TK14600M データシートの表示（PDF） - Toko America Inc
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TK14600M Datasheet PDF : 8 Pages
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TK14600
ABSOLUTE MAXIMUM RATINGS
Maximum Supply Voltage .......................................... 6 V
Operating Voltage Range .............................. 2.3 to 5.5 V
Junction Temperature .......................................... 150 °C
Power Dissipation (Note 1) ................................ 250 mW
Lead Soldering Temp. (10 sec.) ......................... 235 °C
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range .................. -30 to +80 °C
TK14600 ELECTRICAL CHARACTERISTICS
Test Conditions: VCC = 3 V, FRF = 20 MHz, FOSC = 18.9 MHz, Injection Level = -5dBm, FIF = 1.1 MHz
SYMBOL
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
ICC
Supply Current
No input
GM
Mixer Transfer Gain
fRF = 20.0 MHz, 50 dBµ input
fOSC = 18.9 MHz, -5 dBm input
fIN
Mixer Operating Frequency
Range
2.0
2.7
3.4
mA
24
30
36
dB
0.1
40 MHz
GIF1
VOUT1
GIF2
V
OUT2
fIF
IF Amp Gain
IF Amp Output Voltage
Limiter Amp Gain
Limiter Amp Output Voltage
IF Amp, Limiter Amp
Operating Frequency Range
40 dBµ input, fIF = 1.1 MHz
80 dBµ input, fIF = 1.1 MHz
20 dBµ input, fIF = 1.1 MHz
80 dBµ input, f = 1.1 MHz
IF
24
0.22
65
0.6
0.1
30
0.33
75
1.0
36
0.44
85
1.4
5
dB
VP-P
dB
V
P-P
MHz
VR
Voltage Regulator Output
IOUT = 10 mA
1.8 2.0 2.2
V
Note 1: Power dissipation is 250 mW in free air. Derate at 2.0 mW/°C for operation above 25 °C.
TEST CIRCUIT
Test Conditions: VCC = 3 V, TA = 25 °C
Mixer
SG1 (RF Input) 20 MHz Non-mod
SG2 (Local Input) 18.9 MHz Non-mod
V1 (IF Output)
1.1 MHz
REG OUT
V4
24 kΩ
10 mA
27 kΩ
0.01 µF
SG2 ~
51
+
4.7 µF
V3
VCC
2SA 733
Q1
100 kΩ
0.1 µF
0.1 µF
51 k
1 kΩ
0.1 µF
0.1 µF
51 Ω
~ SG4
IF Amp
SG3 (IF1 Input)
V2 (IF1 Output)
1.1 MHz Non-mod
Limiter
Amp
SG4 (IF2 Input)
V3 (IF2 Output)
1.1 MHz Non-mod
Regulator V4 (Regulator Output)
0.01 µF
SG1 ~
51 Ω
V1
0.1 µF
100 Ω ~
SG3
0.1 µF
0.1 µF
51 Ω 100 kΩ
V2
+
10 µF
VCC = 3 V
0.1 µF
Page 2
January 2000 TOKO, Inc.
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