FX633 Consumer Microcircuits Limited, FX633 Datasheet - Page 9
![no-image](/images/manufacturer_photos/0/1/158/consumer_microcircuits_limited_sml.jpg)
FX633
Manufacturer Part Number
FX633
Description
Call Progress Tone Detector
Manufacturer
Consumer Microcircuits Limited
Datasheet
1.FX633.pdf
(13 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FX633D4
Manufacturer:
CML
Quantity:
20 000
Call Progress Tone Detector
Operating Characteristics
For the following conditions unless otherwise specified:
Notes:
DC Parameters
AC Parameters
Xtal/Clock Input
Logic Interface
1996 Consumer Microcircuits Limited
I
I
SIGIN pin
Input Impedance
Minimum Input Signal Level
Input Signal Dynamic Range
Signal to Noise Ratio
'High' Pulse Width
'Low' Pulse Width
Input Impedance (at 100Hz)
Gain (I/P = 1mV rms at 100Hz)
Input Logic "1" Level
Input Logic "0" Level
Input Leakage Current (Vin = 0 to V
Input Capacitance
Output Logic "1" Level (l
Output Logic "0" Level (l
DD
DD
(ENABLE = "1")
(ENABLE = "1")
Xtal Frequency = 3.579545MHz, S/N = 16 dB, Noise Bandwidth = 5 kHz,
V
DD
1. Not including any current drawn from the device pins by external circuitry.
2. Small signal impedance over the frequency range 100Hz to 2000Hz and at 5.0V.
3. The input level is not critical as the detector uses a stochastic algorithm.
4. Timing for an external input to the XTAL/CLOCK pin.
5. ENABLE pin.
6. DETECT1 and DETECT2 pins.
= 3.3V to 5.0V, Tamb = - 40°C to +85°C. 0dB = 775mVrms.
OH
OL
(V
(V
DD
DD
= 360µA)
= 120µA)
= 5.0V)
= 3.3V)
DD
)
9
Notes
1
1
2
3
3
4
4
5
5
5
5
6
6
Min.
80%
90%
40
16
40
40
10
20
5.0
Typ.
0.35
10.0
-40
0.5
0.3
Max.
20%
+5.0
10%
1.0
0.7
Units
V
V
V
V
M
M
mA
mA
D/633/3
dB
dB
dB
dB
µA
pF
ns
ns
FX633
DD
DD
DD
DD