HT9011 Просмотр технического описания (PDF) - Holtek Semiconductor

Номер в каталоге

Компоненты Описание

Список матч

HT9011

FM IF Detector

Holtek Semiconductor 

Preliminary

HT9011

Electrical Characteristics

Ta=25°C, Unless oterwise specified, Fin (MIX)=21.7MHz, Fin(IF)=455kHz, Fdev=±4kHz, Fin=600Hz

Symbol

Parameter

Test Conditions

VDD

Conditions

Min. Typ. Max. Unit

Iccq

Quiescent Current

1.4V

¾ 1.1 1.6 mA

Icco

Supply Current at

Battery Saving

1.4V

¾0 5

mA

GMV

MIXER Conversion Gain 1.4V

9 12.5 16

dB

IP

MIXER

point

3rd

Interception

1.4V

¾ -10 ¾ dBm

R(MIX)in MIX Input Resistance 1.4V

¾5¾

kW

R(IF)in IF Amp Input Resistance 1.4V

¾2¾

kW

S/N1

Signal to Noise Ration 1

1.4V

MIX IN,

VIN (MIX)=60dBmEMF

¾

63

¾

dB

S/N2

Signal to Noise Ration 2

1.4V

IF IN,

VIN (IF)=60dBmEMF

¾ 63 ¾

dB

S/N3

Signal to Noise Ration 3

1.4V

IF IN,

VIN (IF)=22dBmEMF

¾ 25 ¾

dB

Vi(LIM)1

-3dB Limiting

Sensitivity 1

1.4V MIX input

¾ 14 ¾ dBmEMF

Vi(LIM)2

-3dB Limiting

Sensitivity 2

1.4V IF input

¾ 23 27 dBmEMF

VOD

AMR

Detected Output Level

AM Rejection Ratio

1.4V VIN (IF)=60dBmEMF

1.4V

VIN (IF)=60dBmEMF

AM=30%

30 45 60 mVrms

¾ 50 ¾

dB

DR

FSK OUT Duty Ratio 1.4V VIN (IF)=60dBmEMF 40 50 60

%

VALM

Alarm Detected Voltage 1.4V

1.05 1.1 1.15

V

VALML

²L² Level Output Voltage

(ALM)

1.4V

I=100mA

¾ ¾ 0.4

V

IALM

²H² Level Output Current

(ALM)

1.4V

¾¾ 2

mA

VFSKL

²L² Level Output Voltage

(FSK)

1.4V

I=100mA

¾ ¾ 0.4

V

IFSK

²H² Level Output Current

(FSK)

1.4V

¾¾ 2

mA

VREC

Constant Voltage Output 1.4V

0.95 1.0 1.05 V

4

March 1, 2000

Share Link: