100ELT22M8 반도체 회로 부품 판매점
5V Dual TTL to Differential PECL Translator
|
|
 Fairchild Semiconductor |
January 2003
Revised January 2003
100ELT22
5V Dual TTL to Differential PECL Translator
General Description
The 100ELT22 is a TTL to differential PECL translator
operating from a single +5V supply.
Both outputs of a differential pair should be terminated in
50Ω to VCC - 2.0V even if only one output is being used. If
an output pair is unused both outputs can be left open
(un-terminated).
The 100 series is temperature compensated.
Features
s Typical propagation delay of 300 ps
s <100 ps between outputs
s Max ICC of 30 mA
s Fairchild MSOP-8 package is a drop-in replacement to
ON TSSOP-8
s Flow through pinout
s Meets or exceeds JEDEC specification EIA/JESD78 IC
latch-up test
s Moisture Sensitivity Level 1
s ESD Performance:
Human Body Model > 2000V
Machine Model > 200V
Ordering Code:
Product
Order Number Package Code
Package Description
Number Top Mark
100ELT22M
M08A KLT22 8-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
100ELT22M8
(Preliminary)
MA08D KT22 8-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Connection Diagram
Logic Diagram
Top View
Pin Descriptions
Pin Name
Qn, Qn
D0, D1
VCC
GND
Description
PECL Differential Outputs
TTL Inputs
Positive Supply
Ground
© 2003 Fairchild Semiconductor Corporation DS500773
www.fairchildsemi.com
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC)
Input Voltage (VI) VI ≤ VCC
DC Output Current (IOUT)
Continuous
Surge
Storage Temperature (TSTG)
0.0V to +7.0V
0.0V to + 7.0V
50 mA
100 mA
−65°C to + 150°C
Recommended Operating
Conditions
Power Supply Operating
TTL Input Voltage
Free Air Operating Temperature (TA)
VCC = 4.2V to 5.5V
0.0V to VCC
−40°C to +85°C
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum rating.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
PECL DC Electrical Characteristics VCC = 5.0V; GND = 0.0V (Note 2)
Symbol
Parameter
−40°C
25°C
85°C
Units
Min Typ Max Min Typ Max Min Typ Max
ICC Power Supply Current
VOH Output HIGH Voltage (Note 3)
3915 3995
VOL Output LOW Voltage (Note 3)
3170 3305
Note 2: Output parameters vary 1 to 1 with VCC. VCC can vary +0.5V/−0.8V.
30
4120
3445
3975
3190
4045
3295
30
4120
3380
3975
3190
4050
3295
30
4120
3380
mA
mV
mV
Note 3: Outputs are terminated through a 50Ω Resistor to VCC − 2.0V.
Note: Devices are designed to meet the DC specifications after thermal equilibrium has been established. Circuit is tested with air flow greater than
500LFPM maintained.
TTL DC Electrical Characteristics VCC = 5.0V; GND = 0.0V (Note 4); TA = −40°C to +85°C
Symbol
IIH Input HIGH Current
Parameter
IIL Input LOW Current
VIK Clamp Diode Voltage
VIH Input HIGH Voltage
VIL Input LOW Voltage
Note 4: VCC can vary +0.5V/−0.8V.
Min Typ Max Units
Condition
20 µA VIN = 2.7V
100 VIN = VCC
−200
µA VIN = 0.5V
−1.2
V IIN = −18 mA
2.0 V
0.8 V
AC Electrical Characteristics VCC = 5.0V; GND = 0.0V (Note 5)
Symbol
Parameter
−40°C
25°C
85°C
Figure
Units
Min Typ Max Min Typ Max Min Typ Max
Number
fMAX
Maximum Input Frequency
TBD
TBD
TBD
MHz
tJITTER
Cycle-to-Cycle Jitter
TBD
TBD
TBD
ps
tPLH, tPHL Propagation Delay to Output (Note 6) 100
600 100
600 100
600 ps Figure 1
tr, tf Output Rise Time/Fall Times
(20% to 80%)
200
500 200
500 200
500 ns Figure 2
tskpp
Part to Part Skew
500 500 500 ps
tskew
Within Device Skew (Note 7)
100 100 100 ps
Note 5: VCC can vary +0.5V/−0.8V.
Note 6: Specifications for standard TTL input signal (see Figure 1).
Note 7: Within-device skew is defined as identical transitions on similar paths through a device.
www.fairchildsemi.com
2
|
PDF 파일 내의 페이지 : 총 5 페이지
제조업체: Fairchild Semiconductor
( fairchild )
100ELT22M8 translator
데이터시트 다운로드 :
[ 100ELT22M8.PDF ]
[ 100ELT22M8 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
100ELT22M
5V Dual TTL to Differential PECL Translator - Fairchild Semiconductor
100ELT22M8
5V Dual TTL to Differential PECL Translator - Fairchild Semiconductor