SP8793 데이터 시트보기 (PDF) - Zarlink Semiconductor Inc
부품명
상세내역
일치하는 목록
SP8793
Zarlink Semiconductor Inc
SP8793 Datasheet PDF : 6 Pages
| |||
SP8793
ELECTRICAL CHARACTERISTICS
Test conditions (unless otherwise stated):]
Supply voltage : Vcc = 5.2 ± 0.25V or 6.8V to 9.5V (see Operating Note 6): VEE = 0V
Temperature Tamb = -40°C to +85°C
Characteristics
Symbol
Value
Min.
Max.
Units
Notes
Conditions
Maximum frequency
(sinewave input))
fmax
225
MHz
Note 4
Input = 200-800mV p-p
Minimum frequency
fmin
(sinewave input)
20
MHz
Note 4
Input = 400-800mV p-p
Power supply current
Control input high voltage
Control input low voltage
Output high voltage
IEE
VINH
4
VINL
VOH
2.4
7
mA
V
2
V
V
Note 4
Note 4
Note 4
Note 4
Pins 2, 7 and 8 linked
Vcc = 4.95V IOH = 100µA
Output low voltage
VOL
0.5
V
Note 4
Pin 2 linked to 8 and 7
IOL = 1.6mA
Set up time
ts
Release time
tr
Clock to output propagation time tp
14
ns
20
ns
45
ns
Note 3
Note 3
Note 3
25°C
25°C
25°C
NOTES
1. Unless otherwise stated the electrical characteristics are guaranteed over full specified supply, frequency and temperature range.
2. The test configuration for dynamic testing is shown in Fig.6.
3. Guaranteed but not tested.
4. Tested onlt at 25°C
TRUTH TABLE FOR CONTROL INPUTS
Control
inputs
0
1
Division Ratio
SP8792 SP8793
81
41
80
40
Figure 3 : Timing diagramSP8792/3
NOTES
The set-up time ts is defined as the minimum time that can elapse between a L ¡ H transition of the control input and the next L ¡ H clock
pulse transition to ensure ÷ 80 or 40 mode is selected.
The release time tr is defined as the minimum time that can elapse between a H ¡ L transition of the control input and the next L ¡ H clock
pulse transition to ensure ÷ 81 or 41 mode is selected.
1800
1600
1400
1200
1000
800
600
GUARANTEED *
OPERATING
400
WINDOW
200
0
50
100
200
300
INPUT FREQUENCY (MHz)
Figure 4 : Input sensitivity SP8792/SP8793
*Tested as specified
in table of
Electrical Characteristics
Share Link: