参数资料
| 型号： | ADG3248BKS-R2 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX 2X1 SC70-6 |
| 产品培训模块： | Switch Fundamentals |
| 标准包装： | 1 |
| 功能： | 多路复用器/多路分解器 |
| 电路： | 1 x 2:1 |
| 导通状态电阻： | 12 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP，SC-88，SOT-363 |
| 供应商设备封装： | SC-70-6 |
| 包装： | 剪切带 (CT) |
| 其它名称： | ADG3248BKS-R2CT |
ADG3248
Rev. A | Page 3 of 12
SPECIFICATIONS
Table 2.
B Version
Parameter
Symbol
Conditions
Min
Typ2
Max
Unit
DC ELECTRICAL CHARACTERISTICS
Input High Voltage
VINH
VCC = 2.7 V to 3.6 V
2.0
V
VINH
VCC = 2.3 V to 2.7 V
1.7
V
Input Low Voltage
VINL
VCC = 2.7 V to 3.6 V
0.8
V
VINL
VCC = 2.3 V to 2.7 V
0.7
V
Input Leakage Current
II
±0.01
±1
μA
Off State Leakage Current
IOZ
0 ≤ A, B ≤ VCC
±0.01
±1
μA
On State Leakage Current
IOL
0 ≤ A, B ≤ VCC
±0.01
±1
μA
Maximum Pass Voltage
VP
VA/VB = VCC = 3.3 V, IO = 5 μA
2.0
2.5
2.9
V
VA/VB = VCC = 2.5 V, IO= 5 μA
1.5
1.8
2.1
V
CAPACITANCE3
A Port Off Capacitance
CA Off
f = 1 MHz
3.5
pF
B Port Off Capacitance
CB Off
f = 1 MHz
4.5
pF
A, B Port On Capacitance
CA, CB On
f = 1 MHz
8.5
pF
Control Input Capacitance
CIN
f = 1 MHz
4
pF
SWITCHING CHARACTERISTICS3
tPHL, tPLH
CL = 50 pF, VCC = 3 V
0.225
ns
5
ps
Transition Time
tTRANS
RL = 510 Ω, CL = 50 pF
16
29
ns
Break-Before-Make Time
tBBM
RL = 510 Ω, CL = 50 pF
5
10
ns
Maximum Data Rate
VCC = 3.3 V; VA/VB = 2 V
1.244
Gbps
Channel Jitter
VCC = 3.3 V; VA/VB = 2 V
45
ps p-p
DIGITAL SWITCH
On Resistance
RON
VCC = 3 V, VA = 0 V, IBA = 8 mA
4.5
8
Ω
VCC = 3 V, VA = 1.7 V, IBA = 8 mA
12
28
Ω
VCC = 2.3 V, VA = 0 V, IBA = 8 mA
5
9
Ω
VCC = 2.3 V, VA = 1 V, IBA = 8 mA
9
18
Ω
On-Resistance Matching
ΔRON
VCC = 3 V, VA = 0 V, IA = 8 mA
0.1
0.5
Ω
POWER REQUIREMENTS
VCC
2.3
3.6
V
Quiescent Power Supply Current
ICC
Digital inputs = 0 V or VCC
0.01
1
μA
1 Temperature range is as follows for B Version: 40°C to +85°C.
2 Typical values are at 25°C, unless otherwise stated.
3 Guaranteed by design, not subject to production test.
4 The digital switch contributes no propagation delay other than the resistance-capacitance (RC) delay of the typical RON of the switch and the load capacitance when
driven by an ideal voltage source. Because the time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagation delay to
the system. Propagation delay of the digital switch when used in a system is determined by the driving circuit on the driving side of the switch and its interaction with
the load on the driven side.
5 Propagation delay matching between channels is calculated from the on-resistance matching and load capacitance of 50 pF.
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