am79q02 ETC-unknow, am79q02 Datasheet - Page 14
![no-image](/images/no-image-200.jpg)
am79q02
Manufacturer Part Number
am79q02
Description
Quad Subscriber Line Audio-processing Circuit Qslac Devices
Manufacturer
ETC-unknow
Datasheet
1.AM79Q02.pdf
(68 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
am79q021JC
Manufacturer:
AMD
Quantity:
12
Company:
Part Number:
am79q021JC
Manufacturer:
AMD
Quantity:
5 510
Part Number:
am79q021JC
Manufacturer:
AMD
Quantity:
20 000
Company:
Part Number:
am79q021VC
Manufacturer:
AMD
Quantity:
13 888
Company:
Part Number:
am79q02JC
Manufacturer:
ST
Quantity:
5 510
Attenuation Distortion
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 0 dBm0.
14
Attenuation (dB)
Delay (µs)
– 0.125
0.125
1
0
2
x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
420
150
x x
x x
x x
200
90
x x
x x
x x
x x x x
x x
x x
x x
x x x x
x x
x x
x x x x
x x x x
x x x x
x x
x x x x
x x x x
0
300
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x
x x
x x x x
x x
x x
x x
x x x x
x x
x x
x x
Transmit only
500 600
x x x
x x x
x x x
x x x
x x x
x x x
Figure 2. Group Delay Distortion
Figure 1. Attenuation Distortion
Receive curve 1 dB
x x x x
x x
x x
x x x x
x x
x x
x x
x x x x
x x
x x
x x x x
x x
x x
x x x x
x x
x x
x x
x x x x
x x x x x x
x x x x x x
x x
Am79Q02/021/031 Data Sheet
Transmit curve 1.8 dB
QSLAC Device Specification
x x x
x x x
1000
x x
x x
x x
x x x x
x x x x x x x x x x x x x x x x x x x x x
x x
x x x x x x x x x x x x x x x x x x x x x
x x
x x
Frequency (Hz)
Frequency (Hz)
QSLAC Device Specification
(Either Path)
x x x x x x x x x
x x x x x x x x x
x x
x x x x
x x
x x
3000
x x x x x x
x x x x x x
x x
x x
x x x x
x x
2600
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x x
x x
x x
x x x x
x x
x x
x x
x x x x
x x
x x
x x x x
x x
x x
x x x x
x x
x x
x x
x x x x
2800
3400
x x x x x x x x x x x x
x x
x x x x x x x x x x x x
x x
x x x x
0.75 dB
19256A-007
19256A-006