mc10sx1126 ON Semiconductor, mc10sx1126 Datasheet

no-image

mc10sx1126

Manufacturer Part Number
mc10sx1126
Description
Limiting Amplifiers
Manufacturer
ON Semiconductor
Datasheet
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Product Preview
1.25Gb/s Fiber Optic Post
Amplifier
frequency fiber optic applications. The device interfaces directly to the
trans–impedance amplifier of a typical optical to electrical conversion
portion of a fiber optic link. With data rate capabilities in the 1.25Gb/s
range, the high gain limiting amplification of the SX1126 is ideal for high
speed fiber optic applications like SONET/SDM, ATM, FDDI, Fibre
Channel or Serial Hippi. The device is functionally and pin compatible to
the Signetics SA5225 with a significantly higher bandwidth. The C AZP
and C AZN inputs to the limiting amplifier provide an auto-zero function to
effectively cancel any input offset voltage present in the amplifier.
identify when the input signal has been lost. This information can be fed
back to the Disable input of the device to maintain stability under loss of
signal conditions. Using the V set pin the sensitivity of the level detect
can be adjusted. The C LD input is used to filter the level detect input so
that random noise spikes are filtered out.
This document contains information on a product under development. Motorola reserves the right to change or
discontinue this product without notice.
4/98
V set
V ref
Motorola, Inc. 1998
D in
D in
The MC10SX1126 is an integrated limiting amplifier for high
The MC10SX1126 is compatible with MECL10H logic levels.
Wideband Operation: 50MHz to 900MHz
Programmable Input Signal Level Detection
Operation with single +5V or standard ECL supply
Standard 16-lead SOIC Package
Fully Differential Design to Minimize Noise Affects
10KH Compatible
The SX1126 incorporates a programmable level detect function to
C AZP C AZN
Amplifier
Limiting
Reference
Figure 1. MC10SX1126 Block Diagram
Detect
Buffer
Level
C LD
ECL
1
Buffer
ECL
Disable
D out
D out
Disable
LOS
LOS
C AZN C AZP GND A D in
REV 0.1
V set
16
1
MC10SX1126
V ref V CCE D out
15
2
POST AMPLIFIER
Figure 2. 16–Lead Pinout
PLASTIC SOIC PACKAGE
FIBER OPTIC
14
3
CASE 751B-05
D SUFFIX
(Top View)
13
4
D out GND E LOS
D in
12
5
V CCA C LD Disable
11
6
10
7
LOS
9
8

Related parts for mc10sx1126

mc10sx1126 Summary of contents

Page 1

... Product Preview 1.25Gb/s Fiber Optic Post Amplifier The MC10SX1126 is an integrated limiting amplifier for high frequency fiber optic applications. The device interfaces directly to the trans–impedance amplifier of a typical optical to electrical conversion portion of a fiber optic link. With data rate capabilities in the 1.25Gb/s ...

Page 2

... MC10SX1126 FUNCTION TABLE Pin C AZN Auto-zero capacitor pin. A capacitor between this pin and C AZP cancels any offset inherent to the limiting amplifier. C AZP Auto-zero capacitor pin. A capacitor between this pin and C AZN cancels any offset inherent to the limiting amplifier. GND A Analog ground pin. Ground for PECL operation or –5.2V for standard ECL operation. GND A and GND E must be at the same potential ...

Page 3

... C LD capacitor is where Min Typ Single-Ended 0.008 8.0 1.5 2 1.1 1.2 1.3 1.4 0.3 0.4 Figure 5. LOS Hysteresis ( MC10SX1126 internal driving impedance = 28k t = LOS filter time constant. Max Unit Condition 1.5 V P-P Note 225 P-P 7.0 dB Note 2. 150 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 ...

Page 4

... MC10SX1126 I/O DC CHARACTERISTICS (Note 3.) Symbol Characteristic V OH Output HIGH Voltage –4.5 to –5. 5.0V (Note 4 Output LOW Voltage –4.5 to –5. 5.0V (Note 4 Input HIGH Voltage (Note 5 –4.5 to –5. 5.0V (Note 4 Input LOW Voltage (Note 5 –4.5 to –5. ...

Page 5

... MAXIMUM MATERIAL CONDITION. MILLIMETERS INCHES DIM MIN MAX MIN MAX F A 0.386 0.393 9.80 10.00 B 3.80 4.00 0.150 0.157 C 1.35 1.75 0.054 0.068 D 0.35 0.49 0.014 0.019 F 0.40 1.25 0.016 0.049 1.27 BSC 0.050 BSC G J 0.19 0.25 0.008 0.009 K 0.10 0.25 0.004 0.009 0.229 0.244 5.80 6.20 R 0.25 0.50 0.010 0.019 Mfax is a trademark of Motorola, Inc. MC10SX1126/D MOTOROLA ...

Related keywords