AM79C2031JC AMD (ADVANCED MICRO DEVICES), AM79C2031JC Datasheet - Page 26

• Manufacturer Part Number: AM79C2031JC
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM79C2031JC

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Group Delay Distortion
For either transmission path, the group delay distortion is within the limits shown in Figure 2. The minimum value
of the group delay is taken as the reference. The signal level should be –10 dBm0.
Single Frequency Distortion
The output signal level at any single frequency in the range of 300 Hz to 3400 Hz, other than that due to an applied
0 dBm0 sine wave signal with frequency f
between 0 to 300 Hz and 3400 Hz to 12 kHz, any generated output signals other than f
This specification is valid for either transmission path.
Intermodulation Distortion
Two sine wave signals of different frequencies f1 and f2 (not harmonically related) in the range 300 Hz to 3400 Hz
and of equal levels in the range –4 dBm0 to –21 dBm0 will not produce 2
than –42 dB relative to the level of the two input signals.
A sine wave signal in the frequency band 300 Hz to 3400 Hz with input level –9 dBm0 and a 50 Hz signal with
input level –23 dBm0 will not produce intermodulation products exceeding a level of –56 dBm0. These specifications
are valid for either transmission path.
26
Delay (µs)
420
150
90
0
Am79213/Am79C203/031 Data Sheet
Figure 2. Group Delay Distortion
0
P R E L I M I N A R Y
500 600
in the same frequency range, is less than –46 dBm0. With f
1000
ASLAC Device Specification
(Either Path)
Frequency (Hz)
f1 – f2) products having a level greater
2600 2800
0
are less than –28 dBm0.
0
swept