DS1023S-100+ Maxim Integrated Products, DS1023S-100+ Datasheet - Page 7

• Manufacturer Part Number: DS1023S-100+
• Description: DELAY PROG 8-BIT 1NS 16-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS1023S-100+

• Number Of Taps/steps: 256
• Function: 1-Shot
• Delay To 1st Tap: 16.5nS
• Tap Increment: 1nS
• Available Total Delays: 255ns
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Package: 16SOIC W
• Absolute Increment: 1 ns
• Delay To First Tap: 16.5 ns
• Maximum Delay Time: 255 ns
• Operating Supply Voltage: 5 V
• Supply Voltage (min): 4.75 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.25 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Independent Delays: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DELAY LINE DETAIL (CONCEPTUAL) - DS1023-25, DS1023-50, DS1023-100
Figure 7
PART NUMBER TABLE Table 1
1. In “Normal” mode (MS=0). Measured with respect to REF output. The minimum delay time is zero
2. In PWM mode (MS=1). The minimum output pulse width for reliable operation is 5 ns; programmed
3. This is the deviation from a straight line drawn between the step zero value and the maximum
OSCILLATOR CONFIGURATION Table 2
4. Step size in output period (in ns).
5. Maximum output frequency depends on the actual step zero delay value, worst case values are shown
DS1023-100
DS1023-200
DS1023-500
DS1023-25
DS1023-50
NUMBER
(or less, by 1.5 ns typically)
values less than this may produce reduced output voltage levels or no output at all.
programmed delay time.
in the table. The output period is given by: 2 * t
PART NUMBER
PART
DS1023-100
DS1023-200
DS1023-500
DS1023-25
DS1023-50
DELAYS RANGES AND TOLERANCE (all times measured in ns)
STEP
SIZE
0.25
0.50
1.0
2.0
5.0
MAX. DELAY TIME (1)/
MAX. OUTPUT PULSE
WIDTH (2)
63.75
127.5
SIZE (4)
1275
255
510
STEP
10.0
0.5
1.0
2.0
4.0
7 of 16
D
where: t
DEVIATION (3)
MAXIMUM
FREQUENCY (5)
MINIMUM O/P
±20
±1
±2
±4
±8
D
0.98 MHz
6.6 MHz
3.6 MHz
1.9 MHz
0.4 MHz
= absolute delay value.
MAXIMUM
I/P FREQ
25 MHz
25 MHz
25 MHz
25 MHz
10 MHz
FREQUENCY (5)
MAXIMUM O/P
MINIMUM I/P
22 MHz
22 MHz
22 MHz
22 MHz
22 MHz
WIDTH
PULSE
20
20
20
20
50