DS1073M-60

DS1073M-60 Datasheet


DS1073

Part Datasheet
DS1073M-60 DS1073M-60 DS1073M-60 (pdf)
Related Parts Information
DS1073M-66 DS1073M-66 DS1073M-66
DS1073Z-60 DS1073Z-60 DS1073Z-60
DS1073M-80 DS1073M-80 DS1073M-80
DS1073M-100 DS1073M-100 DS1073M-100
DS1073Z-100 DS1073Z-100 DS1073Z-100
DS1073Z-66 DS1073Z-66 DS1073Z-66
DS1073Z-80 DS1073Z-80 DS1073Z-80
PDF Datasheet Preview
DS1073
3V EconOscillator/Divider
§ Dual fixed-frequency outputs 30kHz to 100MHz
§ User-programmable on-chip dividers from 1 to 513
§ User-programmable on-chip prescaler 1, 2, 4
§ No external components § initial tolerance commercial § ±1% variation over commercial temperature
and voltage § Internal clock, external clock or crystal
reference options § to 3.6V supply § Power-down mode § Synchronous output gating § Industrial temp operation with relaxed
specifications

PIN ASSIGNMENT

OSCIN

OUT0

XTAL

PDN/SELX

DS1073Z-XXX 150-mil SOIC DS1073M-XXX 300-mil DIP

XXX = Frequency option

FREQUENCY OPTIONS

Max O/P Freq.

DS1073M/Z-100
100.000MHz

DS1073M/Z-80
80.000MHz

DS1073M/Z-66
66.667MHz

DS1073M/Z-60
60.000MHz

The DS1073 is a fixed-frequency oscillator requiring no external components for operation. Numerous operating frequencies are possible in the range of approximately 27.3kHz to 100MHz through the use of an on-chip programmable prescaler and divider.

The DS1073 features a master oscillator followed by a prescaler and then a programmable divider. The prescaler and programmable divider are user-programmable with the desired values being stored in nonvolatile memory. This allows the user to buy an off the shelf component and program it on site prior to board production. Design changes can be accommodated on the fly by simply programming different values into the device or reprogramming previously programmed devices .

The DS1073 is shipped from the factory configured for half the maximum operating frequency. Contact the factory for specially programmed devices. As alternatives to the onboard oscillator an external clock signal or a crystal may be used as a reference. The choice of reference source internal or external is user-selectable at the time of programming or on the fly if the SEL mode is chosen .

The DS1073 features a dual-purpose I/O pin. If the device is powered up in Program mode this pin can be used to input serial data to the on chip registers. After a Write command this data is stored in non-volatile memory. When the chip is subsequently powered up in operating mode these values are automatically restored to the on-chip registers and the I/O pin becomes the oscillator output.

The DS1073 may be operated over either the commercial TA = 0C to 70C or industrial TA = -40C to + 85C temperature ranges. AC and DC Electrical Characteristics Tables for operation in both these
temperature ranges are given at the end of the data sheet.
1 of 18
090503

DS1073

The DS1073 is available in 8-pin DIP or SOIC packages, allowing the generation of a clock signal easily, economically and using minimal board area.

BLOCK DIAGRAM Figure 1

PART NO. SUFFIX
-100 -80 -66 -60

INTOSC FREQUENCY
2 of 18
More datasheets: 74ACTQ574SC | 74ACQ574SCX | FDMS3616S | ATR4258-ILSH 19 | ATR4258-ILQH 19 | AP3033KTTR-G1 | CY3261A-RGB | 44257 | FGA70N33BTDTU | DS1073M-66


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived DS1073M-60 Datasheet file may be downloaded here without warranties.

Datasheet ID: DS1073M-60 508378