TDA18252HN/C1,518 NXP Semiconductors, TDA18252HN/C1,518 Datasheet
TDA18252HN/C1,518
Manufacturer Part Number
TDA18252HN/C1,518
Description
IC DGTL CABLE SIL TUNER 48HVQFN
Manufacturer
NXP Semiconductors
Type
Silicon Tunerr
Specifications of TDA18252HN/C1,518
Applications
Set-Top Boxes
Mounting Type
Surface Mount
Package / Case
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935286958518
Easy and cost effective digital
cable STB solution
Are you faced with the challenge of supporting high-performance emerging applications while
still requiring analog loop-through capabilities for major markets like India and China?
NXP Semiconductors’ 3
create high-performance, low-cost digital cable set-top box solutions for all markets.
Key benefits
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Key features
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Lowers system cost by eliminating costly components
such as low noise amplifiers and SAW filters
Fully meets SARFT requirements
Supports single tuner receiver boxes and enables
DVR configuration
Supports other world standards including SCTE-40,
J-QAM and NORDIG
Easy on-board integration
Reduced external component count
Smallest system PCB footprint, enabling further size
reduction of application board
Offers optimized front end solution with TDA10024HN
(latest NXP QAM demodulator)
Multi-standard digital cable reception
Low power consumption (< 800 mW)
Frequency coverage up to 1002 MHz
rd
generation, fully integrated silicon tuner TDA18252HN helps you
NXP silicon tuner
TDA18252HN
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Key applications
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Dedicated to digital cable set-top box applications in fast
growing Asian markets like China and India, our highly
integrated silicon tuner TDA18252HN helps you reduce your
total application bill-of-materials. Simplifying your system
design, the IC incorporates the tuning function along with
the IF selectivity - eliminating the need for discrete
image-rejection, RF and IF SAW filters.
Fully integrated IF selectivity, eliminating the need for
external SAW filters
Fully integrated oscillators with no external components
On-chip loopthrough with analog capability
Input signal strength indicator and die temperature sensor
(via I
Device standby modes to further reduce power consumption
Single 3.3 V power supply
DVB-C and digital cable set-top box applications
2
C-bus)
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TDA18252HN/C1,518 Summary of contents
Page 1
... STB solution Are you faced with the challenge of supporting high-performance emerging applications while still requiring analog loop-through capabilities for major markets like India and China? NXP Semiconductors’ 3 generation, fully integrated silicon tuner TDA18252HN helps you rd create high-performance, low-cost digital cable set-top box solutions for all markets. ...
Page 2
The received signal spectrum is down-converted and filtered to low-IF signal. This directly feeds the QAM demodulator, without needing conventional high cost external filtering. The TDA18252HN provides a low IF frequency of 4 MHz from a 6 MHz bandwidth, 4.5 ...