Product Information

TDA18250HNC1,557

Product Image X-ON

Datasheet
NXP Semiconductors Tuners CABLE SILICON TUNER

Manufacturer: NXP
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
N/A

Obsolete
Availability Price Quantity
0 - Global Stock

MOQ : 1
Multiples : 1
1 : USD 2.3146
10 : USD 1.9612
100 : USD 1.58
500 : USD 1.4238
1000 : USD 1.26
2500 : USD 1.2374
5000 : USD 1.2374
10000 : USD 1.1907
25000 : USD 1.1428
N/A

Obsolete
     
Manufacturer
NXP
Product Category
Tuners
RoHS - XON
Y Icon ROHS
Packaging
Tray
Brand
Nxp Semiconductors
Factory Pack Quantity :
1300
Cnhts
8542319000
Hts Code
8542390001
Mxhts
85423999
Product Type
Tuners
Subcategory
Wireless & Rf Integrated Circuits
Taric
8542399000
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TDA18250HN Cable Silicon Tuner Rev. 6 22 December 2011 Product short data sheet 1. General description The TDA18250 is a silicon tuner IC designed specifically for high definition cable Set-Top Boxes (STB) supporting single streaming. Used in conjunction with a digital channel demodulator, the TDA18250 covers all worldwide digital cable standards. The TDA18250 ensures a low system cost as: Costly components such as low-noise amplifiers, Surface Acoustic Wave (SAW) filters are eliminated from the system BOM The TDA18250 high-performance silicon tuner meets todays digital cable TV reception needs with: Low power consumption High linearity Low noise figure The TDA18250 ensures ease of use with: Easy on-board integration Efficient and effective PCB design Reduced external components 2. Features and benefits RF frequency coverage up to 1002 MHz Integrated wideband gain control LOW IF (LIF) output Single 3.3 V power supply Low power consumption Multistandard cable receptions Fully integrated IF selectivity, eliminating the need for external SAW filters RF Loop-Through (LT) Enhanced RF and IF filters to increase selectivity and adjacent channels filtering Alignment free Fully integrated oscillators: No external oscillator components for reduced cost 16 MHz crystal oscillator output buffer for single crystal applications Supports 2 tuner functions specifically aimed for PVR boxes: 1 RF output to drive slave tunerTDA18250HN NXP Semiconductors Cable Silicon Tuner 2 I C-bus provides: 3.3 V microcontroller compatibility Received Signal Strength Indicator (RSSI) data access Die temperature sensor data access Lead-free (Pb) manufacturing 3. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit f RF frequency edge 42 - 1002 MHz RF P maximum input -106 - dBV i(max) power NF tuner noise figure maximum gain tun f from 42 MHz to - 56dB RF 862 MHz f > 862 MHz - 5.5 - dB RF phase noise worst case in the RF n frequency range 10 kHz - 85 - dBc/Hz 100 kHz - 105 - dBc/Hz P power dissipation - 0.91 - W image rejection 50 62 - dB image 4. Ordering information Table 2. Ordering information Type number Package Name Description Version TDA18250HN/C1 HVQFN48 plastic thermal enhanced very thin quad flat package SOT619-1 no leads 48 terminals body 7 7 0.85 mm TDA18250HN SDS All information provided in this document is subject to legal disclaimers. NXP B.V. 2011. All rights reserved. Product short data sheet Rev. 6 22 December 2011 2 of 8

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
FR9
Freescale
FREESCALE SEMI
Freescale Semicon
FREESCALE SEMICONDUC
Freescale Semiconductor
Freescale Semiconductor - NXP
NXP
NXP Freescale
NXP (FREESCALE)
NXP / Freescale
NXP SEMI
NXP Semicon
NXP SEMICONDUCTOR
NXP Semiconductors
NXP USA Inc.
PH3
PHI