Variable Delay Chip onsemi MC100EP195FAG with 10.2 Nanosecond Range and 2.2 Nanosecond Minimum Delay
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Product Description
Product Overview
The MC10/100EP195 is a Programmable Delay Chip (PDC) designed for clock deskewing and timing adjustment. It offers variable delay for differential NECL/PECL input transitions with a digitally selectable resolution of approximately 10 ps and a net range of up to 10.2 ns. The delay is controlled by 10 data select inputs (D[9:0]) and the LEN pin for load and hold functions. The device features a fixed minimum delay of 2.2 ns and supports cascading for extended programmable range. It can accept ECL, LVCMOS, or LVTTL input levels and includes an internal VBB reference voltage output.
Product Attributes
- Brand: Semiconductor Components Industries, LLC (onsemi)
- Pb-Free Devices: Yes
- Packaging: LQFP-32, QFN-32
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Model Numbers | MC10EP195, MC100EP195 | |
| Programmable Delay Resolution | ~10 ps | |
| Maximum Programmable Range | 10.2 ns | |
| Fixed Minimum Delay | 2.2 ns | |
| Maximum Input Clock Frequency | >1.2 GHz (Typical) | |
| PECL Mode Operating Range | VCC = 3.0 V to 3.6 V, VEE = 0 V | |
| NECL Mode Operating Range | VCC = 0 V, VEE = -3.0 V to -3.6 V | |
| Data Select Inputs | D[9:0] | Accept ECL, LVCMOS, or LVTTL |
| Cascade Control Input | D[10] | |
| Load/Hold Input | LEN | |
| Enable Input | EN | Logic High forces Q to Logic Low |
| Minimum Delay Set | SETMIN | |
| Maximum Delay Set | SETMAX | |
| Reference Voltage Output | VBB | Internally generated |
| Input Pulldown Resistor (R1) | 75 k | Internal |
| ESD Protection (HBM) | >2 kV | |
| ESD Protection (MM) | >100 V | |
| ESD Protection (CDM) | >2 kV | |
| Operating Temperature Range | -40C to +85C | |
| Propagation Delay (IN to Q, D[0:10]=0) | 1650 ps (Typ) | @ -40C |
| Propagation Delay (IN to Q, D[0:10]=0) | 1600 ps (Typ) | @ 25C |
| Propagation Delay (IN to Q, D[0:10]=0) | 1800 ps (Typ) | @ 85C |
| Propagation Delay (IN to Q, D[0:10]=1023) | 9500 ps (Typ) | @ -40C |
| Propagation Delay (IN to Q, D[0:10]=1023) | 10000 ps (Typ) | @ 25C |
| Propagation Delay (IN to Q, D[0:10]=1023) | 10800 ps (Typ) | @ 85C |
| Programmable Range (tPD(max) - tPD(min)) | 7850 ps (Typ) | @ -40C |
| Programmable Range (tPD(max) - tPD(min)) | 8200 ps (Typ) | @ 25C |
| Programmable Range (tPD(max) - tPD(min)) | 8850 ps (Typ) | @ 85C |
| Step Delay (D0 High) | 13 ps (Typ) | @ -40C |
| Step Delay (D0 High) | 14 ps (Typ) | @ 25C |
| Step Delay (D0 High) | 14 ps (Typ) | @ 85C |
| Output Rise/Fall Time (Q, 20-80% @ 50 MHz) | 85 ps (Typ) | @ -40C |
| Output Rise/Fall Time (Q, 20-80% @ 50 MHz) | 85 ps (Typ) | @ 25C |
| Output Rise/Fall Time (Q, 20-80% @ 50 MHz) | 95 ps (Typ) | @ 85C |
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Contact Person
Sellina