dallas semiconductor DS1035 service manual
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DS1035
3-in-1 High–Speed Silicon Delay Line
FEATURES
All-silicon timing circuit
Three independent buffered delays
Stable and precise over temperature and
voltage
Leading and trailing edge precision preserves
the input symmetry
Standard 8-pin DIP and 8-pin SOIC (150 mil)
PIN ASSIGNMENT
IN1
IN2
IN3
GND
See Mech. Drawings Section
1
DS1035M 8-Pin DIP
V
CC
OUT1
OUT2
OUT3
Vapor phasing, IR and wave solderable
Available in Tape and Reel
IN1
IN2
IN3
GND
DS1035Z 8-Pin SOIC (150-mil)
See Mech. Drawings Section
1
V
CC
OUT1
OUT2
OUT3
PIN DESCRIPTION
IN1-IN3 - Input Signals
OUT1-OUT3 - Output Signals
NC - No Connection
V
CC
- +5 Volt Supply
GND - Ground
(Sub) - Internal substrate
connection, do not make
any external connections
to these pins
DESCRIPTION
The DS1035 series is a low-power +5-volt high-speed version of the popular DS1013 and complements
the DS1033 +3.3 Volt version.
The DS1035 series of delay lines have three independent logic buffered delays in a single pack age. The
device is Dallas Semiconductor’s fastest 3-in-1 delay line. It is available in a standard 8-pin DIP and 150
Mil 8-pin Mini-SOIC.
The device features precise leading and trailing edge accuracies. It has the inherent reliability of an allsilicon delay line solution. The DS1035’s initial tolerance is ±1.5 or ±2.0 ns with an additional tolerance
over temperature and voltage of ±1.0 ns or ±1.5 ns, depending on the delay value. Each output is capable
of driving up to 10 LS loads.
Standard delay values are indicated in Table 1. Customers may contact Dallas Semiconductor at (982)
371-4348 for further information.
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LOGIC DIAGRAM Figure 1
DS1035
PART NUMBER DELAY TABLE (t
DELAY PER
PART NUMBER
DS1035-60 6/6/6
DS1035-80 8/8/8
DS1035-10 10/10/10
DS1035-12 12/12/12
DS1035-15 15/15/15
DS1035-20 20/20/20
DS1035-25 25/25/25
DS1035-30 30/30/30 ±2.0 ns
OUTPUT (ns) INITIAL TOLERANCE
PLH
, t
) Table 1
PHL
TOLERANCE OVER
±1.5 ns ±1.0 ns
±1.5 ns ±1.0 ns
±1.5 ns ±1.0 ns
±1.5 ns ±1.0 ns
±1.5 ns ±1.5 ns
±1.5 ns ±1.5 ns
±2.0 ns ±1.5 ns
NOTES:
1. Nominal conditions are +25°C and VCC=+5.0 volts.
2. Temperature range of 0°C to 70°C and voltage range of 4.75 volts to 5.25 volts.
3. Delay accuracy is for both leading and trailing edges.
TEMPERATURE
AND VOLTAGE
±1.5 ns
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