TA8167NG [TOSHIBA]

IC AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP24, 0.300 INCH, 1.78 MM PITCH, PLASTIC, SDIP-24, Receiver IC;


型号：	TA8167NG
厂家：	TOSHIBA
描述：	IC AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP24, 0.300 INCH, 1.78 MM PITCH, PLASTIC, SDIP-24, Receiver IC ISM频段光电二极管商用集成电路
文件：	总15页 (文件大小：1234K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TA8167NG

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

TA8167NG

3V AM / FM 1 CHP Tuner IC

TA8167NG is the AM / FM 1 chip tuner IC, which is designed for

portable radios and 3V headphone radios.

Features

•

Built−in

FM F / E, AM / FM IF and FM MPX

AM detector coil and IF coupling condenser are not needed.

•

S curve characteristics of FM detection output is reverse

characteristic.

•

The FM local oscillation voltage is set up low relatively for

measures against FM radiation.

Weight: 1.2g (typ.)

Operating supply voltage range

= 1.8~7.0V (Ta = 25°C)

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Block Diagram

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Explanation Of Terminals

DC Voltage (V)

(at no signal)

Symbol

No.

Internal Circuit

FM−RF IN

0.7

GND1 (GND for RF stage)

―

FM MIX

3.0

AM MIX

3.0

AGC (AM AGC)

(V for IF / MPX stage)

―

3.0

CC2 CC

AM IF IN

FM IF IN

3.0

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DC Voltage (V)

(at no signal)

No.

Symbol

Internal Circuit

GND2 (GND for IF / MPX stage)

―

10 Tun LED (tuning LED)

―

11 ST LED (stereo LED)

―

12 QUAD (FM QUAD, detector)

3.0

13 R−OUT (R−ch output)

14 L−OUT (L−ch output)

1.0

2.5

(VCO stop

mode)

15 VCO

2.5

LPF2

・LPF terminal for synchronous detector

16 ・Bias terminal for AM / FM SW circuit

2.2

(VCO stop

mode 2.7)

3.0

= V

→ AM (VCO stop)

= OPEN → FM

LPF1

・LPF terminal for phase detector

・VCO stop terminal

2.7

2.2

= V

→ VCO stop

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DC Voltage (V)

(at no signal)

No.

Symbol

Internal Circuit

18 MPX IN

0.7

19 DET OUT

1.5

1.2

20 AM OSC

3.0

21 FM OSC

3.0

―

for RF stage)

3.0

CCL CC

Cf. pin(1)

23 FM RF OUT

24 AM RF IN

3.0

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Maximum Ratings (Ta = 25°C)

Characteristic

Symbol

Rating

Unit

Supply voltage

LED current

LED

LED voltage

LED

Power dissipation

Operating temperature

Storage temperature

(Note)

1200

−25~75

−55~150

°C

opr

stg

(Note) Derated above Ta = 25°C in the proportion of 9.6mW / °C.

Electrical Characteristics

Unless Otherwise Specified, Ta = 25°C, V = 3V, F / E: f = 83MHz, f = 1kHz

FM IF: f = 10.7MHz, ∆f = ±22.5kHz, f = 1kHz

AM: f = 1MHz, MOD = 30%, f = 1kHz

MPX: f = 1kHz

Test

Cir−

Characteristic

Symbol

Test Condition

= 0, FM mode

Min.

Typ.

Max.

Unit

cuit

―

13.2

8.4

20.0

13.5

CC (FM)

Supply current

= 0, AM mode

CC (AM)

Input limiting

voltage

−3dB limiting

= 72.3MHz

―

10.0

―

dBµV EMF

in (lim)

F / E

Local OSC voltage

rms

OSC

Input limiting

voltage

−3dB limiting

dBµV EMF

in (lim) IF

Recovered output

voltage

= 80dBµV EMF

―

110

―

rms

Signal to noise ratio

S / N

THD

AMR

Total harmonic

distortion

0.4

―

AM rejection ratio

Lamp on sensitivity

Gain

―

= 1mA

dBµV EMF

= 26dBµV EMF

= 60dBµV EMF

110

rms

Recovered output

voltage

―

110

―

Signal to noise ratio

S / N

THD

Total harmonic

distortion

1.0

―

Lamp on sensitivity

= 1mA

―

dBµV EMF

FM mode

AM mode

0.75

12.5

Pin(19) output resistance

―

kΩ

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Test

Cir−

cuit

Characteristic

Symbol

Test Condition

Min.

Typ.

Max.

Unit

Input resistance

―

kΩ

Output resistance

OUT

Max. Composite

signal input voltage

L + R = 90%, P = 10%,

in max

―

350

―

rms

(stereo)

= 1kHz, THD = 3%

= 100Hz

= 1kHz

―

L + R

= 135mV

P = 15mV

Separation

Sep

rms

= 10kHz

THD

(monaural)

Monaural

Stereo

= 150mV

―

0.2

―

rms

Total

harmonic

distortion

MPX

THD

(stereo)

L + R = 135mV

P = 15mV

rms

Voltage gain

(MPX)

= 150mV

−5

−2

―

−3

−1

rms

Channel balance

C.B.

rms

―

L (ON)

Stereo lamp

sensitivity

Pilot input

rms

OFF

L (OFF)

Stereo lamp

hysteresis

To LED turn off from LED

turn on

―

rms

Capture range

C.R.

P = 15mV

―

±3

―

rms

Signal to noise ratio

S / N

―

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Test Circuit 1

(*) Polyester film condenser

Using other types of condensers, there are some cases that the MPX dose not do normal stereo action at high

temperature or low temperature.

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Test Circuit 2

Coil Data

Test

Freq.

(Hz)

Turns

(µH)

(pF)

Wire

(mmφ)

Coil No.

Reference

1−2

2−3

1−3

1−4

4−6

FM RF

100M

―

100

―

0.5 UEW

(S) 53T−037−202

(S) 0258−244

FM OSC

―

AM OSC

FM mix

AM mix

FM DET

796k

10.7M

455k

288

―

115

100

120

165

―

0.08 UEW

0.1 UEW

(S) 4147−1356−038

(S) 2153−414−041

(S) 2150−2162−165

(S) 2153−4095−122

―

180

―

0.08 UEW

0.09 UEW

10.7M

―

(S) : SUMIDA ELECTRIC CO., LTD.

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Hint On Use Of TA8167NG

○External parts of MPX VCO

(1) Temperature characteristic of MPX VCO free−run frequency.

The temperature characteristic of MPX VCO is shown in the diagram as below.

Select one with a better temperature characteristic (C, R and VR. ) in use. We recommend,

: Polyester film

R, VR: Carbon film

(2) Value of the external parts

We recommend to set up these value as below.

C = 1000pF

R = 12kΩ

VR = 10kΩ

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Package Dimensions

Weight: 1.2g (typ.)

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About solderability, following conditions were confirmed

• Solderability

(1) Use of Sn-63Pb solder Bath

· solder bath temperature = 230°C

· dipping time = 5 seconds

· the number of times = once

· use of R-type flux

(2) Use of Sn-3.0Ag-0.5Cu solder Bath

· solder bath temperature = 245°C

· dipping time = 5 seconds

· the number of times = once

· use of R-type flux

RESTRICTIONS ON PRODUCT USE

030619EBA

• The information contained herein is subject to change without notice.

• The information contained herein is presented only as a guide for the applications of our products. No

responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which

may result from its use. No license is granted by implication or otherwise under any patent or patent rights of

TOSHIBA or others.

• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor

devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical

stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of

safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of

such TOSHIBA products could cause loss of human life, bodily injury or damage to property.

In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as

set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and

conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability

Handbook” etc..

• The TOSHIBA products listed in this document are intended for usage in general electronics applications

(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,

etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires

extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or

bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or

spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,

medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this

document shall be made at the customer’s own risk.

• The products described in this document are subject to the foreign exchange and foreign trade laws.

• TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced

and sold, under any law and regulations.

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