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  • RE: DS92LX2121: DS92LX2121

    Resolved
    Hello Duc, The DS92LX2121/22 chipsets use a bidirectional channel scheme while the DS15BA101 device is meant to be used as a unidirectional buffer so I would not recommend this scheme. Best Regards, Casey

  • DS15EA101: Input (VIN) range

    TI Thinks Resolved
    Part Number: DS15EA101 Other Parts Discussed in Thread: DS15BA101 Hello, The DS15EA101 data sheet only lists Vin(Max) in the DC Electrical Characteristics. Later on page 5 under the heading "Input Interfacing" the input amplitude minimum is given as…

  • RE: DS92LV0412SQE, DS92LV0411SQE and DS15BA101SDE, DS15EA101SDE

    Hi Erik, I am not sure that increasing de-emphasis will improve the signal, since the DS15BA101 is placed right after the DS92LV0411 on the transmitter side, and therefore the DS15BA101 will "cancel out" the de-emphasis effect of the DS92LV0411 at…
    • Answered

  • TLK6201EA: Input Structure / Interface

    Resolved
    Part Number: TLK6201EA Other Parts Discussed in Thread: DS15BA101 , We are interfacing the output of DS15BA101 similar to the recommendation in the datasheet (Figure 3, http://www.ti.com/lit/ds/symlink/ds15ea101.pdf to the input of the TLK6201EA. Is the…
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    • Answered

  • RE: TLK1221: Can TLK1221 transmit 10 meters distance?

    Resolved
    Hello, 10 meter is a little too long, and I recommend using pre-emphasis and equalization devices, such as DS15BA101/DS15EA101 or DS25BR120/ DS25BR110. You don’t need pull-ups/pull-downs on the differential lines. Please see the Typical Application…

  • DS16EV5110A: interfacing Ethernet cable with AC coupled input

    Part Number: DS16EV5110A Other Parts Discussed in Thread: DS15BA101 , DS16EV5110 Hi: We need to transfer 4 channels 250Mbps data over 100 meter ethernet cable, it is required to use AC coupled in the signal chain. The transmitter is DS15BA101 and…

  • Design for CML communication system with Hot-Swap

    Other Parts Discussed in Thread: DS15BA101 Dear Sir, Our customer try to design CML communication system with Hot-Swap by using buffer IC DS15BA101. The bandwith is 1.23GHz. Could you please advise what device they should use for Hot-Swap? They are…
    • Answered

  • RE: DS25BR440: How can I transmit 300MHz signal through 20M copper line

    Resolved
    Hi Jeff, DS25BR440 was designed to support higher data rates therefor it does not have high gain at around 300MHz. Also, this depends on insertion loss of your copper cable. Please check your cable insertion loss versus Test Channel Loss Characteristics…

  • RE: I am using the DS30BA101 by itself. I found no difference in performance when using the matching equalizer IC. I am running a 1 GB/S application. Can I increase the can by lowering the value of the gain resistor more? What is the limit? Also, what...

    I tested the DS15BA101 with both equalizers, and directly driving the ECP3 device. It worked best without the equalizers. If you look on the DS15BA101 data sheet, the DC electrical characteristics, Vid is 100 mv p-p min Howard.
    • Answered

  • DS92LV2421: How to insert galvanic isolation in channel-Link II transmission line

    Resolved
    Part Number: DS92LV2421 Other Parts Discussed in Thread: DS92LV2422 , , DS15EA101 , DS15BA101 , DS25BR100 Hello My industrial customer is considering image transmission using channel - Link II. The data rate the customer is thinking is about 1.8 Gbps…
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