U2309B Datasheet, PDF (3/8 Pages) TEMIC Semiconductors – VHF/ UHF-Tuner-IC

Absolute Maximum Ratings
All voltages are referred to GND, Pin 2
Parameters
Supply voltage
Pin 19
RF inputs
Pin (20-25)
IF outputs
Pin 17-18
Tri-state switch voltage
Pin 12
Junction temperature
Storage temperature
U2309B
Symbol Min.
Typ.
Max.
Unit
V_S
10.5
V
5.0
V
10.5
V
ViTRI
10.5
V
T_j
T_stg
–40
125
°C
125
°C
Operating Range
All voltages are referred to GND, Pin 2
Parameters
Supply voltage
Ambient temperature
Test Conditions / Pins Symbol Min
Typ
Max
Unit
Pin 17-19
V_S
8.1
9
9.9
V
T_amb
–25
75
°C
Thermal Resistance
Parameters
Symbol
Typ
Unit
Junction ambient
Package SO28 soldered to PCB
R_thJA
70
K/W
Package SSO28 soldered to PCB (see layout page 5)
128
Electrical Characteristics
Test conditions (unless otherwise specified): V_s = 9 V. T_amb = 25 °C. Reference point Pin 2
Parameters
Test Conditions / Pins Symbol Min
Typ
Supply voltage
Supply current
Band switch
Pin 17-19
V_S
8.1
9.0
Pin 17-19
I_S
42
Voltage band A
Pin 12 VSWA
0
0
Voltage band B
Pin 12 VSWB
1.6
2.0
Voltage band C
Pin 12 VSWC
3.4
4.0
Switching current
VSW = 5 V
Pin 12 ISW
L. O .-output
L. O. level each output
RL = 50 Ohm Pin 27, 28 PLO
–25
SAW filter driver fi = 36 MHz
Input impedance
Pin 15, 16 ZiSAW
450
Output impedance
Pin 13, 14 ZoSAW
70
Voltage gain
Pin 15, 16 → 13, 14 GvSAW
17
Max
Unit
9.9
V
50
mA
1.0
V
2.4
V
5.0
V
100
mA
–17
dBm
Ohm
Ohm
dB
TELEFUNKEN Semiconductors
3 (8)
Rev. A2, 29-May-96