U2320B
| Model | U2320B |
| Description | VHF/UHF Tuner-IC |
| PDF file | Total 7 pages (File size: 153K) |
| Chip Manufacturer | TEMIC |
U2320B
Pin Description
GND (RF) 1
RF in, A
RF in, A
2
3
20
Osc A, base
Pin
1
2
3
4, 7
5, 6
8
9, 10
11, 12
13, 14
15
16, 17
18, 19
20
Symbol
Osc A, base
GND
(common)
Osc A, coll.
Osc B, base
Osc B, coll.
Band sw.
SAWF, out
SAWF, inp.
Mix, out
V
S
RF in, B
RF in, A
GND (RF)
Function
Oscillator band A, base
Ground, common
Oscillator band A, collector
Oscillator band B, bases
Oscillator band B, collectors
Dual-state band switch
SAW filter driver outputs
SAW filter driver input
Mixer outputs, open collector
Supply voltage V
s
RF inputs, band B
RF inputs, band A
Ground, RF part
19
GND (common)
18 Osc A, coll.
17
Osc B, base
RF in, B 4
RF in, B 5
V
S
6
Mix.out
Mix. out
SAWF, inp.
7
8
9
16 Osc B, coll.
15 Osc B, coll.
14 Osc B, base
13 Band sw.
12 SAWF, out
11
9612044
SAWF, inp. 10
SAWF, out
Absolute Maximum Ratings
All voltages are referred to GND, Pin 2
Parameters
Supply voltage
RF inputs
IF outputs
Dual-state switch voltage
Junction temperature
Storage temperature
Test Conditions / Pins
Pin 15
Pin 16-19
Pin 13-14
Pin 8
Symbol
V
S
Min.
Typ.
Max.
13,.5
5.0
13. 5
13. 5
150
150
Unit
V
V
V
V
ViDSW
T
j
T
stg
–40
°C
°C
Operating Range
All voltages are referred to GND, Pin 2
Parameters
Supply voltage
Ambient temperature
Test Conditions / Pins
Pin 13-15
With heat conductive glue
Symbol
V
S
T
amb
Min.
10.8
–25
Typ.
12
Max.
13.2
75
Unit
V
°
C
Thermal Resistance
Parameters
Junction ambient
Test Conditions / Pins
Test conditions page 4
Package soldered to PCB
Symbol
R
thJA
Min.
Typ.
90
Max.
Unit
K/W
2 (7)
TELEFUNKEN Semiconductors
Rev. A1, 29-May-96
Related PDFs
| Model | Description | Manufacturer | Operation |
|---|---|---|---|
 U2320B-FLG3
|
VHF/UHF Tuner-IC | TEMIC | Preview |
