5962-90618 データシートの表示（PDF） - Zarlink Semiconductor Inc
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5962-90618 Datasheet PDF : 7 Pages
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SP8647
ELECTRICAL CHARACTERISTICS
Unless otherwise stated, the Electrical Characteristics are guaranteed over specified supply, frequency and temperature range
ECL OPERATION
Supply voltage, VCC = 0V, VEE = 25·2V 6 0·25V
Temperature, TAMB = 230°C to 170°C
Characteristic
Value
Symbol
Units
Min. Max.
Conditions
Notes
Maximum frequency (sinewave input)
fMAX
250
MHz Input = 400-800mV p-p
5
Minimum frequency (sinewave input)
fMIN
50 MHz Input = 400-800mV p-p
5
Power supply current
IEE
65
mA VEE = 25·2V
5
ECL output high voltage
VOH 20·85 20·7 V VEE = 25·2V (25°C)
ECL output low voltage
VOL
21·8 21·5
V VEE = 25·2V (25°C)
Clock and PE input high voltage
VINH 20·93
V VEE = 25·2V (25°C)
Clock and PE input low voltage
VINL
21·62 V VEE = 25·2V (25°C)
Clock to ECL output delay
tp
6
ns
6
Set-up time
ts
2·5
ns
3, 6
Release time
tr
3
ns
4, 6
TTL OPERATION
Supply voltage, VCC = 5V 6 0·25V, VEE = 0V
Temperature, TAMB = 230°C to 170°C
Characteristic
Symbol
Value
Min. Max.
Units
Conditions
Notes
Maximum frequency (sinewave input)
fMAX
250
MHz Input = 400-800mV p-p
5
Minimum frequency (sinewave input)
fMIN
50 MHz Input = 400-800mV p-p
5
Power supply current
IEE
65 mA
5
TTL output low voltage
VOL
0·5
V VCC = 5·25V, sink current = 8mA 5, 7
TTL output high voltage
VOH
3·5
V VCC = 5·0V
5, 7
Clock to TTL output high delay,1ve going
tPLH
15
ns
6
Clock to TTL output low delay,2ve going
tPHL
15
ns
6
Set-up time
ts
2·5
ns
3, 6
Release time
tr
3
ns
4, 6
NOTES
1. The temperature coefficients of VOH = 11·63mV/°C, VOL = 10·94mV/°C and of VIN = 11·22mV/°C.
2. The test configuration for dynamic testing is shown in Fig.6.
3. The set-up time ts is defined as the minimum time that can elapse between L→H transition of control input and the next L→H clock pulse transition
to ensure that the 410 mode is obtained.
4. The release time tr is defined as the minimum time that can elapse between H→L transition of control input and the next L→H clock pulse transition
to ensure that the 411 mode is obtained.
5. Tested at 25°C only.
6. Guaranteed but not tested.
7. The open collector output is not recommended for use at output frequencies above 15MHz. CLOAD < 5pF.
1200
1000
800
600
400
200
0
0
TAMB = 230°C TO 170°C
GUARANTEED
OPERATING
*
WINDOW
100
200
300
INPUT FREQUENCY (MHz)
Fig. 3 Typical input characteristic
* Tested as specified
in table of Electrical
Characteristics
2
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