SA7016

Features: • Low phase noise• Low power• Fully programmable main divider• Internal fractional spurious compensation• Hardware and software power down• Split supply for VDD and VDDCPApplication• 3501300 MHz wireless equipment• Cellular phones• Po...

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SA7016 Picture
SeekIC No. : 004483792 Detail

SA7016: Features: • Low phase noise• Low power• Fully programmable main divider• Internal fractional spurious compensation• Hardware and software power down• Split supply...

floor Price/Ceiling Price

Part Number:
SA7016
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/12/19

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Product Details

Description



Features:

• Low phase noise
• Low power
• Fully programmable main divider
• Internal fractional spurious compensation
• Hardware and software power down
• Split supply for VDD and VDDCP



Application

• 3501300 MHz wireless equipment
• Cellular phones
• Portable battery-powered radio equipment.



Pinout

  Connection Diagram


Specifications

SYMBOL PARAMETER MIN. MAX. UNIT
VDD Digital supply voltage 0.3 +5.5 V
VDDCP Analog supply voltage 0.3 +5.5 V
VDDCPVDD Difference in voltage between VDDCP and VDD (VDDCP VDD) 0.3 +2.8 V
Vn Voltage at pins 1, 2, 5, 6, 11 to 16 0.3 VDD + 0.3 V
V1 Voltage at pin 8, 9 0.3 VDDCP+ 0.3 V
VGND Difference in voltage between GNDCP and GND (these pins should
be connected together)
0.3 +0.3 V
Tstg Storage temperature 55 +125
Tamb Operating ambient temperature 40 +85
Tj Maximum junction temperature   150 􀀀



Description

The SA7016 BICMOS device integrates programmable dividers, charge pumps and a phase comparator to implement a
phase-locked loop. The SA7016 is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies.

The synthesizer SA7016 operates at VCO input frequencies up to 1.3 GHz. The synthesizer has fully programmable main and reference dividers. All divider ratios are supplied via a 3-wire serial programming bus.

Separate power and ground pins of SA7016 are provided to the analog and digital circuits. The ground leads should be externally short-circuited to prevent large currents flowing across the die and thus causing damage. VDDCP must be greater than or equal to VDD.

The charge pump current (gain)SA7016 is set by an external resistance at the RSET pin. Only passive loop filters could be used; the charge pump operates within a wide voltage compliance range to provide a wider tuning range.




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