MAX9491ETP045+T
NRNDCLOCK GENERATOR 5MHZ TO 50MHZ-IN 200MHZ-OUT 20-PIN TQFN EP T/R
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MAX9491ETP045+T
NRNDCLOCK GENERATOR 5MHZ TO 50MHZ-IN 200MHZ-OUT 20-PIN TQFN EP T/R
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX9491ETP045+T |
|---|---|
| Differential - Input:Output [custom] | False |
| Differential - Input:Output [custom] | False |
| Divider/Multiplier [custom] | False |
| Divider/Multiplier [custom] | False |
| Frequency - Max [Max] | 200 MHz |
| Input | LVCMOS, Crystal |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output | LVCMOS |
| Package / Case | 20-WQFN Exposed Pad |
| PLL | True |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 20-TQFN (5x5) |
| Type | PLL Clock Generator |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 3.64 | |
| 2500 | $ 3.64 | |||
| Tape & Reel (TR) | 2500 | $ 3.38 | ||
Description
General part information
MAX9491 Series
The MAX9491 multipurpose clock generator is ideal for communication applications. It offers a factory-programmable PLL output that can be set to almost any frequency, ranging from 4MHz to 200MHz. The MAX9491 uses a one-time-programmable (OTP) ROM to program the PLL output. The MAX9491 also features an integrated voltage-controlled crystal oscillator (VCXO) that is tuned by a DC voltage. The VCXO output is used as the PLL input. The VCXO has a wide ±200ppm (typ) tuning range. The OTP on the MAX9491 is factory preset, based upon the customer request. Contact the factory for samples with preferred frequencies.The device operates from a 3.3V supply and is specified over the -40°C to +85°C extended temperature range. The MAX9491 is available in 14-pin TSSOP and 20-pin TQFN (5mm x 5mm) packages.ApplicationsData Networking SystemsHome Entertainment CentersSOHOTelecommunications
Documents
Technical documentation and resources
