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BU2630FV-E2
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Product Detailed Parameters
- Description：IC PLL FREQ SYNTH 16SSOP
- Series：-
- Package：Tape & Reel (TR)
- Mfr：Rohm Semiconductor
- PLL：Yes
- Input：Crystal
- Output：Clock
- Number of Circuits：1
- Ratio - Input:Output：1:05
- Differential - Input:Output：No/No
- Frequency - Max：80MHz
- Divider/Multiplier：No/No
- Voltage - Supply：2.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：16-LSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-SSOP-B
- Type：PLL Frequency Synthesizer
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Overview
The BU2630FV-E2 is a CMOS LSI dual PLL frequency synthesizer designed for cordless telephones and communications equipment. It features independent control of transmission and reception VCOs, with separate programmable reference frequency and main counter settings. The device supports operation up to 80MHz at VDD = 2.5V. Key electrical characteristics include low current dissipation: 2.2mA (typ) in dual-system operation, 1.2mA (typ) in single-system operation, and 0.2mA (typ) in the non-operating state, all at VDD = 3V. It incorporates a 16-bit main counter and an internal 14-bit reference frequency counter.
Feature Summary
- Dual PLL synthesizer with independent TX/RX VCO control
- Low current consumption: 2.2mA (dual), 1.2mA (single), 0.2mA (standby)
- 16-bit main counter and 14-bit reference frequency counter
- Unlock detection capability and four open-drain output ports
Applications
- Cordless telephones
- Amateur short wave radios
- Industrial transceivers
- VHF/UHF frequency generators
Procurement Notes
Verify component authenticity through authorized ROHM Semiconductor distributors or certified suppliers. Confirm that the specific part number matches the required package and suffix specifications before procurement. Ensure compliance with export control regulations if applicable.
Selection Notes
Select this component for applications requiring dual-channel frequency synthesis with low power consumption. Verify that the operating voltage range and current requirements align with the system design. Consider the 3-wire serial interface compatibility for control logic integration.
Part Context
The BU2630FV-E2 belongs to the BU2630F series of communication ICs manufactured by ROHM Semiconductor. It is specifically engineered as a CMOS LSI for frequency synthesis in wireless communication devices.
Replacement Considerations
Consult ROHM Semiconductor for verified substitute part numbers. Cross-referencing with similar components like the BU2611A or LM7006 requires careful evaluation of pinout and functional compatibility.
