CDCUN1208LPRHBR
ActiveULTRA-LOW POWER, 2:8 FAN-OUT BUFFER WITH UNIVERSAL INPUTS AND OUTPUTS 32-VQFN -40 TO 85
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CDCUN1208LPRHBR
ActiveULTRA-LOW POWER, 2:8 FAN-OUT BUFFER WITH UNIVERSAL INPUTS AND OUTPUTS 32-VQFN -40 TO 85
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | CDCUN1208LPRHBR | CDCUN1208LP Series |
|---|---|---|
| Differential - Input:Output [custom] | True | True |
| Differential - Input:Output [custom] | True | True |
| Frequency - Max [Max] | 400 MHz | 400 MHz |
| Input | LVDS, HCSL, LVCMOS | LVDS, HCSL, LVCMOS |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output | HCSL, LVCMOS, LVDS | HCSL, LVCMOS, LVDS |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Ratio - Input:Output [custom] | 2 | 2 |
| Ratio - Input:Output [custom] | 8 | 8 |
| Supplier Device Package | 32-VQFN (5x5) | 32-VQFN (5x5) |
| Type | Divider, Fanout Buffer (Distribution), Multiplexer | Divider, Fanout Buffer (Distribution), Multiplexer |
| Voltage - Supply [Max] | 3.63 V | 3.63 V |
| Voltage - Supply [Min] | 1.7 V | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| DigiKey | Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | 1 | $ 10.43 | |
| 10 | $ 8.15 | |||
| 25 | $ 7.58 | |||
| 100 | $ 6.95 | |||
| 250 | $ 6.65 | |||
| 500 | $ 6.47 | |||
| 1000 | $ 6.33 | |||
| 3000 | $ 5.78 | |||
| Digikey | Cut Tape (CT) | 1 | $ 11.11 | |
| 10 | $ 10.03 | |||
| 25 | $ 9.57 | |||
| 100 | $ 8.31 | |||
| 250 | $ 7.93 | |||
| 500 | $ 7.23 | |||
| 1000 | $ 6.30 | |||
| Digi-Reel® | 1 | $ 11.11 | ||
| 10 | $ 10.03 | |||
| 25 | $ 9.57 | |||
| 100 | $ 8.31 | |||
| 250 | $ 7.93 | |||
| 500 | $ 7.23 | |||
| 1000 | $ 6.30 | |||
| Tape & Reel (TR) | 3000 | $ 5.78 | ||
| Mouser Electronics | N/A | 1 | $ 10.43 | |
| 10 | $ 8.14 | |||
| 25 | $ 7.57 | |||
| 100 | $ 6.95 | |||
| 250 | $ 6.65 | |||
| 500 | $ 6.47 | |||
| 1000 | $ 6.29 | |||
| 3000 | $ 5.77 | |||
| Quest Components | N/A | 1 | $ 9.00 | |
| 1 | $ 13.63 | |||
| 181 | $ 4.95 | |||
| 368 | $ 5.00 | |||
| 405 | $ 4.50 | |||
| 601 | $ 4.77 | |||
| Texas Instruments | LARGE T&R | 1 | $ 8.50 | |
| 100 | $ 6.93 | |||
| 250 | $ 5.45 | |||
| 1000 | $ 4.62 | |||
CDCUN1208LP Series
Ultra-low power, 2:8 fan-out buffer with universal inputs and outputs
| Part | Supplier Device Package | Input | Type | Operating Temperature [Min] | Operating Temperature [Max] | Differential - Input:Output [custom] | Differential - Input:Output [custom] | Mounting Type | Package / Case | Number of Circuits | Output | Voltage - Supply [Min] | Voltage - Supply [Max] | Frequency - Max [Max] | Ratio - Input:Output [custom] | Ratio - Input:Output [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CDCUN1208LPRHBR | 32-VQFN (5x5) | HCSL, LVCMOS, LVDS | Divider, Fanout Buffer (Distribution), Multiplexer | -40 °C | 85 °C | Surface Mount | 32-VFQFN Exposed Pad | 1 | HCSL, LVCMOS, LVDS | 1.7 V | 3.63 V | 400 MHz | 2 | 8 | ||
Texas Instruments CDCUN1208LPRHBT | 32-VQFN (5x5) | HCSL, LVCMOS, LVDS | Divider, Fanout Buffer (Distribution), Multiplexer | -40 °C | 85 °C | Surface Mount | 32-VFQFN Exposed Pad | 1 | HCSL, LVCMOS, LVDS | 1.7 V | 3.63 V | 400 MHz | 2 | 8 |
Description
General part information
CDCUN1208LP Series
The CDCUN1208LP is a 2:8 fan-out buffer featuring a wide operating supply range, two universal differential/single-ended inputs, and universal outputs (HCSL, LVDS, or LVCMOS) with edge-rate control. The clock buffer supports PCIe Gen1, Gen2 and Gen3. One of the device inputs includes a divider that provides divide values of /1, /2, /4, or /8. The CDCUN1208LP is offered in a 32-pin QFN package, reducing the solution footprint. The device is flexible and easy to use. The state of certain pins determines device configuration at power up. Alternately, the CDCUN1208LP provides a SPI/I2C port with which a host processor controls device settings. The CDCUN1208LP delivers excellent additive jitter performance, and low power consumption. The output section includes four dedicated supply pins enabling the operation of output ports from different power supply domains. This provides the ability to clock devices switching at different LVCMOS levels without the need for external logic level translation circuitry.
The CDCUN1208LP is a 2:8 fan-out buffer featuring a wide operating supply range, two universal differential/single-ended inputs, and universal outputs (HCSL, LVDS, or LVCMOS) with edge-rate control. The clock buffer supports PCIe Gen1, Gen2 and Gen3. One of the device inputs includes a divider that provides divide values of /1, /2, /4, or /8. The CDCUN1208LP is offered in a 32-pin QFN package, reducing the solution footprint. The device is flexible and easy to use. The state of certain pins determines device configuration at power up. Alternately, the CDCUN1208LP provides a SPI/I2C port with which a host processor controls device settings. The CDCUN1208LP delivers excellent additive jitter performance, and low power consumption. The output section includes four dedicated supply pins enabling the operation of output ports from different power supply domains. This provides the ability to clock devices switching at different LVCMOS levels without the need for external logic level translation circuitry.