Standard Specification as defined by Philips.
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