FX631D5 CMLMICRO [CML Microcircuits], FX631D5 Datasheet - Page 7

• Manufacturer Part Number: FX631D5
• Description: Low-Voltage SPM Detector
• Manufacturer: CMLMICRO [CML Microcircuits]

Specification ......
Specification ......
Application Inf
Application Inf
Specification ......
Specification ......
Specification ......
Notes
Notes
Notes
Notes
Notes
Application Inf
Application Inf
Application Information ......
System Timing
System Timing
System Timing
System Timing
System Timing
Fig.6 Will/Will-Not Decode Frequencies
Fig.7 Examples of Input and Output Relationships
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
SIGNAL INPUT
TONE FOLLOWER OUTPUT
PACKET MODE OUTPUT
peak-to-peak voice+noise level at the output of the Input Amp (12/16kHz Filter Input) should be no
greater than the dynamic range of the device.
V
V
With adherence to Signal-to-Voice and Signal-to Noise specifications.
With Input Amp gain setting: 15.5dB
Common Mode SPM and balanced voice signal.
Immune to false responses.
Immune to false de-responses
With SPM and voice signal amplitudes balanced; To avoid false de-responses due to saturation, the
Maximum voice frequencies = 3.4kHz
Response, De-Response and Power-up Response Timing.
11.52kHz
F
DD
DD
0
- 4%
= 3.3V
= 5.0V
SIGNAL INPUT ......
TONE FOLLOWER OUTPUT ......
PACKET MODE OUTPUT ......
F
11.82kHz
0
ormation ......
ormation ......
ormation ......
ormation ......
- 1.5%
12.00kHz
F
0
F
12.18kHz
0
+ 1.5%
TONE
12.48kHz
F
0
+ 4%
MIN
/18.0dB
NOTONE
MAX
7
.
15.36kHz
F
0
- 4%
RESPONSE
DELAY
F
15.76kHz
0
- 1.5%
DERESPONSE
DELAY
16.00kHz
F
0
F
16.24kHz
0
+ 1.5%
16.64kHz
F
0
+ 4%