SAD-020 [TDK]
Active Delay Line, 1-Func, 5-Tap, True Output, TTL, PDSO8, PLASTIC, LCC-8;
| 型号： | SAD-020 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Active Delay Line, 1-Func, 5-Tap, True Output, TTL, PDSO8, PLASTIC, LCC-8 光电二极管 逻辑集成电路 延迟线 |
| 文件： | 总3页 (文件大小：32K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAD Series
Delay Lines
Active Delay Lines
SMD
FEATURES
• The SAD series are 5-output lumped constant type delay lines
with built-in TTL logic elements (Fast type)
• These parts employ the PLCC28 pin-type surface mounting
style.
• Using the IC74F04 TTL, they achieve high speed and low inser-
tion loss.
• Available for flow and reflow soldering.
APPLICATIONS
Computers, personal computers, hard disk drives, printers, and
automatic control machines.
SHAPES AND DIMENSIONS
CIRCUIT DIAGRAM
12.57max.
11.58max.
Vcc OUT
8 7
1
OUT
6
3
OUT
5
5
1
4
8
5
1
2
3
4
IN OUT
2
OUT4 GND
Weight: 1.8g max.
Dimensions in mm
(
)
1.6
0.43±0.25
MAXIMUM RATINGS
Power supply voltage Vcc
+7V
Input voltage Vi
–0.5 to +7V
0 to +70°C
–40 to +125°C
Temperature range
Operating
Storage
ELECTRICAL CHARACTERISTICS
Total delay time
Delay time between
each terminal td (ns)
Part No.
Td (ns)
SAD-020
SAD-025
SAD-050
SAD-060
SAD-075
SAD-100
SAD-125
SAD-150
SAD-200
SAD-250
20±2ns
25±3ns
50±3ns
60±3ns
75±5%
4±2
5±2
10±2
12
15
100±5%
125±5%
150±5%
200±5%
250±5%
20
25
30
40
50
• Minimum input pulse width: Td×40% (Repeat cycle T=Td×30)
(Measuring conditions Vcc: 5±0.1V/Ta: 25±1°C/No load between
each terminal)
• Rise time: 4ns max.
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
SAD Series
Delay Lines
Active Delay Lines
SMD
MEASURING CONDITIONS
Input voltage Vi
3.2V
Pulse width conversion Pw
Repeat cycle T
Td(Total delay time)×3
Pw×10 [Duty: 10%]
5ns max.
Input rise time Tri
Power supply voltage Vcc
Ambient temperature Ta
5±0.1V
25±1°C
WAVEFORMS
tri
tfi
Vi
2.4V
1.5V
0.75V
Pw
0V
T
VOH
2.4V
Td
1.5V
0.75V
VOL
0V
tro
tfo
Vi : Input voltage
Td : Total delay time
tro : Output rise time
tfo : Output fall time
( )
Pw: Pulse width conversion
tri : Input rise time
VOL : Output voltage L level
(
)
VOH: Output voltage H level
tfi : Input fall time
MEASURING CIRCUIT
Oscilloscope
IN
OUT
Pulse generator
Vcc
OUT
CH
GND
TRIG
TRIG
GND
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
SAD Series
Delay Lines
Active Delay Lines
SMD
INPUT/OUTPUT CHARACTERISTICS
RECOMMENDED SOLDERING CONDITIONS
FLOW/DIP SOLDERING
Standard value
Measuring
conditions
Item
Minimum Nominal Maximum
260°C max.
Solder temperature
Dip time
4.75V
5V
5.25V
Power supply
voltage VCC
10±1s
•After dipping, use natural cooling.
2V
—
—
Input voltage
(H level) VIH
—
—
0.8V
—
Input voltage
(L level) VIL
VCC=4.75V
VIH=2V
2.7V
3.4V
Output voltage
(H level) VOH
Moving direction
Flow solder
IOH=–1mA
VCC=4.75V
VIL=0.8V
IOL=20mA
—
—
0.5V
Output voltage
(L level) VOL
RECOMMENDED REFLOW SOLDERING CONDITIONS
—
—
—
—
20µA
VCC=5.25V
VI=2.7V
Input current
(H level) IIH
—
–0.6mA
28.5mA
VCC=5.25V
VI=0.5V
Input current
(L level) IIL
10s max.
Natural
235°C
cooling
24mA
VCC=5.25V
VIL=0V
Power supply
current ICCL
200°C
150±10°C
OUTPUT LOAD CONDITIONS
40s max.
Logic 1 output
Logic 0 output
20TTL load/tap [IOH/IIH=1mA/50µA=20]
10TTL load/tap [IOH/IIL=20mA/2mA=10]
Preheating 60s max.
( )
Time s
E111_SAD
980406
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
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