參數(shù)資料
型號: SY88923VKC
廠商: MICREL INC
元件分類: 數(shù)字傳輸電路
英文描述: 2.5Gbps HIGH-SPEED LIMITING POST AMPLIFIER
中文描述: ATM/SONET/SDH SUPPORT CIRCUIT, PDSO10
封裝: 3 MM, MSOP-10
文件頁數(shù): 2/8頁
文件大小: 71K
代理商: SY88923VKC
2
SY88923V
Micrel
General
The SY88923V is an integrated limiting amplifier intended
for high-frequency fiber-optic applications. The circuit
connects to typical trans-impedance amplifiers found within
a fiber-optics link. The linear signal output from a trans-
impedance amplifier can contain significant amounts of noise,
and may vary in amplitude over time. The SY88923V limiting
amplifier quantizes the signal and outputs a voltage-limited
waveform.
The /EN pin allows the user to disable the output signal
without removing the input signal.
GENERAL DESCRIPTION
Symbol
Rating
Value
Unit
V
CC
D
IN
, /D
IN
D
OUT
, /D
OUT
/EN
Power Supply Voltage
0 to +7.0
V
Input Voltage
0 to V
CC
V
Output Voltage (with 50
load)
V
CC
2.5 to V
CC
+0.3
0 to V
CC
0 to V
CC
V
CC
2.0 to V
CC
40 to +85
V
Input Voltage
V
LOS
LVL
V
REF
T
A
T
store
Input Voltage
V
Output Voltage
V
Operating Temperature Range
°
C
°
C
Storage Temperature Range
55 to +125
ABSOLUTE MAXIMUM RATINGS
(1)
NOTE:
1. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. This is a stress rating only and functional operation is not implied
at conditions other than those detailed in the operational sections of this data sheet. Exposure to ABSOLUTE MAXIMUM RATlNG conditions for extended
periods may affect device reliability.
Pin
Type
Function
D
IN
/D
IN
LOS
LVL
/EN
Data Input
Data Input
Data Input
Inverting Data Input
Input
LOS Limit Set
TTL Input
Output Enable (Active Low)
LOS
TTL Output
(Open Collector)
Loss of Signal Indicator
(Active High)
GND
Ground
Ground
/D
OUT
D
OUT
V
CC
V
REF
PECL Output
Inverting Data Output
PECL Output
Data Output
Power Supply
Positive Power Supply
Output
Reference Voltage Output for
LOS Level Set (see Fig. 3)
PIN NAMES
相關PDF資料
PDF描述
SY88923V 2.5Gbps HIGH-SPEED LIMITING POST AMPLIFIER
SY88923VKCTR 2.5Gbps HIGH-SPEED LIMITING POST AMPLIFIER
SY88943VKC 5V/3.3V 2.5Gbps LIMITING POST AMPLIFIER WITH SIGNAL DETECT
SY88943V 5V/3.3V 2.5Gbps LIMITING POST AMPLIFIER WITH SIGNAL DETECT
SY88943VKCTR 5V/3.3V 2.5Gbps LIMITING POST AMPLIFIER WITH SIGNAL DETECT
相關代理商/技術參數(shù)
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