U4065B Datasheet, PDF (8/23 Pages) TEMIC Semiconductors – FM Receiver

U4065B
Absolute Maximum Ratings
Reference point is ground (Pins 2, 8, 14, 20 and 22)
Parameters
Symbol
Value
Unit
Supply voltage
Power dissipation at T_amb = 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.
Thermal Resistance
V_S
10
V
P_tot
470
mW
T_j
125
°C
T_amb
– 30 to + 85
°C
"Tstg
V_ESD
– 50 to + 125
2000
°C
V
Parameters
Symbol
Maximum
Thermal resistance
R_thJA
90
Electrical Characteristics
^ V_S = 8.0 V, f_RF = 98 MHz, f_OSC 108.7 MHz, f_IF = f_OSC – f_RF = 10.7 MHz
Reference point ground (Pins 2, 8, 14, 20 and 22),T_amb = 25_C, unless otherwise specified
Parameters
Test Conditions / Pins
Symbol Min.
Typ.
Supply voltage
Pins 3, 6, 10, 18 and 19
V_S
7
8
Supply current
Pins 3+6+10+18+19
I_tot
37
Oscillator
(GND5 has to be connected to external oscillator components)
W R_g24 = 220 , unloaded Q
W of L_OSC = 70, R_L1 = 520
Pin 24
V_LOB
160
Oscillator voltage
Pin 23
V_LOE
100
Pin 1
V_LOBUFF
70
90
Harmonics
Pin 1
Output resistance
Pin 1
R_LO
70
Voltage gain
Between pins 1 and 23
0.9
Mixer
(GND3 has to be separated from GND1, GND2 and GND4)
Conversion power gain
3rd order input intercept
W ^{Source impedance:}
R_G15,16 = 200
W ^{Load impedance:}
Conversion transconductance _{RL18,19 = 200}
Noise figure
G_C
5
7
IP₃
4
6
g_C
8
NF_DSB
7
Input resistance to ground Pin 15
Input capacitance to ground ^{f = 100 MHz}
R_ignd15
1.2
C_ignd15
9
Input resistance to ground Pin 16
Input capacitance to ground ^{f = 100 MHz}
R_ignd16
1.6
C_ignd16
7
Input-input resistance
Between Pin 15 and Pin 16 R_ii15,16
1.6
Input-input capacitance
Between Pin 15 and Pin 16 C_ii15,16
5
Output capacitance to GND Pin 18 and Pin 19
C_ignd18,19
9
First IF preamplifier (IF 1)
Gain control deviation by I₄ Pin 4
Gain control slope
17
20
dG_IF1/dI₄
0.15
Max.
10
47
220
–15
10
14
24
Unit
K/W
Unit
V
mA
mV
dBc
W
dB
dBm
mA/V
dB
kW
pF
kW
pF
kW
pF
pF
dB
dB/mA
8 (23)
Rev. A3, 15-Oct-98