NSK70721PE.C2 Intel, NSK70721PE.C2 Datasheet - Page 70

• Manufacturer Part Number: NSK70721PE.C2
• Manufacturer: Intel

Specifications of NSK70721PE.C2

• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Lead Free Status / RoHS Status: Supplier Unconfirmed

SK70725/SK70721 — Enhanced Multi-Rate DSL Data Pump Chip Set
70
Isolated pulse height at TTIP,
TRING
Setup time (TSGN, TMAG)
Hold time (TSGN, TMAG)
1. Pulse amplitude measured across a 135
F = -0.01
A = 0.01
NOTES:
1. Pulse amplitude measured across a 135 Ohms resistor on the line side of the transformer using the application circuit
2. T is the baud period.
Figure 26
Table 37. IAFE Transmitter Electrical Parameters (Over Recommended Range)
Figure 28. IAFE Normalized Pulse Amplitude Transmit Template
shown in
-1.2 T
B = 1.07
C = 1.00
D = 0.93
Parameter
and
-0.4 T
Figure 26
-0.6 T
Table
29.
and
G = -0.16
Table
t
TSMSU
t
0.5 T
Sym
TSMH
31.
–
–
–
–
0.4 T
+2.455
+0.818
-2.825
-0.941
Min
resistor on the line side of the transformer using the application circuit shown in
1.25 T
12
5
E = 0.03
T = 7.35 s, 5.00 s, 3.79
+2.640
+0.880
-2.640
-0.880
C
D
G
H
A
B
E
F
Typ
Normalized
–
–
Levels
-0.01
-0.16
-0.05
+2.825
+0.941
1.07
1.00
0.93
0.03
-2.455
-0.818
.01
Max
–
–
-0.0264
-0.4224
-0.1320
0.0264
2.8248
2.6400
2.4552
0.0792
+3
Unit
Quaternary Symbols (values in Volts)
Vp
Vp
Vp
Vp
ns
ns
s, 2.55 s (@ 272, 400, 528 & 784 kbps)
14 T
TDATA high, TFP low (+3)
TDATA low, TFP low (-3)
TDATA high, TFP high (+1)
TDATA low, TFP high (-1)
H = -0.05
-0.0088
-0.1408
-0.0440
0.0088
0.9416
0.8800
0.8184
0.0264
+1
50 T
Test Conditions
F = -0.01
A = 0.01
-0.0088
-0.9416
-0.8800
-0.8184
-0.0264
0.0088
0.1408
0.0440
-1
Datasheet
-0.0264
-2.8248
-2.6400
-2.4552
-0.0792
0.0264
0.4224
0.1320
-3