Preliminary
HT9015
RX-VCO IF + MIX section
fIN (MIX 1)=46.61MHz, fIN (IF)=455kHz, Df=3kHz fm= 1kHz, dBmV=dBmV EMF (Open), Ta=25°C
Test Conditions
Symbol
Parameter
Min. Typ. Max. Unit
VCC
Conditions
¾
KV
Conversion Gain
3.6V
1
MHz/V
¾
¾
¾
¾
VVCO
fVCO= 25~55MHz
RX VCO Oscillation Level 3.6V
110
dBmV
1st and 2nd Mixer, IF AMP
Ta=25°C
Test Conditions
Conditions
Symbol
Parameter
Min. Typ. Max. Unit
VCC
12dB SINAD Sensitivity 3.6V
Mixer Operating
12dB
SINAD
20
Input 50W
¾
¾
¾
¾
¾
¾
dBmV
MHz
MHz
fMIX1
3.6V 1STMIXER
46.61
10.7
Frequency
Mixer Operating
Frequency
fMIX2
3.6V 2NDMIXER
3.6V Excluding Filter Loss
GVC
Conversion Gain
IF AMP Gain
26
75
dB
dB
mVrms
dB
dB
kW
pF
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
GIF
3.6V
3.6V
3.6V
3.6V
¾
VOD
S/N
Demodulated Output
S/N Ratio
220
55
VIN (MIX 1)= 70dBmV
VIN (MIX 1)= 70dBmV
AMR
RIN1
CIN1
RIN2
CIN12
RIN
AM Rejection Ratio
Input Impedance
Input Impedance
Input Impedance
Input Impedance
Input Resistance
Output Resistance
Output Resistance
RSSI Output Voltage
RSSI Output Voltage
40
VIN (MIX 1)= 70dBmV
3.6V 1st MIX IN
3.6V 1st MIX IN
3.6V 2nd MIX IN
3.6V 2nd MIX IN
3.6V IF IN
2.1
3.5
5.8
2.5
1.5
330
1.5
1
kW
pF
kW
W
RO1
3.6V 1st MIX OUT
3.6V 2nd MIX OUT
RO2
kW
V
VRSSI1
VRSSI2
3.6V
3.6V
VIN (MIX 1)= 20dBmV
VIN (MIX 1)= 60dBmV
2.4
V
8
April 10, 2000
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
