SY10EL89ZGTR [MICROCHIP]
LINE DRIVER, PDSO8, 0.150 INCH, SOIC-8;
| 型号： | SY10EL89ZGTR |
| 厂家： | 
MICROCHIP |
| 描述： | LINE DRIVER, PDSO8, 0.150 INCH, SOIC-8 驱动 光电二极管 接口集成电路 驱动器 |
| 文件： | 总5页 (文件大小：146K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
COAXIAL
CABLE DRIVER
SY10EL89
FINAL
FEATURES
DESCRIPTION
■ 375ps propagation delay
The SY10EL89 is a differential fanout gate specifically
designed to drive coaxial cables. The device is especially
useful in Digital Video Broadcast applications. For this
application, since the system is polarity-free, each output
of the device can be used as an independent driver.
The driver boasts a voltage gain of approximately 40
and produces output swings twice as large as a standard
ECL output. When driving a coaxial cable, proper
termination is required at both ends of the line to minimize
signal loss. The 1.6V output swings allow for termination
at both ends of the cable while maintaining the required
800mV swing at the receiving end of the cable. Because
of the larger output swings, the device cannot be
terminated into the standard –2.0V. All of the DC
parameters are tested with a 50Ω to –3.0V load. The
driver accepts a standard differential ECL input and can
run off the Digital Video Broadcast standard –5.0V supply.
■ 1.6V output swings
■ Internal 75KΩ input pull-down resistors
■ Available in 8-pin SOIC package
PIN CONFIGURATION/BLOCK DIAGRAM
1
2
3
4
8
7
6
5
VCC
Q
Q
Q
Q
0
0
1
1
D
D
PIN NAMES
V
EE
Pin
Function
D
Data Inputs
Data Outputs
SOIC
TOP VIEW
Q0, Q1
Rev.: G
Amendment:/0
Issue Date: February 2003
1
Micrel
SY10EL89
DC ELECTRICAL CHARACTERISTICS
V
= V (Min.) to V (Max.); V = GND
EE EE CC
EE
TA = -40°C
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
18 23 28 18 23 28 18 23 28 18 23 28
TA = 0°C
TA = +25°C
TA = +85˚C
Symbol
IEE
Parameter
Unit
mA
V
Power Supply Current
VOH
VOL
VEE
IIH
Output HIGH Voltage(1) –1.23 –1.10 –0.98 –1.17 –1.05 –0.93 –1.13 –1.02 –0.90 –1.06 –0.96 –0.81
Output LOW Voltage(1) –2.84 –2.72 –2.58 –2.84 –2.70 –2.56 –2.84 –2.70 –2.56 –2.84 –2.67 –2.51
V
Power Supply Voltage –4.75
Input HIGH Current
—
—
–5.5 –4.75
150
—
—
–5.5 –4.75
150
—
—
–5.5 –4.75
150
—
—
–5.5
V
—
—
—
—
150
µA
NOTE:
1. V and V specified for 50Ω to –3.0V load.
OH
OL
AC ELECTRICAL CHARACTERISTICS
V
= V (Min.) to V (Max.); V = GND
EE
EE
EE
CC
TA = -40°C
TA = 0°C
TA = +25°C
TA = +85˚C
Symbol
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
tPLH
tPHL
Propagation Delay to
Output D
200
340
480
250
340
430
260
350
440
310
400
490
ps
tskew
VPP
Within-Device Skew
—
5
—
20
—
—
150
(2)
5
—
20
—
—
150
(2)
5
—
20
—
—
150
(2)
5
—
20
—
ps
mV
V
Minimum Input Swing(1)
150
VCMR
Common Mode Range(2) (2)
—
–0.4
455
—
–0.4
455
—
–0.4
455
—
–0.4
455
tr
tf
Output Rise/Fall Times Q 205
(20% to 80%)
330
205
330
205
330
205
330
ps
NOTES:
1. Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of ≈40.
2. TheCMRrangeisreferencedtothemostpositivesideofthedifferentialinputsignal. NormaloperationisobtainediftheHIGHlevelfallswithinthespecified
range and the peak-to-peak voltage lies between V (Min._ and 1V. The lower end of the CMR range is dependent on V and is equal to V + 2.5V.
PP
EE
EE
2
Micrel
SY10EL89
DC BLOCKING CAPACITORS
DC BLOCKING CAPACITORS
75Ω COAX
75Ω COAX
75Ω
0.1µF
75Ω
0.1µF
EL89
150Ω 150Ω
V
EE
Figure 1. Termination Configuration
PRODUCT ORDERING CODE
Ordering
Code
Package
Type
Operating
Range
Marking
Code
Ordering
Code
Package
Type
Operating
Range
Marking
Code
SY10EL89ZC
SY10EL89ZCTR*
*Tape and Reel
Z8-1
Z8-1
Commercial
Commercial
HEL89
HEL89
SY10EL89ZI(1)
Z8-1
Z8-1
Industrial
Industrial
HEL89
HEL89
SY10EL89ZITR*(1)
Note 1. Recommended for new designs.
3
Micrel
SY10EL89
8 LEAD SOIC .150" WIDE (Z8-1)
Rev. 03
MICREL, INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL + 1 (408) 944-0800 FAX + 1 (408) 944-0970 WEB http://www.micrel.com
The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s
use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify
Micrel for any damages resulting from such use or sale.
© 2003 Micrel, Incorporated.
4
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Part Number
RSIC Documents
SY10EL89ZC
SOICN-8LD-STD-RS-1-C.pdf
SOICN-8LD-STD-RS-3-A.pdf
SY10EL89ZC
SOICN-8LD-STD-RS-1-C.pdf
SOICN-8LD-STD-RS-3-A.pdf
SY10EL89ZC TR
SOICN-8LD-STD-RS-1-C.pdf
SOICN-8LD-STD-RS-3-A.pdf
SY10EL89ZG
SOICN-8LD-GRN-RS-1-A.pdf
SOICN-8LD-GRN-RS-3-A.pdf
SY10EL89ZG TR
SOICN-8LD-GRN-RS-1-A.pdf
SOICN-8LD-GRN-RS-3-A.pdf
SY10EL89ZI
SOICN-8LD-STD-RS-1-C.pdf
SOICN-8LD-STD-RS-3-A.pdf
SY10EL89ZI TR
SOICN-8LD-STD-RS-1-C.pdf
SOICN-8LD-STD-RS-3-A.pdf
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