CS61577-IL1R Cirrus Logic Inc, CS61577-IL1R Datasheet - Page 2

• Manufacturer Part Number: CS61577-IL1R
• Description: Network Controller & Processor ICs IC T1/E1 Low PWR Line Interface Unit
• Manufacturer: Cirrus Logic Inc

Specifications of CS61577-IL1R

• 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
• Package / Case: PLCC-28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WARNING:Operations at or beyond these limits may result in permanent damage to the device.
Notes: 1. Excluding RTIP, RRING, which must stay within -6V to (RV+) + 0.3V.
Notes: 3. TV+ must not exceed RV+ by more than 0.3V.
Notes: 7. In Extended Hardware Mode, pins 17 and 18 are digital inputs. In Host Mode, pin 23 is
DC Supply
Input Voltage, Any Pin
Input Current, Any Pin
Ambient Operating Temperature
Storage Temperature
DC Supply
Ambient Operating Temperature
Power Consumption
Power Consumption
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
I OUT = -40 μA
Low-Level Output Voltage
I OUT = 1.6 mA
Input Leakage Current (Except Pin 5)
Low-Level Input Voltage, PIN 5
High-Level Input Voltage, PIN 5
Mid-Level Input Voltage, PIN 5
10. As an alternative to supplying a 2.3-to-2.7V input, this pin may be left floating.
2. Transient currents of up to 100 mA will not cause SCR latch-up. Also TTIP, TRING, TV+ and TGND
4. Power consumption while driving line load over operating temperature range. Includes IC and load.
5. Assumes 100% ones density and maximum line length at 5.25V.
6. Assumes 50% ones density and 300ft. line length at 5.0V.
8. This specification guarantees TTL compatibility (V
9. Output drivers will drive CMOS logic levels into a CMOS load.
Normal operation is not guaranteed at these extremes.
can withstand a continuous current of 100 mA.
Digital input levels are within 10% of the supply rails and digital outputs are driving a 50 pF
capacitive load.
an open drain output and pin 25 is a tristate output.
PINS 1-4, 17, 18, 23-28
PINS 1-4, 17, 18, 23-28
PINS 6-8, 11, 12, 25
PINS 6-8, 11, 12, 23, 25
(referenced to RGND=TGND=0V)
(TA = -40°C to 85°C; TV+, RV+ = 5.0V ±5%; GND = 0V)
(Notes 7, 8, 9)
(Notes 7, 8, 9)
(Notes 7, 8)
(Notes 7, 8)
(Notes 4,5)
(Notes 4,6)
(Note 10)
(Note 1)
(Note 2)
(Note 3) RV+, TV+
OH
V
V
= 2.4V @ I
V
V
RV+
V
TV+
V
V
T
V
T
OH
P
P
I
T
OL
IM
IH
IH
stg
IL
IL
in
in
A
A
C
C
(RV+) - 0.2
RGND-0.3
OUT
4.75
2.0
4.0
2.3
-40
-
-
-
-
-
-
-10
-40
-65
-
-
= -40μA).
400
230
5.0
25
-
-
-
-
-
-
-
-
(RV+) + 0.3
(RV+) + 0.3
150
6.0
10
85
5.25
500
±10
0.8
0.4
0.2
2.7
85
-
-
-
-
mA
mW
mW
°C
°C
V
V
V
μA
°C
V
V
V
V
V
V
V
V