CS61584A-IL5 Cirrus Logic, Inc., CS61584A-IL5 Datasheet - Page 7

• Manufacturer Part Number: CS61584A-IL5
• Description: Interface, Dual T1/E1 Line Interface
• Manufacturer: Cirrus Logic, Inc.

ANALOG CHARACTERISTICS
Notes: 16. Using a transformer that meets the specifications in the Applications section.
DS261PP5
Transmitter (Continued)
AMI Output Pulse Amplitudes
Recommended Transmitter Output Load (3.3 V)
Recommended Transmitter Output Load (5.0 V)
Jitter Added During Remote Loopback
Power in 2 kHz band about 772 kHz
(DSX-1 only)
Power in 2 kHz band about 1.544 MHz
(referenced to power in 2 kHz band at 772 kHz, DSX-1 only)
Positive to Negative Pulse Imbalance
Transmitter Return Loss
E1 Short Circuit Current
E1 and DSX-1 Output Pulse Rise/Fall Times
E1 Pulse Width (at 50% of peak amplitude)
E1 Pulse Amplitude for a space
17. Measured across 75
18. Measured across 120
19. Measured at the DSX-1 Cross-Connect for line length settings CON3/2/1/0 = 0/0/1/0, 0/0/1/1, 0/1/0/0,
20. Input signal to RTIP/RRING is jitter free. Values will reduce slightly if jitter free clock is input to TCLK.
21. Transformer secondary shorted with 0.5
22. At transformer secondary and measured from 10% to 90% of amplitude.
0/1/0/1, and 0/1/1/0 after the length of #22 ABAM cable specified in Table 1.
T1, DSX-1
E1, amplitude at center fo pulse interval
E1, width at 50% of nominal amplitude
Parameter
E1, 75
E1, 120
T1, DSX-1
T1
E1, 75
E1, 120
T1
E1, 75
E1, 120
10 Hz - 8 kHz
8 kHz - 40 kHz
10 Hz - 40 kHz
Broad Band
51 kHz - 102 kHz
102 kHz - 2.048 MHz
2.048 MHz - 3.072 MHz
5.0 V
3.3 V
at the output of the transmit transformer for CON3/2/1/0 = 0/0/0/0.
at the output of the transmit transformer for CON3/2/1/0 = 0/0/0/1.
(Notes 12, 13, and 14)
(Notes 12 and 13)
(Notes 12 and 13)
(Note 12 and 13)
(Continued)
DS261PP5
E1, 120
(Note 16)
(Note 17)
(Note 18)
(Note 19)
(Note 16)
(Note 16)
(Note 20)
(Note 21)
(Note 22)
E1, 75
resistor during the transmission of 100% ones.
Symbol
-0.237
2.14
12.6
Min
-0.3
2.7
2.4
-29
14
10
-5
-5
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.020
0.015
0.015
0.045
2.37
24.8
18.6
30.0
76.6
57.4
90.6
Typ
244
-38
3.0
3.0
0.2
15
25
18
12
70
50
-
-
-
-
-
CS61584A
0.237
Max
17.9
2.6
3.3
3.6
0.5
0.3
50
5
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
mA
mA
dBm
Unit
dB
dB
dB
ns
ns
UI
%
%
V
V
V
rms
rms
7