FX613 Consumer Microcircuits Limited, FX613 Datasheet - Page 7

• Manufacturer Part Number: FX613
• Description: Universal Call Progress Decoder
• Manufacturer: Consumer Microcircuits Limited

Specification
Absolute Maximum Ratings
Exceeding the maximum rating can result in device damage. Operation of the device outside the operating limits is
not implied.
Supply voltage
Input voltage at any pin (ref V
Sink/source current (supply pins)
Total device dissipation @ T
Derating
Storage temperature range:
Operating Limits ......
All device characteristics are measured under the following conditions unless otherwise specified:
V
Characteristics
Static Values
Dynamic Values
Notes
Impedances
On-Chip Xtal Oscillator
Single Tone Operation
DD
Supply Current
Input Logic “1”
Input Logic “0”
Output Logic “1”
Output Logic “0”
Chip Select and Serial Clock Input
Signal Input
Level Input
IRQ Output (logic “0”)
Data Output (logic “0”)
DC Voltage Gain
Bandwidth at Unity Gain
Must-Decode Input Level
Must-Not Decode Input Level
Frequency Resolution (Table 1)
Input Signal/White-Noise Ratio (HI & LO Bands)
Interrupt Rate (LO Band)
False Decodes Due to Noise
Outband modulation level limits
for correct decode (f
= 3.3V, T
Supply Voltage (V
Operating Temperature ......
R
R
LO Band Frequency Range
HI Band Frequency Range
LO Band
HI Band
1.
2.
3.
4.
5.
6.
IN
OUT
Into a high-impedance load
Must decode signal above -25.2dB; Must Not decode signal below -46.0dB.
If a supply other than 3.3 volts is used, levels will change pro-rata.
Under ‘Pure Tone’ input conditions.
For input frequencies of between 661Hz and 899Hz the FX613 will provide no reliable output.
With an amplitude modulating frequency of between 16.0Hz and 100Hz.
Test noise input = 5.0kHz at 100mVrms
(Logic “1”)
OP
= -40 to +85 °C. Audio Level 0dB ref: = 775mVrms. Xtal/Clock Frequency = 3.579545MHz
(HI Band)
(other pins)
IN
= 340Hz to 620Hz)
DD
)
AMB
SS
FX613DW/P
= 0V)
25°C
(>1.0M
See Note
4
1
1
2
2
4
3
3
6
5
.
7
Min.
-25.2
70.0
90.0
10.0
10.0
25.0
19.0
57.0
300
900
5.0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min.
-0.3 to 7.0V
-0.3 to (V
+/- 30mA
+/- 20mA
800mW Max.
10mW/°C
-40°C to +85°C (plastic)
-40
3.0
Typ.
50.0
42.0
11.0
18.0
210
500
230
0.3
1.0
Max.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DD
+85
5.5
+ 0.3V)
Unit
Max.
-46.0
°C
2150
30.0
10.0
25.0
75.0
10.0
V
100
100
500
825
660
1.0
2.5
-
-
-
-
-
-
-
-
-
-
-
-
at 25°C
/2 secs
% V
% V
% V
% V
Unit
MHz
/sec
/sec
M
M
V/V
mA
k
k
k
k
dB
dB
Hz
Hz
Hz
Hz
dB
%
DD
DD
DD
DD