u4467b ATMEL Corporation, u4467b Datasheet - Page 3

• Manufacturer Part Number: u4467b
• Description: Sound Demodulator
• Manufacturer: ATMEL Corporation

Rev. A1, 23-Apr-99
Absolute Maximum Ratings
Reference point pin 13, unless otherwise specified
*
Thermal Resistance
Electrical Characteristics
V
Note
1.
Supply voltage range
Supply current
Power dissipation (V
Output current
External voltages
Junction temperature
Operating temperature range
Storage temperature
Electrostatic handling *
Junction ambient when soldered to PCB
DC-supply
Supply voltage
Supply current
IF-input
Minimum IF input signal
Maximum IF input signal
Input impedance
Input capacitance
SIF-AGC
IF gain control range
AGC capacitor
AM mute switch
Switching voltage
Switching voltage
Switching current
s
= +5 V, T
Equivalent to discharging a 200 pF capacitor through a 0-
This parameter is given as an application information and not tested during production.
Parameters
amb
= +25 C; reference point Pin 13, unless otherwise specified
S
= 9 V)
Parameters
Parameters
V
Output signal: –3 dB
Output signal: + 1 dB
See note 1
See note 1
AM output active
AM output switched off
in
Test Conditions / Pins
= 10 mV or V
Pin 14
Pin 14
Pin 6
Pins 1, 2, 3, 4 and 6
Pin 10
all Pins
(Pin 14)
(Pins 1 and 2)
(Pin 3)
(Pin 10)
Preliminary Information
3
= 2 V
Symbol
V
V
C
Symbol
Symbol
I
W
R
C
G
mute1
mute2
mute
V
v
v
V
R
AGC
T
I
V
V
T
I
in
in
V
S
in
in
V
I
T
amb
ESD
thJA
S
out
P
resistor
ext
stg
S
S
j
Min.
4.5
70
60
0
–25 to +125
4.5 to 9.0
0 to + 85
"
Value
+ 125
Value
+ 4.5
–100
open
Typ.
100
360
5.0
1.2
4.7
V
40
60
26
50
65
5
2
300
S
U4467B
Max.
9.0
1.5
K/W
Unit
Unit
mW
mA
mA
mV
m
V
V
V
V
Unit
mA
m
C
C
C
V
k
dB
pF
m
V
V
W
A
rms
F
rms
3 (7)