RS8953 Conexant Systems, Inc., RS8953 Datasheet - Page 156

• Manufacturer Part Number: RS8953
• Description: High-bit-rate Digital Subscriber Line (hdsl) Channel unit
• Manufacturer: Conexant Systems, Inc.

6.0 Electrical and Timing Specifications
6.1 Absolute Maximum Ratings
6.1.2 Electrical Characteristics
Table 6-3. Electrical Characteristics
6-2
Symbol
V
I
V
C
C
I
I
I
I
I
I
OSC
C
CC
OH
OL
OD
PR
OZ
I
OH
OL
LD
IN
I
Z
Supply Current
High-Level Output Voltage
High-Level Output Current Source
Low-Level Output Voltage
Low-Level Output Current Sink
Open Drain Output Current Sink
Resistive Pullup Current
Input Leakage Current
Three-State Leakage Current
Input Capacitance
Output Capacitive Loading
High-Impedance Output Capacitance
Short Circuit Output Current
PCM = 4.096 Mbps
HDSL = 2.320 Mbps
Supply Current 1T1
Supply Current 2T1
Supply Current 1E1
Supply Current 2E1
Supply Current 3E1
Parameter
Conexant
Minimum
200
–10
–10
2.4
40
37
2
Maximum
RS8953B/8953SPB
21.1
11.6
13.8
10.9
10.7
500
160
9.8
0.4
2.5
10
10
70
85
4
4
HDSL Channel Unit
N8953BDSB
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
pF
pF
pF
V
V
A
A
A
A