DS92CK16TMTCX/NOPB National Semiconductor, DS92CK16TMTCX/NOPB Datasheet - Page 11

• Manufacturer Part Number: DS92CK16TMTCX/NOPB
• Description: IC TRANSCEIVER 3V BLVDS 24-TSSOP
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of DS92CK16TMTCX/NOPB

• Number Of Drivers/receivers: 1/1
• Protocol: LVDS
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Number Of Transmitters: 1
• Power Supply Requirement: Single
• Package Type: TSSOP
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Supply Current: 25mA
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DS92CK16TMTCX

Applications Information
Surface mount 1% to 2% resistors are best.
PROBING BLVDS TRANSMISSION LINES
Always use high impedance (
(
Improper probing will give deceiving results.
CABLES AND CONNECTORS, GENERAL COMMENTS
Use controlled impedance media. The connectors you use
should have a matched differential impedance of about
Zo Ω. They should not introduce major impedance disconti-
nuities.
<
2pF) scope probes with a wide bandwidth (1GHz) scope.
>
100kΩ), low capacitance
(Continued)
11
Balanced cables (e.g. twisted pair) are usually better than
unbalanced cables (ribbon cable, simple coax.) for noise
reduction and signal quality. Balanced cables tend to gener-
ate less EMI due to field canceling effects and also tend to
pick up electromagnetic radiation a common-mode (not dif-
ferential mode) noise which is rejected by the receiver. For
cable distances
effectively. For distances 0.5M ≤ d ≤ 10M, CAT 3 (category 3)
twisted pair cable works well, is readily available and rela-
tively inexpensive.
<
0.5M, most cables can be made to work
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