Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

P/N +説明+コンテンツ検索

検索ワード :
コンポーネント説明 : 3V AM/FM 1 Chip Tuner IC (for Digital Tuning System)

Bipolar Linear Integrated Circuit Silicon Monolithic

3V AM/FM 1 Chip Tuner IC (for Digital Tuning System)



TA2149BN, TA2149BFN are AM/FM 1 Chip tuner ICs, which are designed for portable Radios and 3 V Head phone Radios. This is suitable for Digital Tuning System Applications. FM Local Oscillation Voltage is set up low relativity, for NEW FCC.



Functions

For NEW FCC.

Suitable for combination with Digital Tuning System which is included IF Counter.

  Adjustable for IF count output sensitivity by external resistance of pin 17 (FM only).

One terminal type AM/FM IF count output for IF counter of Digital Tuning System.

  FM: 1.3375 MHz (1/8 dividing)

  AM: 450 kHz

Built-in Mute Circuit for IF count output.

For adopting ceramic Discriminator, it is not necessary to adjust the FM Quad Detector Circuit.

Built-in FM MPX VCO circuit.

Built-in one terminal type AM/FM Local Oscillator Buffer

Output for Digital Tuning System Applications.

  Built-in 1/16 Pre-scaler for FM Local OSC Buffer.

Built-in AM Low cut circuit.

Low supply current. (VCC= 3 V, Ta = 25°C)

  ICCq(FM) = 13 mA (Typ.)

  ICCq(AM) = 8.5 mA (Typ.)

Operating Supply voltage range: VCC= 1.8~7 V (Ta = 25°C)


部品番号(s) : LV23200T
SANYO
SANYO -> Panasonic
コンポーネント説明 : Bi-CMOS IC For Home Stereo System 1-Chip Tuner IC Incorporating PLL

Overview
The LV23200T is a one-Chip tuner IC incorporating PLL for home stereo system.

Features
• Tuner IC and PLL IC integrated into one Chip.
• MPX-VCO incorporated and without need of adjustment.
• FM/AM output level independent setting possible.
• MOS transistor for active LPF incorporated.

Functions
• AM tuner Changeover of the constant in RFAMP, MIX, OSC, IF AMP,
   DET, AGC, SD, OSC BUFF, IF BUFF, and AGC modes.
• FM tuner 1stIFAMP, IF limiter AMP, DET (COIL type) , S-METER, SD, AFC, IF BUFF.
• MPX PLL STEREO DECODER, forced MONO, AUDIO MUTE, function to prevent
   interference from a neighboring station, PILOT canceling function.
• PLL frequency synthesizer.

部品番号(s) : HIP5060 HIP5060DY HIP5060DW
Intersil
Intersil
コンポーネント説明 : Power Control IC Single Chip PowerSupply

Power Control IC Single Chip PowerSupply

The HIP5060 is a complete power control IC, incorporating both the high power DMOS transistor, CMOS logic and low level analog circuitry on the same Intelligent Power IC. Both the standard “Boost” and the “SEPIC” (Single-Ended Primary Inductance Converter) power supply topologies are easily implemented with this single control IC.

Features
• Single Chip Current Mode Control IC
• 60V, 10A On-Chip DMOS Transistor
• Thermal Protection
• Over-Voltage Protection
• Over-Current Protection
• 1MHz Operation or External Clock
• Synchronization Output
• On-Chip Reference Voltage - 5.1V
• Output Rise and Fall Times ~ 3ns
• Designed for 27V to 45V Operation

Applications
• Single Chip Power Supplies
• Current Mode PWM Applications
• Distributed Power Supplies
• Multiple Output Converters

部品番号(s) : IT8572E
ITE
ITE Tech. INC.
コンポーネント説明 : Input Output Managment IC Power Chip

Description :
Input Output Managment IC Power Chip

Part Number : IT8572E
Function : AXA TQFP Power IC Chip Chipset
Package : QFP 128 Type
Manufacturers : ITE

部品番号(s) : LA1837 LA1837
SANYO
SANYO -> Panasonic
コンポーネント説明 : Monolithic Linear IC For Home Stereo IC with Electronic Tuning Support Single-Chip IC

Overview
The LA1837 is a single-Chip AM/FM IF and MPX IC that supports electronic tuning and was developed for use in home stereo systems. It is optimal for use in automatic station selection systems that use the SD and IF counting techniques.

Features
• On-Chip MPX VCO (no external components required)
• Adjacent channel interference rejection function (third and fifth order)
• Supports both the SD and the IF counting techniques.
• The AM and FM SD sensitivities can be set independently.
• The AM and FM output levels can be set independently.
• Improved AM practical sensitivity and high-input  distortion characteristics

Functions
    AM: RF  amplifier, mixer, oscillator, IF amplifier,  detector AGC, oscillator buffer, S-meter, narrowband SD, IF buffer
    FM IF: IF amplifier, quadrature detector, S-meter, Scurve detector, IF buffer output
    MPX: PLL stereo decoder, stereo display, forced mono,  VCO stop, post amplifier, audio muting, adjacent  channel interference rejection function

部品番号(s) : LV23014T
SANYO
SANYO -> Panasonic
コンポーネント説明 : Bi-CMOS IC For Mini Component, receiver 1-Chip Tuner IC Incorporating PLL

Overview
The LV23014T is a Single-Chip tuner IC with built-in PLL for mini component, receiver.

Functions
 AM tuner
 FM tuner
 MPX stereo decoder
 PLL frequency synthesizer

部品番号(s) : LV23015T
SANYO
SANYO -> Panasonic
コンポーネント説明 : Bi-CMOS IC For Mini Component, receiver 1-Chip Tuner IC Incorporating PLL

Overview
The LV23015T is a Single-Chip tuner IC with built-in PLL for mini component, receiver.

Functions
• AM tuner
• FM tuner
• MPX stereo decoder
• PLL frequency synthesizer

部品番号(s) : LV23002M
SANYO
SANYO -> Panasonic
コンポーネント説明 : Bi-CMOS IC For Radio Cassette and Mini Component System 1-Chip Tuner IC Incorporating PLL

Overview
The LV23002M is a one-Chip tuner IC incorporating PLL for radio cassette and mini component system.

Features
• AM
• FM-FE
• FM-IF
• MPX
• PLL

部品番号(s) : HIP5063 HIP5063DY HIP5063DW
Intersil
Intersil
コンポーネント説明 : Power Control IC Single Chip Power Supply

Power Control IC Single Chip Power Supply

The HIP5063 is a complete power control IC, incorporating both the high power DMOS transistor, CMOS logic and low level analog circuitry on the same Intelligent Power IC.
This IC allows the user maximum flexibility in implementing high frequency current controlled power supplies and other power sources.
Special power transistor current sensing circuitry is incorporated that minimizes losses due to the monitoring circuitry. Over-temperature detection circuitry is incorporated within the IC to monitor the Chip temperature.

Features
• Single Chip Current Mode Control IC
• 60V, 10A On-Chip DMOS Transistor
• Thermal Protection
• 1MHz Operation - External Clock
• Output Rise and Fall Times ~ 3ns
• Simple Implementation of High-Speed Current Mode Controlled Regulators and Power Amplifiers
• Designed for 10V to 45V Operation

Applications
• Single Chip Power Supplies
• Current Mode PWM Applications
• Distributed Power Supplies
• Multiple Output Converters
• Wideband Power Amplifiers for Motor Control

部品番号(s) : LA1827M
SANYO
SANYO -> Panasonic
コンポーネント説明 : Monolithic Linear IC For Portable Radio/Cassette Recorders Single-Chip Tuner IC

Overview
The LA1827M is a single-Chip tuner IC for FM and AM with built-in MPX-VCO which requires no adjustment and no external parts.

Features
• Single-Chip tuner with AM, FM-FE/FM-IF, MPX circuitry
• Built-in adjustment-free MPX-VCO (noceramic oscillator required)
• FM-DET, adjustment-free (using ceramic deicriminator)
• Reduced FM-FE oscillation level
• FM stereo indication and AM/FM tuning indication pins provided

Functions
• AM : RF amplifier, mixer, oscillator, IF amplifier, detector, AGC, tuning display output
• FM-FE : RF amplifier, mixer, oscillator
• FM-IF : IF amplifier, quadrature detector, signal strength meter, tuning display output
• MPX : PLL stereo decoder, stereo display output, forced mono, internal VCO

12345678910 Next



All Rights Reserved© datasheetq.com  [Privacy Policy ] [ Request Datasheet] [Contact Us]