鈩?/div>
鈥?Flat R
ON
characteristics over operating range
鈥?Rail-to-rail switching 0 - 5V
鈥?Bidirectional dataflow with near-zero delay: no added ground
bounce
鈥?Excellent R
ON
matching between channels
鈥?Vcc operation: 2.3V to 3.6V
鈥?High bandwidth - up to 500 MHz
鈥?LVTTL-compatible control Inputs
鈥?Undershoot Clamp Diodes on all switch and control Inputs
鈥?Low I/O capacitance, 4pF typical
鈥?Available in SSOP and TSSOP packages
The QS3VH16244 HotSwitch is a 16-bit high band bus switch. The
QS3VH16244 has very low ON resistance, resulting in under 250ps propa-
gation delay through the switch. The switches can be turned ON under the
control of the LVTTL-compatible
xG
signal for bidirectional data flow with no
added delay or ground bounce. In the OFF and ON states, the switches are
5V-tolerant. In the OFF state, the switches offer very high impedance at the
terminals.
The combination of near-zero propagation delay, high OFF impedance, and
over-voltage tolerance makes the QS3VH16244 ideal for high performance
communications applications.
The QS3VH16244 is characterized for operation from -40擄C to +85擄C.
APPLICATIONS:
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Hot-swapping
10/100 Base-T, Ethernet LAN switch
Low distortion analog switch
Replaces mechanical relay
ATM 25/155 switching
FUNCTIONAL BLOCK DIAGRAM
1G
2G
1
A
1
1
A
2
1
A
3
1
Y
1
1
Y
2
1
Y
3
2
A
1
2
A
2
2
A
3
2
Y
1
2
Y
2
2
Y
3
1
A
4
1
Y
4
2
A
4
2
Y
4
3G
4G
3
A
1
3
A
2
3
A
3
3
Y
1
3
Y
2
3
Y
3
4
A
1
4
A
2
4
A
3
4
Y
1
4
Y
2
4
Y
3
3
A
4
3
Y
4
4
A
4
4
Y
4
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
c
2001 Integrated Device Technology, Inc.
MARCH 2002
DSC-5877/5
IDTQS3VH16244相關(guān)型號PDF文件下載
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型號
版本
描述
廠商
下載
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