Alinco DR-140TE2 - TK10930 VTL FM IF IC Data

12) TK10930VTL (XA0223)
Narrow Band FM IF IC
IF i n O
1 0 .7 M H z
51
/ 1
z 1-
3
C L .
Z n
ü .
cc
4 7K A F O U T P U T (A M )
r - 0
F M A F O U T A F O U T P U T ( F M )
i r °
Param eter Symbol
Ratings Unit
Supply voltage
Vcc max
10.0
V
Power dissipation
Pd 400
mW
Storage tem pera ture
Tstg -5 5-+150
°c
Operating tem perature Top
-3 0 -+ 7 5
°c
O peratin gvo ita ge
Vop
2.5-8 .5
V
Operating frequency
(op
-6 0 M Hz
Ta=25°C Vcc=3V
Ratings
Unit Condition
Param eter
oym ooi
Min
Typical
Max
Supply Current 1
Icc1 6.8 8.9
mA
No signal. AM ON
Supply C urrent 2 1cc2
3.9
5.3
mA No signal, AM O FF
M ixer Conversion Gain
Mg
20
dB
Mixer tnput Impedance
Mz
3.6
KQ DC T est
FM
Lim iting Sensitivity
Limit
2.0
8.0
tiV
-3.0dB
O utput Voltage Vo1
85
150 230 m Vrm s 10m Vin +/-3kHz DEV
Distortion
THD1
1.0 2.0 % 10mVin +/-3kHz DEV
O utput Im pedance Zo 800 n
lO m Vin
Filter Gain
Gf
30 38 dB Fin=30kH z, Vo=100m V
Scan Control Hi Voltage SH 2.3
V Squelch input=2.5V
Scan C ontrol Low Voltage SL
0.3
V
Squelch input=0V
Squelch Hysteresis
Hys 30 mV
S m eter O utput Voltage SO 0.05
0.5
V Vin=0m V, RS=68kS2
S meter O utpu t Voltage S1
0.05
0.5 0.9 V Vin=0.01m V, R S = 6 8kfi
S m eter O utput Voltage S2 0.7
1.2
1.7
V
Vin=0.1m V, R S = 6 8 kii
S m ete r O utput Voltage
S3 1.2 1.8
2.5 V
Vin=1mV, RS = 6 8 kii
S m eter O utput Völtage S4
1.6 2.3
2.9 V
Vin=1 OmV, RS=68ki^
S m eter O u tput Voltage S5 1.8
2.4
2.9
V
Vin=100mV, RS=68ki2
AM
Sensitivity US
20 15 JiV
required input level to gel
20mV rms output
O utput Voltage
Vo2
60 120 160
mVrms
1kHz, 30%, Vin=1m V
Distortion-1
THD2 1.0 2.0 % 1kHz, 30% , Vin=1m V
Distortion-2
THD3 2.0 4.0
%
1kHz, 30% , Vin=1 mV
S/N
S/N
40
48
dB 1kHz, 30% . Vin=1mV
AM OFF Vo -0.3 0.3
%