Datasheet Texas Instruments CDC208
| Manufacturer | Texas Instruments |
| Series | CDC208 |
5V Dual 1-to-4 clock driver
Datasheets
Dual 1-Line To 4-Line Clock Drivers With 3-State Outputs datasheet
PDF, 1.1 Mb, Revision: F, File published: Oct 28, 1998
Extract from the document
Status
| CDC208DW | CDC208DWG4 | CDC208DWR | CDC208DWRG4 | CDC208NS | CDC208NSG4 | CDC208NSR | CDC208NSRG4 | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | No | Yes | Yes | No | No | Yes |
Packaging
| CDC208DW | CDC208DWG4 | CDC208DWR | CDC208DWRG4 | CDC208NS | CDC208NSG4 | CDC208NSR | CDC208NSRG4 | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | DW | DW | DW | DW | NS | NS | NS | NS |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOP | SOP | SOP | SOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 25 | 25 | 2000 | 2000 | 40 | 40 | 2000 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | CDC208 | CDC208 | CDC208 | CDC208 | CDC208 | CDC208 | CDC208 | CDC208 |
| Width (mm) | 7.5 | 7.5 | 7.5 | 7.5 | 5.3 | 5.3 | 5.3 | 5.3 |
| Length (mm) | 12.8 | 12.8 | 12.8 | 12.8 | 12.6 | 12.6 | 12.6 | 12.6 |
| Thickness (mm) | 2.35 | 2.35 | 2.35 | 2.35 | 1.95 | 1.95 | 1.95 | 1.95 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 2.65 | 2.65 | 2.65 | 2.65 | 2 | 2 | 2 | 2 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | CDC208DW | CDC208DWG4 | CDC208DWR | CDC208DWRG4 | CDC208NS | CDC208NSG4 | CDC208NSR | CDC208NSRG4 |
|---|---|---|---|---|---|---|---|---|
| Input Frequency(Max), MHz | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Input Level | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| Number of Outputs | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Frequency(Max), MHz | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Output Level | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Package Group | SOIC | SOIC | SOIC | SOIC | SO | SO | SO | SO |
| Package Size: mm2:W x L, PKG | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SO: 98 mm2: 7.8 x 12.6(SO) | 20SO: 98 mm2: 7.8 x 12.6(SO) | 20SO: 98 mm2: 7.8 x 12.6(SO) | 20SO: 98 mm2: 7.8 x 12.6(SO) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| VCC Out, V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Eco Plan
| CDC208DW | CDC208DWG4 | CDC208DWR | CDC208DWRG4 | CDC208NS | CDC208NSG4 | CDC208NSR | CDC208NSRG4 | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Minimizing Clock Driver Output Skew Using Ganged OutputsPDF, 53 Kb, File published: Jan 1, 1994
This document helps designers use existing clock-driver products to drive large loads while maintaining a minimum amount of skew between the device outputs. The emphasis of this document is using parallel or ganged outputs to drive loads. A performance evaluation of the CDC201 is provided.
Model Line
Series: CDC208 (8)
Manufacturer's Classification
- Semiconductors> Clock and Timing> Clock Buffers> Single-Ended