Features: • 2.8 GHz Toggle Frequency• Supply Voltage 4.5 to 5.5 V• Low Supply Current 9mA Typical at VCC = 5.0 V• Operating Temperature Range of TA = 40 to 85°CPinoutSpecifications Characteristic Symbol Range Unit Power Supply Voltage, Pin 2 VCC 0.5 to 7.0 Vdc...
ML12079: Features: • 2.8 GHz Toggle Frequency• Supply Voltage 4.5 to 5.5 V• Low Supply Current 9mA Typical at VCC = 5.0 V• Operating Temperature Range of TA = 40 to 85°CPinoutSpecific...
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Characteristic | Symbol | Range | Unit |
Power Supply Voltage, Pin 2 | VCC | 0.5 to 7.0 | Vdc |
Operating Temperature Range | TA | 40 to 85 | °C |
Storage Temperature Range | Tstg | 65 to 150 | °C |
Maximum Output Current, Pin 4 | IO | 4.0 | mA |
The ML12079 is a single modulus divide by 64, 128, 256 prescaler for low power frequency division of a 2.8 GHz (typical) high frequency input signal. Divide ratio control inputs SW1 and SW2 select the required divide ratio of ÷64, ÷128, or ÷256.
An external load resistor of ML12079 is required to terminate the output. A 1.2 k resistor is recommended to achieve a 1.6 Vpp output swing, when dividing a 1.1 GHz input signal by the minimum divide ratio of 64, assuming a 12 pF load. Output current can be minimized dependent on conditions such as output frequency, capacitive load being driven, and output voltage swing required. Typical values for load resistors of ML12079 are included in the Vout specification for various divide ratios at 2.8 GHz input frequency.