參數(shù)資料
型號(hào): SY88943VKCTR
廠商: MICREL INC
元件分類: 數(shù)字傳輸電路
英文描述: 5V/3.3V 2.5Gbps LIMITING POST AMPLIFIER WITH SIGNAL DETECT
中文描述: ATM/SONET/SDH SUPPORT CIRCUIT, PDSO10
封裝: 3 MM, MSOP-10
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 71K
代理商: SY88943VKCTR
2
SY88943V
Micrel
General
The SY88943V is an integrated limiting amplifier intended
for high-frequency fiber-optic applications. The circuit
connects to typical transimpedance amplifiers found within
a fiber-optics link. The linear signal output from a
transimpedance amplifier can contain significant amounts
of noise, and may vary in amplitude over time. The
SY88943V 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
SD
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
SD
LVL
EN
Data Input
Data Input
Data Input
Inverting Data Input
Input
SD Level Set
TTL Input
Output Enable (Active High)
SD
TTL Output
(Open Collector)
Signal Detect
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
SD Level Set (see Fig. 3)
PIN NAMES
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