DS25BR110TSD National Semiconductor, DS25BR110TSD Datasheet - Page 8
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DS25BR110TSD
Manufacturer Part Number
DS25BR110TSD
Description
Manufacturer
National Semiconductor
Datasheet
1.DS25BR110TSD.pdf
(16 pages)
Specifications of DS25BR110TSD
Number Of Elements
1
Input Type
CMOS
Operating Supply Voltage (typ)
3.3V
Differential Input High Threshold Voltage
100mV
Diff. Input Low Threshold Volt
-100mV
Output Type
Repeater
Differential Output Voltage
450mV
Transmission Data Rate
390.625MBps
Propagation Delay Time
0.465ns
Power Dissipation
2.08W
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Number Of Receivers
1
Number Of Drivers
1
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS25BR110TSD/NOPB
Manufacturer:
NSC
Quantity:
468
www.national.com
Equalization Test Circuits
Test Channel Loss Characteristics
The test channel was fabricated with Polyclad PCL-FR-370-Laminate/PCL-FRP-370 Prepreg materials (Dielectric constant of 3.7
and Loss Tangent of 0.02). The edge coupled differential striplines have the following geometries: Trace Width (W) = 5 mils, Gap
(S) = 5 mils, Height (B) = 16 mils.
Test Channel
A
B
C
D
E
F
(inches)
Length
10
20
30
15
30
60
500 MHz
FIGURE 5. Equalization Performance Test Circuit
-1.2
-2.6
-4.3
-1.6
-3.4
-7.8
FIGURE 6. Test Channel Description
750 MHz
-10.3
-1.7
-3.5
-5.7
-2.2
-4.5
8
1000 MHz
-12.4
Insertion Loss (dB)
-2.0
-4.1
-7.0
-2.7
-5.6
30005328
1250 MHz
-14.5
-2.4
-4.8
-8.2
-3.2
-6.6
1500 MHz
-16.6
-2.7
-5.5
-9.4
-3.7
-7.7
1560 MHz
-17.0
-2.8
-5.6
-9.7
-3.8
-7.9
30005326