TDA18250HN/C1,551 NXP Semiconductors, TDA18250HN/C1,551 Datasheet

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TDA18250HN/C1,551

Manufacturer Part Number
TDA18250HN/C1,551
Description
Manufacturer
NXP Semiconductors
Datasheet

Specifications of TDA18250HN/C1,551

Lead Free Status / Rohs Status
Supplier Unconfirmed
1. General description
2. Features and benefits
The TDA18250HN is a Silicon Tuner IC designed specifically for high definition cable Set
Top Boxes (STB) supporting single streaming.
Used in conjunction with the TDA10024HN (digital channel demodulator), the
TDA18250HN covers all worldwide digital cable standards.
TDA18250HN
Cable Silicon Tuner
Rev. 1 — 12 August 2010
RF frequency coverage up to 860 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:
I
2
The TDA18250HN ensures a low system cost as:
– Costly components such as low-noise amplifiers, Surface Acoustic Wave (SAW)
The TDA18250HN high-performance Silicon Tuner meets today’s digital cable TV
reception needs with:
– Low power consumption
– High linearity
– Low noise figure
The TDA18250HN ensures ease of use with:
– Easy on-board integration
– Efficient and effective PCB design
– Reduced external components
C-bus provides:
No external oscillator components for reduced cost
16 MHz crystal oscillator output buffer for single crystal applications
3.3 V microcontroller compatibility
filters are eliminated from the system BOM
Objective data sheet

Related parts for TDA18250HN/C1,551

TDA18250HN/C1,551 Summary of contents

Page 1

TDA18250HN Cable Silicon Tuner Rev. 1 — 12 August 2010 1. General description The TDA18250HN is a Silicon Tuner IC designed specifically for high definition cable Set Top Boxes (STB) supporting single streaming. Used in conjunction with the TDA10024HN (digital ...

Page 2

... NXP Semiconductors Received Signal Strength Indicator (RSSI) data access Die temperature sensor data access Lead-free (Pb) manufacturing 3. Quick reference data Table 1. Symbol i(max) NF tun ϕ α image 4. Ordering information Table 2. Type number TDA18250HN/C1 TDA18250HN_SDS Objective data sheet Quick reference data Parameter Conditions ...

Page 3

... NXP Semiconductors 5. Block diagram RF_IN Fig 1. 6. Limiting values Table 3. In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter stg ESD [1] It withstands class IV of JEDEC standard. 7. Abbreviations Table 4. Acronym AGC BOM FCDM HBM IC IF TDA18250HN_SDS Objective data sheet ...

Page 4

... NXP Semiconductors Table 4. Acronym JEDEC LIF PCB RF RSSI SAW SCL SDA STB 8. Revision history Table 5. Revision history Document ID Release date TDA18250HN_SDS v.1 20100812 TDA18250HN_SDS Objective data sheet Abbreviations …continued Description Joint Electron Device Engineering Council LOW IF Printed Circuit Board Radio Frequency ...

Page 5

... In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or ...

Page 6

... Objective data sheet NXP Semiconductors’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NXP Semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors’ ...

Page 7

... NXP Semiconductors 11. Tables Table 1. Quick reference data . . . . . . . . . . . . . . . . . . . . .2 Table 2. Ordering information . . . . . . . . . . . . . . . . . . . . .2 Table 3. Limiting values . . . . . . . . . . . . . . . . . . . . . . . . . .3 12. Figures Fig 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 TDA18250HN_SDS Objective data sheet Table 4. Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Table 5. Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 4 All information provided in this document is subject to legal disclaimers. Rev. 1 — 12 August 2010 TDA18250HN Cable Silicon Tuner © ...

Page 8

... NXP Semiconductors 13. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 4 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 5 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6 Limiting values Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 4 9 Legal information 9.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 5 9.2 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 9.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 9.4 Trademarks Contact information Tables ...

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