SMD-99C-5050MC2 [DATADELAY]
Active Delay Line, 1-Func, 5-Tap, True Output, CMOS, SMT-14;
| 型号： | SMD-99C-5050MC2 |
| 厂家： | 
DATA DELAY DEVICES, INC. |
| 描述： | Active Delay Line, 1-Func, 5-Tap, True Output, CMOS, SMT-14 逻辑集成电路 延迟线 |
| 文件： | 总4页 (文件大小：37K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD99C
Ò
5-TAP, HCMOS-INTERFACED
FIXED DELAY LINE
(SERIES SMD99C)
data
delay
3
devices, inc.
FEATURES
PACKAGES
VCC
N/C
T1
IN
N/C
N/C
T2
14
13
12
11
10
9
1
2
3
4
5
6
7
·
·
·
·
·
Five equally spaced outputs
IN
1
4
14 VDD
12 T1
10 T3
Designed for surface mounting
Low profile (0.175 maximum height)
Input & outputs fully CMOS interfaced & buffered
10 T2L fan-out capability
N/C
T3
T2
N/C
T4
T4
GND
6
7
N/C
T5
8
T5
GND
8
Commercial
SMD99C-xx
Military
SMD99C-xxMC2
FUNCTIONAL DESCRIPTION
PIN DESCRIPTIONS
The SMD99C-series device is a 5-tap digitally buffered delay line. The
signal input (IN) is reproduced at the outputs (T1-T5), shifted in time by an
amount determined by the device dash number (See Table). The total
delay of the line is measured from IN to T5. The nominal tap-to-tap delay
increment is given by one-fifth of the total delay.
IN
Signal Input
T1-T5 Tap Outputs
VDD +5 Volts
GND Ground
DASH NUMBER SPECIFICATIONS
SERIES SPECIFICATIONS
Part
Number
Total
Delay (ns)
50 ± 2.5
60 ± 3.0
Delay Per
Tap (ns)
·
·
·
·
Minimum input pulse width: 40% of total delay
Output rise time: 8ns typical
Supply voltage: 5VDC ± 5%
Supply current: ICCL = 40ma typical
ICCH = 10ma typical
Operating temperature: 0° to 70° C
Temp. coefficient of total delay: 300 PPM/°C
SMD99C-5050
SMD99C-5060
SMD99C-5075
SMD99C-5100
SMD99C-5125
SMD99C-5150
SMD99C-5175
SMD99C-5200
SMD99C-5250
10.0 ± 3.0
12.0 ± 3.0
15.0 ± 3.0
20.0 ± 3.0
25.0 ± 3.0
30.0 ± 3.0
35.0 ± 4.0
40.0 ± 4.0
50.0 ± 5.0
75 ± 4.0
100 ± 5.0
125 ± 6.5
150 ± 7.5
175 ± 8.0
200 ± 10.0
250 ± 12.5
·
·
NOTE: Any dash number between 5004 and 5250
not shown is also available.
20%
20%
20%
20%
20%
VDD IN
T1
T2
T3
T4
T5 GND
DDU8C Functional diagram
Ó1997 Data Delay Devices
Doc #97018
1/30/97
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
SMD99C
APPLICATION NOTES
Delay Devices if your application requires device
testing at a specific input condition.
HIGH FREQUENCY RESPONSE
The SMD99C tolerances are guaranteed for
input pulse widths and periods greater than those
specified in the test conditions. Although the
device will function properly for pulse widths as
small as 40% of the total delay and periods as
small as 80% of the total delay (for a symmetric
input), the delays may deviate from their values
at low frequency. However, for a given input
condition, the deviation will be repeatable from
pulse to pulse. Contact technical support at Data
POWER SUPPLY BYPASSING
The SMD99C relies on a stable power supply to
produce repeatable delays within the stated
tolerances. A 0.1uf capacitor from VDD to GND,
located as close as possible to the VDD pin, is
recommended. A wide VDD trace and a clean
ground plane should be used.
DEVICE SPECIFICATIONS
TABLE 1: ABSOLUTE MAXIMUM RATINGS
PARAMETER
DC Supply Voltage
Input Pin Voltage
Storage Temperature
Lead Temperature
SYMBOL
VDD
VIN
TSTRG
TLEAD
MIN
-0.3
-0.3
-55
MAX
7.0
VDD+0.3
150
UNITS NOTES
V
V
C
300
C
10 sec
TABLE 2: DC ELECTRICAL CHARACTERISTICS
(0C to 70C, 4.75V to 5.25V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
High Level Output Voltage
VOH
3.98
4.4
V
VDD = 5.0, IOH = MAX
VIH = MIN, VIL = MAX
VDD = 5.0, IOL = MAX
VIH = MIN, VIL = MAX
Low Level Output Voltage
VOL
0.15
0.26
V
High Level Output Current
Low Level Output Current
High Level Input Voltage
Low Level Input Voltage
Input Current
IOH
IOL
VIH
VIL
IIH
-4.0
4.0
mA
mA
V
V
mA
3.15
1.35
0.10
VDD = 5.0
Doc #97018
1/30/97
DATA DELAY DEVICES, INC.
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
2
SMD99C
PACKAGE DIMENSIONS
1
4
14
12
10
8
.020
.150
.100
.150
.050
.510
MAX.
C
L
.150
6
7
.350 TYP.
.480 MAX.
.510 MAX.
.175 MAX.
.050 MIN.
.015
.001 MIN.
SMD99C-xx (Commercial)
.020 TYP.
.040
.010±.002
TYP.
14 13 12 11 10
9
8
.882
±.005
.710 .590
MAX.
±.005
.007
±.005
1
2
3
4
5
6
7
.090
.100
.280
MAX.
.050
±.010
.600
.780±.020
SMD99C-xxMC2 (Military)
Doc #97018
1/30/97
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
3
SMD99C
DELAY LINE AUTOMATED TESTING
TEST CONDITIONS
INPUT:
OUTPUT:
Ambient Temperature: 25oC ± 3oC
Supply Voltage (VDD): 5.0V ± 0.1V
Load:
Cload
1 FAST-TTL Gate
5pf ± 10%
:
Input Pulse:
High = 5.0V ± 0.1V
Threshold: 2.5V (Rising & Falling)
Low = 0.0V ± 0.1V
Source Impedance:
Rise/Fall Time:
50W Max.
5.0 ns Max. (measured
between 0.5V and 4.5V )
PWIN = 1.5 x Total Delay
PERIN = 10 x Total Delay
Pulse Width:
Period:
NOTE: The above conditions are for test only and do not in any way restrict the operation of the device.
PRINTER
COMPUTER
SYSTEM
REF
PULSE
GENERATOR
OUT
IN
T1
T2
T3
T4
T5
IN
TIME INTERVAL
COUNTER
DEVICE UNDER
TEST (DUT)
TRIG
TRIG
Test Setup
PERIN
PWIN
VIH
TRISE
TFALL
INPUT
SIGNAL
4.5V
2.5V
0.5V
4.5V
2.5V
0.5V
VIL
TRISE
TFALL
OUTPUT
SIGNAL
VOH
2.5V
2.5V
VOL
Timing Diagram For Testing
Doc #97018
1/30/97
DATA DELAY DEVICES, INC.
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
4
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