参数资料
型号: MAX4889CETO+T
厂商: Maxim Integrated Products
文件页数: 6/12页
文件大小: 0K
描述: IC SWITCH OCTAL SPDT 42TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 开关
电路: 8 x SPDT
导通状态电阻: 7 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 1.65 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 42-WFQFN 裸露焊盘
供应商设备封装: 42-TQFN-EP(3.5x9)
包装: 带卷 (TR)
FREQUENCY RANGE
(GHz)
MAXIMUM INSERTION
LOSS (dB)
0–2.5
14
25
fGHz +0.6
2.5–5
6
5
fGHz -1.0
5 or greater
8
5
fGHz -3.0
MAX4889B/MAX4889C
2.5/5.0/8.0Gbps PCIe Passive Switches
_______________________________________________________________________________________
3
Note 3: All units are 100% production tested at TA = +85°C. Limits over the operating temperature range are guaranteed by design
and characterization and are not production tested.
Note 4:
ΔRON = RON (MAX) - RON (MIN).
Note 5: Guaranteed by design, not production tested.
Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal range.
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.3V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V, TA = +25°C, unless otherwise
noted.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AC PERFORMANCE
SEL-to-Switch Turn-On Time
tON_SEL
ZS = ZL = 50
80
ns
SEL-to-Switch Turn-Off Time
tOFF_SEL
ZS = ZL = 50 , Figure 1
15
ns
Propagation Delay
tPD
ZS = ZL = 50 , Figure 2
50
ps
Output Skew Between Pairs
tSKEW1
ZS = ZL = 50 , Figure 2
50
ps
Output Skew Between Same Pair
tSKEW2
ZS = ZL = 50 , Figure 2
10
ps
0Hz < f
2.8GHz
-14
2.8GHz < f
5.0GHz
-8
Differential Return Loss (Note 5)
SDD11
f > 5.0GHz
-3
dB
Differential Insertion Loss (Note 5)
SDD21
See Table 1
dB
0Hz < f
2.5GHz
-40
2.5GHz < f
5.0GHz
-30
Differential Crosstalk (Note 5)
SDDCTK
f > 5.0GHz
-25
dB
0Hz < f
2.5GHz
-15
2.5GHz < f
5.0GHz
-12
Differential Off-Isolation (Note 5)
SDD21_OFF
f > 5.0GHz
-12
dB
CONTROL INPUT (SEL)
Input Logic High
VIH
1.4
V
Input Logic Low
VIL
0.6
V
Input Logic Hysteresis
VHYST
130
mV
POWER SUPPLY
Power-Supply Range
VCC
3.0
3.6
V
VCC Supply Current
ICC
VSEL = 0V or VCC
1
mA
Table 1. Insertion Loss Mask
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