DS21448 Maxim Integrated Products, DS21448 Datasheet - Page 48

• Manufacturer Part Number: DS21448
• Description: IC LIU QUAD E1/T1/J1 144-BGA
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS21448

• Number Of Drivers/receivers: 4/4
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 144-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Note 1: 0 = Dn/ADn are inputs; 1 = Dn/ADn are outputs.
Note 2: 0 = INT is an input; 1 = INT is an output.
9. OPERATING PARAMETERS
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground
Operating Temperature Range for DS21448TN
Storage Temperature Range
Soldering Temperature
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to the absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(T
Logic 1
Logic 0
Supply for 3.3V Operation
CAPACITANCE
(T
Input Capacitance
Output Capacitance
DC CHARACTERISTICS
(V
Input Leakage
Output Leakage
Output Current (2.4V)
Output Current (0.4V)
Supply Current at 3.3V
Power Dissipation at 3.3V
Note 1: Applies to V
Note 2: 0.0V < V
Note 3: Applied to INT when tri-stated.
Note 4: TCLK = MCLK = 2.048MHz.
Note 5: Power dissipation with all ports active, TTIP and TRING driving a 30Ω load, for an all-ones data density.
A
A
DD
BIT
—
—
55
—
= -40°C to +85°C)
= +25°C)
= 3.3V ±5%, T
PARAMETER
PARAMETER
PARAMETER
BGA
M6
M7
M8
M9
IN
< V
DD
PIN
.
DD
A
.
= -40°C to +85°C.)
LQFP
104
45
46
68
SYMBOL
SYMBOL
SYMBOL
TVDD4
NAME
JTDO
JTDI
BIS1
C
P
V
V
C
I
I
V
I
I
I
OH
DD
OUT
LO
OL
IL
DD
DD
IH
IN
IL
(Note 2)
(Note 3)
(Notes 4, 5)
(Notes 4, 5)
(Note 1)
I/O
—
O
I
I
CONDITIONS
CONDITIONS
CONDITIONS
48 of 60
BIT
10
61
66
34
See IPC/JEDEC J-STD-020 Specification
BGA
M10
M11
M12
—
3.135
+4.0
MIN
MIN
MIN
-0.3
-1.0
-1.0
2.2
PIN
LQFP
108
25
55
—
TYP
TYP
TYP
1.06
320
3.3
5
7
ADRScntl
RNEG4
TPOS4
NAME
PBTS
-55°C to +125°C
3.465
MAX
MAX
MAX
+0.8
+1.0
+1.0
1.32
400
-40°C to +85°C
5.5
-1.0V to +6.0V
I/O
—
O
UNITS
UNITS
UNITS
I
I
mA
mA
mA
µA
µA
pF
pF
W
V
V
V