HMC940LC4B
Obsolete13 GBPS 1:4 FANOUT BUFFER W/PROGRAMMABLE OUTPUT VOLTAGE
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HMC940LC4B
Obsolete13 GBPS 1:4 FANOUT BUFFER W/PROGRAMMABLE OUTPUT VOLTAGE
Technical Specifications
Parameters and characteristics for this part
| Specification | HMC940LC4B |
|---|---|
| Differential - Input:Output | True |
| Frequency - Max [Max] | 13 GHz |
| Input | CML |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output | CML |
| Package / Case | 24-TFCQFN Exposed Pad |
| Ratio - Input:Output | 1:4 |
| Supplier Device Package | 24-CSMT (4x4) |
| Type | Fanout Buffer (Distribution) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 342.51 | 1m+ |
Description
General part information
HMC940 Series
The HMC940LC4B is a 1:4 Fanout Buffer designed to support data transmission rates up to 13 Gbps, and clock frequencies as high as 13 GHz. All differential inputs and outputs are DC coupled and terminated on chip with 50 Ohm resistors to ground. The outputs may be used in either single-ended or differential modes, and should be AC or DC coupled into 50 Ohm resistors connected to ground.The HMC940LC4B also features an output level control pin, VR which allows for loss compensation or for signal level optimization. The HMC940LC4B operates from a single -3.3V DC supply and is available in a ceramic RoHS compliant 4×4 mm SMT package.APPLICATIONSRF ATE ApplicationsBroadband Test & MeasurementSerial Data Transmission up to 13 GbpsClock Buffering up to 13 GHz
Documents
Technical documentation and resources
