Microchip SY88803V Manual


Læs nedenfor 📖 manual på dansk for Microchip SY88803V (7 sider) i kategorien Ikke kategoriseret. Denne guide var nyttig for 4 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

Side 1/7
1
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
The SY88803V features:
Single 3.3V or 5V power supply
Up to 155Mbps operation
Low noise PECL data outputs
Chatter-free TTL Loss-of-Signal (LOS) output
TTL /EN input
Programmable LOS level set (LOS LVL)
Available in a tiny 10-pin MSOP (3mm ××××
×3mm)
package
The SY88803V evaluation board features:
AC-coupled I/O with SMA connectors
50 input network termination
FUNCTIONAL FEATURES
3.3V/5V 155Mbps PECL
LOW-POWER LIMITING
POST AMPLIFIER W/TTL LOS
SY88803V
EVALUATION BOARD
AVAILABLE MEASUREMENTS
Frequency performance
Output eye pattern generation
Mask testing
Jitter
Output rise/fall time
BER testing
Hysteresis measurement
Rev.: A Amendment: /0
Issue Date: March 2004
The SY88803V low-power, limiting post amplifier is
designed for use in fiber-optic receivers. The device connects
to typical transimpedance amplifiers (TIAs). The linear signal
output from TIAs can contain signicant amounts of noise
and may vary in amplitude over time. The SY88803V
quantizes these signals and outputs PECL level waveforms.
The SY88803V operates from a single +3.3V or +5V
power supply, over temperatures ranging from –40 C to°
+85°C. With its wide bandwidth and high gain, signals with
data rates up to 155Mbps and as small as 5mVpp can be
amplied to drive devices with PECL inputs.
The SY88803V generates a TTL LOS output. A
programmable, loss-of-signal, level set pin (LOSLVL) sets
the sensitivity of the input amplitude detection. LOS asserts
high if the input amplitude falls below the threshold set by
LOSLVL and de-asserts low otherwise. /EN de-asserts the
true output signal without removing the input signal. Typically
4.6dB loss-of-signal hysteresis is provided to prevent
chattering.
This manual provides information on the SY88803V
evaluation board. It should be used in conjunction with the
SY88803V datasheet, which contains full specications of
the SY88803V.
The SY88803V evaluation board enables fast and
thorough evaluation of the SY88803V 155Mbps PECL low-
power, limiting post amplier. The board is an easy-to-use,
single-layer, high-speed microstrip design. It is designed to
be driven by a high-speed, 155Mbps pattern generator and
provides onboard 50 terminations for the generators
outputs. The input termination network also provides the
required input bias of VCC–1.3V for the SY88803V.
The SY88803V evaluation board is intended to be
terminated to a 50 scope and provides for simple user
adjustability of the LOS threshold through the adjustment of
an on-board potentiometer. This allows the user to evaluate
various parameters of the SY88803V, as listed in the
"Available Measurements" section of this document.
All data sheets and support documentation can be found
on Micrel’s web site at www.micrel.com.
EVALUATION BOARD
Figure 1. SY88803V Evaluation Board


Produkt Specifikationer

Mærke: Microchip
Kategori: Ikke kategoriseret
Model: SY88803V

Har du brug for hjælp?

Hvis du har brug for hjælp til Microchip SY88803V stil et spørgsmål nedenfor, og andre brugere vil svare dig




Ikke kategoriseret Microchip Manualer

Microchip

Microchip ATECC608B Manual

4 September 2024
Microchip

Microchip HV860 Manual

4 September 2024
Microchip

Microchip EVB-LAN9255 Manual

4 September 2024
Microchip

Microchip LX4580 Manual

4 September 2024
Microchip

Microchip LX7720 Manual

4 September 2024
Microchip

Microchip AT32UC3A364 Manual

2 September 2024

Ikke kategoriseret Manualer

Nyeste Ikke kategoriseret Manualer

Gigabyte

Gigabyte ODIN GT 550W Manual

23 November 2024
Stamos

Stamos S-PLASMA 60U Manual

23 November 2024
Velbus

Velbus VMBPIRO-W-20 Manual

23 November 2024
Honor

Honor 90 Pro Manual

23 November 2024
Honor

Honor 80 SE Manual

23 November 2024
Medela

Medela Safe & Dry Manual

22 November 2024
Jane

Jane First Potty Manual

22 November 2024