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MB15F76UL

Features: • High frequency operation : RF synthesizer : 6.0 GHz Max : IF synthesizer : 1.5 GHz Max• Low power supply voltage : VCC = 2.5 V to 3.6 V• Ultra low power supply current : ICC = 8.5 mA Typ (VCC = Vp = 3.0 V, Ta = +25 °C, SWIF = SWRF = 0 in IF/RF locking state)• Di...

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SeekIC No. : 004413179 Detail

MB15F76UL: Features: • High frequency operation : RF synthesizer : 6.0 GHz Max : IF synthesizer : 1.5 GHz Max• Low power supply voltage : VCC = 2.5 V to 3.6 V• Ultra low power supply current ...

MB15F76UL Data Sheet

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Part Number:
MB15F76UL
Supply Ability:
5000

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  • 1~5000
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  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

• High frequency operation : RF synthesizer : 6.0 GHz Max : IF synthesizer : 1.5 GHz Max
• Low power supply voltage : VCC = 2.5 V to 3.6 V
• Ultra low power supply current : ICC = 8.5 mA Typ (VCC = Vp = 3.0 V, Ta = +25 °C, SWIF = SWRF = 0 in IF/RF locking state)
• Direct power saving function : Power supply current in power saving mode Typ. 0.1 mA (VCC = Vp = 3.0 V, Ta = +25 °C) Max. 10 mA (VCC = Vp = 3.0 V)
• Software selectable charge pump current : 1.5 mA/6.0 mA Typ
• Dual modulus prescaler : 6.0 GHz prescaler (1/4 divider and 16/17 or 32/33) /
1.5 GHz prescaler (1/4 divider and 4/5 or 8/9)
• 23-bit shift register
• Serial input binary 14-bit programmable reference divider : R = 3 to 16,383
• Serial input programmable divider consisting of:
- Binary 5-bit swallow counter : 0 to 31
- Binary 13-bit programmable counter : 3 to 8,191
• Built-in high-speed tuning, low-noise phase comparator, current-switching type constant current circuit
• On-chip phase control for phase comparator
• On-chip phase comparator for fast lock and low noise
• Built-in digital locking detector circuit to detect PLL locking and unlocking
• Operating temperature : Ta = -40 °C to +85 °C


Pinout

Connection Diagram


Specifications

Parameter Symbol Min. Max. Unit
Power supply voltage VCC -0.5 4.0 V
Power supply voltage Vp VCC 4.0 V
Input voltage VI -0.5 VCC + 0.5 V
Output voltage
LD/fout		 VO GND VCC V
Output voltageDoIF, DoRF VDO GND Vp V
Storage temperature Tstg -55 +125 °C

WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.




Description

The Fujitsu MB15F76UL is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 6.0 GHz and a 1.5 GHz prescalers. Both prescalers for RF and IF have a 1/4 divider. A 16/17 or a 32/33 for the 6.0 GHz prescaler, and a 4/5 or a 8/9 for the 1.5 GHz prescaler can be selected for the prescaler that enables pulse swallow operation.

The BiCMOS process is used in MB15F76UL, as a result a supply current is typically 8.5 mA at 3.0 V. The supply voltage range is from 2.5 V to 3.6 V. A refined charge pump supplies well-balanced output current with 1.5 mA and 6 mA selectable by serial date. The pin assignments are is the same as the MB15F78UL. Fast locking is achieved for adopting the new circuit.

The new package (BCC20) decreases a mount area of MB15F76UL more than 30% comparing with the former BCC16 (for dual PLL) .




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