LMK00334RTVRQ1, Clock Buffer Automotive 4-output PCIe® Gen1/Gen2/Gen3/Gen4/Gen5 clock buffer and level translator 32-WQFN -40 to 105
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Описание
Semiconductors\Clock & Timer ICs\Clock Buffer
LMK00334/38/Q1 Clock Buffer/Level TranslatorsTexas Instruments LMK00334/38/Q1 Clock Buffer/Level Translator is intended for high-frequency, low-jitter clock/data distribution and level translation. The input clock can be selected from two universal inputs or one crystal input. The selected input clock is distributed to two banks of 2 HCSL (4 HCSL LMK00338) outputs and one LVCMOS output. The LVCMOS output has a synchronous enable input for runt-pulse-free operation when enabled or disabled. The LMK00334/38 operates from a 3.3 V core supply and 3 independent 3.3 V/2.5 V output supplies. The LMK00334/38/Q1 provides high performance, versatility, and power efficiency, making it ideal for replacing fixed-output buffer devices while increasing timing margin in the system. The LMK00334/38-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Brand: | Texas Instruments |
Duty Cycle - Max: | 55% |
Factory Pack Quantity: Factory Pack Quantity: | 1000 |
Input Type: | CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL, XTAL |
Manufacturer: | Texas Instruments |
Max Output Freq: | 400 MHz |
Maximum Input Frequency: | 400 MHz |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Outputs: | 4 Output |
Operating Supply Current: | 50 mA |
Output Type: | HCSL, LVCMOS |
Package / Case: | WQFN-32 |
Product Category: | Clock Buffer |
Product Type: | Clock Buffers |
Product: | Clock Buffers/Level Translators |
Propagation Delay - Max: | 2300 ps |
Qualification: | AEC-Q100 |
Series: | LMK00334-Q1 |
Subcategory: | Clock & Timer ICs |
Supply Voltage - Max: | 3.45 V |
Supply Voltage - Min: | 3.15 V |
Type: | Clock Buffer and Level Translator |
Differential - Input | Output |
Frequency - Max | 400MHz |
Input | CML, HCSL, HSTL, LVDS, LVPECL, SSTL, Crystal |
Main Purpose | PCI Express(PCIe) |
Manufacturer | Texas Instruments |
Mounting Type | Surface Mount |
Number of Circuits | 1 |
Operating Temperature | -40В°C ~ 105В°C |
Output | HCSL, LVCMOS |
Package / Case | 32-WFQFN Exposed Pad |
Packaging | Tape & Reel(TR) |
Part Status | Active |
PLL | No |
Ratio - Input | Output |
Series | Automotive, AEC-Q100 |
Supplier Device Package | 32-WQFN(5x5) |
Voltage - Supply | 3.15V ~ 3.45V |
Вес, г | 0.06 |