参数资料
型号: PI49FCT805BTHE
厂商: Pericom
文件页数: 3/6页
文件大小: 0K
描述: IC CLK BUFFER 1:5 80MHZ 20-SSOP
产品变化通告: Product Discontinuation Notice 22/Jan/2010
标准包装: 66
系列: 49FCT
类型: 扇出缓冲器(分配)
电路数: 2
比率 - 输入:输出: 1:5
差分 - 输入:输出: 无/无
输入: CMOS,TTL
输出: CMOS
频率 - 最大: 80MHz
电源电压: 4.75 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 管件
3
Precision Edge
SY10ELT20V
SY100ELT20V
Micrel, Inc.
M9999-031506
hbwhelp@micrel.com or (408) 955-1690
TA = –40
°CTA = 0°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Typ.
Max.
Min.
Max.
Unit
Condition
ICC
Power Supply Current
20
20
20
20
mA
TRUTH TABLE
DQ
Q
HH
L
LL
H
Open
H
L
DC ELECTRICAL CHARACTERISTICS
VCC = +3.3V
±10% or +5.0V ±10%
Symbol
Paramter
Value
Unit
VCC
Power Supply Voltage
–0.5 to +7.0
V
VI
TTL Input Voltage
–0.5 to VCC
V
II
TTL Input Current
–30 to +5.0
mA
IOUT
PECL Output Current
mA
–Continuous
50
–Surge
100
TLEAD
Lead Temperature
+260
°C
(soldering, 20sec.)
Tstore
Storage Temperature
–65 to +150
°C
TA
Operating Temperature
–40 to +85
°C
ABSOLUTE MAXIMUM RATINGS(1)
TA = –40
°CTA = 0°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Typ.
Max.
Min.
Max.
Unit
Condition
VIH
Input HIGH Voltage
2.0
2.0
2.0
2.0
V
VIL
Input LOW Voltage
0.8
0.8
0.8
0.8
V
IIH
Input HIGH Current
20
20
20
20
AVIN = 2.7V
100
100
100
100
VIN = VCC
IIL
Input LOW Current
–0.2
–0.2
–0.2
–0.2
mA
VIN = 0.5V
VIK
Input Clamp Voltage
–1.2
–1.2
–1.2
–1.2
V
IIN = –18mA
TTL DC ELECTRICAL CHARACTERISTICS
VCC = +3.3V
±10% or +5.0V ±10%
TA = –40
°CTA = 0°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Typ.
Max.
Min.
Max.
Unit
Condition
VOH
Output HIGH Voltage(2)
mV
10ELT
3920
4110
3980
4160
4020
4190
4090
4280
100ELT
3915
4120
3975
4120
3975
4120
3975
4120
VOL
Output LOW Voltage(1)
mV
10ELT
3050
3350
3050
3370
3050
3370
3050
3405
100ELT
3170
3445
3190
3380
3190
3380
3190
3380
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.
Note 2.
These values are for V
CC = 5.0V. Level Specifications will vary 1:1 with VCC.
PECL DC ELECTRICAL CHARACTERISTICS
VCC = +3.3V
±10% or +5.0V ±10%
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