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UPB1506GV Datasheet, PDF (1/20 Pages) NEC – 3GHz INPUT DIVIDE BY 256, 128, 64 PRESCALER IC FOR ANALOG DBS TUNERS
DATA SHEET
BIPOLAR DIGITAL INTEGRATED CIRCUITS
PPB1506GV, PPB1507GV
3GHz INPUT DIVIDE BY 256, 128, 64 PRESCALER IC
FOR ANALOG DBS TUNERS
The PPB1506GV and PPB1507GV are 3.0 GHz input, high division silicon prescaler ICs for analog DBS tuner
applications. These ICs divide-by-256, 128 and 64 contribute to produce analog DBS tuners with kit-use of 17 K
series DTS controller or standard CMOS PLL synthesizer IC. The PPB1506GV/PPB1507GV are shrink package
versions of the PPB586G/588G or PPB1505GR so that these smaller packages contribute to reduce the mounting
space replacing from conventional ICs.
The PPB1506GV and PPB1507GV are manufactured using NEC’s high fT NESAT™IV silicon bipolar process.
This process uses silicon nitride passivation film and gold electrodes. These materials can protect chip surface from
external pollution and prevent corrosion/migration. Thus, these ICs have excellent performance, uniformity and
reliability.
FEATURES
x High toggle frequency
: fin = 0.5 GHz to 3.0 GHz
x High-density surface mounting : 8-pin plastic SSOP (175 mil)
x Low current consumption
: 5 V, 19 mA
x Selectable high division
: y256, y128, y64
x Pin connection variation
: PPB1506GV and PPB1507GV
APPLICATION
These ICs can use as a prescaler between local oscillator and PLL frequency synthesizer included modulus
prescaler. For example, following application can be chosen;
x Analog DBS tuner’s synthesizer
x Analog CATV converter synthesizer
ORDERING INFORMATION
PART NUMBER
PPB1506GV-E1
PPB1507GV-E1
PACKAGE
8-pin plastic
SSOP (175 mil)
MARKING
1506
1507
SUPPLYING FORM
Embossed tape 8 mm wide. Pin 1 is in tape pull-out
direction. 1 000 p/reel.
Remarks To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order: PPB1506GV, PPB1507GV)
Document No. P10767EJ3V0DS00 (3rd edition)
Date Published January 1998 N CP(K)
Printed in Japan
Caution: Electro-static sensitive devices
©
1996