参数资料
型号: KA2903DTF
厂商: Fairchild Semiconductor
文件页数: 4/6页
文件大小: 0K
描述: IC COMPARATOR DUAL DIFF 8-SOP
标准包装: 3,000
类型: 差分
元件数: 2
电压 - 电源,单路/双路(±): 2 V ~ 36 V,±1 V ~ 18 V
电压 - 输入偏移(最小值): 7mV @ 5V
电流 - 输入偏压(最小值): 0.25µA @ 5V
电流 - 输出(标准): 16mA @ 5V
电流 - 静态(最大值): 2.5mA
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
安装类型: 表面贴装
包装: 带卷 (TR)
4
Precision Edge
SY100EL15L
Micrel, Inc.
M9999-031306
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
tPD
Propagation Delay
ps
CLK to Q (Diff)
460
660
470
670
470
670
500
700
CLK to Q (SE)
410
710
420
720
420
720
450
750
SCLK to Q
410
710
420
720
420
720
470
750
tskew
Part-to-Part Skew(1)
200
200
200
200
ps
Within-Device Skew
50
50
50
50
tS
Setup Time EN
150
150
150
150
ps
tH
Hold Time EN
400
400
400
400
ps
VPP
Minimum Input Swing
CLK
250
250
250
250
mV
VCMR
Common Mode Range(2)
mV
VPP < 500mV
–2.0
–0.4
–2.1
–0.4
–2.1
–0.4
–2.1
–0.4
VPP
≥ 500mV
–1.8
–0.4
–1.9
–0.4
–1.9
–0.4
–1.9
–0.4
tr
Output Rise/Fall TimesQ
375
625
325
575
325
575
325
575
ps
tf
(20% – 80%)
AC ELECTRICAL CHARACTERISTICS
VEE = 3.3V
±10%; VCC = GND(1)
Notes:
1. Skews are specified for identical LOW-to-HIGH or HIGH-to-LOW transitions.
2. VCMR is referenced to the most positive side of the differential input signal. Normal operation is obtained when the input signals are within the VCMR range
and the input swing is greater than VPP(Min.) and <1V. The lower end of the VCMR range varies 1:1 with VEE. The numbers in the spec table assume a
nominal VEE = –3.3V. Note for PECL operation, the VCMR(Min) will be fixed at 3.3V – |VCMR(Min)|.
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