MC10H645: 2:1:9 TTL Clock Driver
The MC10H645 is a single supply, low skew, TTL I/O 2:1:9 Clock Driver. Devices in the Motorola H600 clock driver family utiize the 28-lead PLCC for optimal power and signal pin placement. The device features a 24mA TTL ouput stage with AC performance specified into a 50pF load capacitance. A 2:1 input mux is provided on chip to allow for distributing both system and diagnostic clock signals or designing clock redundancy into a system. With the SEL input held LOW the DO input will be selected, while the D1 input is selected when the SEL input is forced HIGH.
Features- Low Skew Typically 0.65ns Within Device
- Guaranteed Skew Spec 1.25ns Part-to-Part
- Input Clock Muxing
- Differential ECL Internal Design
- Single Supply
- Extra TTL and ECL Power/Ground Pins
- Pb-Free Packages are Available
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Application Notes (15)
Data Sheets (1)
Simulation Models (1)
Package Drawings (1)
| Document Title | Document ID/Size | Revision |
|---|
| 28 LEAD PLCC | 776-02 (67.7kB) | F |
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| MC10H645FNG | Active | Pb-free
Halide free | PLCC-28 | 776-02 | 3 | Tube | 37 | Contact BDTIC |
| MC10H645FNR2G | Last Shipments | Pb-free
Halide free | PLCC-28 | 776-02 | 3 | Tape and Reel | 500 | |
Specifications
| Product | Type | Channels | Input / Output Ratio | Input Level | Output Level | VCC Typ (V) | tJitterRMS Typ (ps) | tskew(o-o) Max (ps) | tpd Typ (ns) | tR & tF Max (ps) | fmaxClock Typ (MHz) | fmaxData Typ (Mbps) |
|---|
| MC10H645FNG | Buffer | 1 | 2:1:9 | TTL | TTL | 5 | | 650 | 5.3 | 2500 | | |
