CS61577-IL1Z Cirrus Logic Inc, CS61577-IL1Z Datasheet - Page 3

• Manufacturer Part Number: CS61577-IL1Z
• Description: IC LINE INTERFACE T1/E1 28PLCC
• Manufacturer: Cirrus Logic Inc

Specifications of CS61577-IL1Z

• Package / Case: 28-PLCC
• Applications: Networking
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Product: Framer
• Number Of Transceivers: 1
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1711

Notes: 11. Using a 0.47 μF capacitor in series with the primary of a transformer recommended
AMI Output Pulse Amplitudes
Load Presented To Transmitter Output
Jitter Added During Remote Loopback
Power in 2kHz band about 772kHz
Power in 2kHz band about 1.544MHz
(referenced to power in 2kHz band at 772kHz)
Positive to Negative Pulse Imbalance
Transmitter Output Impedance
Transmitter Short Circuit Current
12. Pulse amplitude measured at the output of the transformer across a 75 Ω load for line length
13. Pulse amplitude measured at the output of the transformer across a 120 Ω load for line length
14. Pulse amplitude measured at the output of the transformer across a 100 Ω load for line length
15. Pulse amplitude measured at the DSX-1 Cross-Connect for all line length settings from
16. Input signal to RTIP/RRING is jitter free. Values will reduce slightly if jitter free clock is input to TCLK.
17. Not production tested. Parameters guaranteed by design and characterization.
18. Measured between the TTIP and TRING pins at 772 kHz during marks and spaces.
19. Measured broadband through a 0.5 Ω resistor across the secondary of the transmitter transformer
in the Applications Section.
settings LEN2/1/0 = 0/0/1 and 0/0/0. For LEN2/1/0 = 0/0/0 only, a 4.4 Ω resistor is required
in series with the transformer primary.
setting LEN2/1/0 = 0/0/0.
setting LEN2/1/0 = 0/1/0.
LEN2/1/0 = 0/1/1 to LEN2/1/0 = 1/1/1.
during the transmission of an all ones data pattern with LEN2/1/0 = 0/0/0 or 0/0/1.
E1, 75 Ω
E1, 120 Ω
T1, (FCC Part 68)
T1, DSX-1
10Hz - 8kHz
8kHz - 40kHz
10Hz - 40kHz
Broad Band
(TA = -40°C to 85°C; TV+, RV+ = 5.0V ±5%; GND = 0V)
(Notes 11, 17)
(Notes 11, 17)
(Notes 11, 17)
(Notes 17, 18)
(Notes 11, 19)
(Note 11)
(Note 12)
(Note 13)
(Note 14)
(Note 15)
(Note 11)
(Note 16)
2.14
12.6
2.7
2.7
2.4
-29
-
-
-
-
-
-
-
-
0.005
0.008
0.010
0.015
2.37
-38
3.0
3.0
3.0
0.2
25
15
-
-
17.9
2.6
3.3
3.3
3.6
0.5
10
50
-
-
-
-
-
-
mA RMS
dBm
dB
dB
UI
UI
UI
UI
Ω
Ω
V
V
V
V