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U4065B Datasheet, PDF (15/34 Pages) TEMIC Semiconductors – FM Receiver
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U4065B
Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Reference point is ground (pins 2, 8, 14, 20 and 22)
Parameters
Symbol
Value
Unit
Supply voltage
Power dissipation at Tamb = 85°C
Junction temperature
Ambient temperature range
Storage temperature range
Electrostatic handling: Human body model (HBM),
all I/O pins tested against the supply pins
VS
Ptot
Tj
Tamb
Tstg
± VESD
10
V
470
mW
125
°C
-30 to +85
°C
-50 to +125
°C
2000
V
Thermal Resistance
Parameters
Thermal resistance
Symbol
RthJA
Value
Unit
90
K/W
Electrical Characteristics
VS = 8.0 V, fRF = 98 MHz, fOSC ≅ 108.7 MHz, fIF = fOSC - fRF = 10.7 MHz
Reference point is ground (pins 2, 8, 14, 20, and 22),Tamb = 25°C, unless otherwise specified.
Parameters
Test Conditions
Pin
Symbol Min.
Supply voltage
3, 6, 10, 18, 19
VS
7
Supply current
3, 6, 10, 18, 19
Itot
Oscillator (GND5 Has to be Connected to External Oscillator Components)
Oscillator voltage
Harmonics
RG24 = 220 Ω, unloaded Q
of LOSC = 70, RL1 = 520 Ω
24
23
1
1
VLOB
VLOE
VLOBUFF
70
Output resistance
Voltage gain
1
RLO
Between 1 and 23
Mixer (GND3 Has to be Separated from GND1, GND2 and GND4)
Conversion power gain
3rd-order input intercept
Conversion transconductance
Noise figure
Input resistance to ground
Input capacitance to ground
Input resistance to ground
Input capacitance to ground
Input-input resistance
Input-input capacitance
Output capacitance to GND
Source impedance:
RG15,16 = 200 Ω
Load impedance:
RL18,19 = 200 Ω
f = 100 MHz
f = 100 MHz
f = 100 MHz
f = 100 MHz
GC
5
IP3
4
gC
NFDSB
15
Rignd15
15
Cignd15
16
Rignd16
16
Cignd16
Between 15 and 16 Rii15,16
Between 15 and 16 Cii15,16
18 and 19
Cignd18,19
Typ.
8
37
160
100
90
70
0.9
7
6
8
7
1.2
9
1.6
7
1.6
5
9
Max. Unit
10
V
47
mA
mV
220
-15 dBc
Ω
10
dB
14 dBm
mA/V
dB
kΩ
pF
kΩ
pF
kΩ
pF
pF
15
4807A–AUDR–05/04
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