The QS3VH244 HotSwitch is a high bandwidth, 8-bit bus switch. The QS3VH244 has very low ON resistance, resulting in under 250ps propagation 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 ON state, the switches can pass signal.
• N channel FET switches with no parasitic diode to VCC
– Isolation under power-off conditions
– No DC path to VCC or GND
– 5V tolerant in OFF and ON state
• 5V tolerant I/Os
• Low RON - 4Ω typical
• Flat RON characteristics over operating range
• Rail-to-rail switching 0 - 5V
• Bidirectional dataflow with near-zero delay: no added ground
bounce
• Excellent RON matching between channels
• VCC operation: 2.3V to 3.6V
• High bandwidth - up to 500MHz
• LVTTL-compatible control Inputs
• Undershoot Clamp Diodes on all switch and control Inputs
• Low I/O capacitance, 4pF typical
• Available in QSOP.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | QS3VH245 |
Renesas |
2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH | |
2 | QS3VH245PA |
IDT |
2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH | |
3 | QS3VH2245 |
Renesas |
2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH | |
4 | QS3VH251 |
Renesas |
2.5V / 3.3V 8:1 MUX / DEMUX HIGH BANDWIDTH BUS SWITCH | |
5 | QS3VH253 |
Renesas |
2.5V / 3.3V DUAL 4:1 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH | |
6 | QS3VH257 |
Renesas |
2.5V/3.3V QUAD 2:1 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH | |
7 | QS3VH257QG |
Integrated Device Technology |
2.5V/3.3V QUAD 2:1 MUX/DEMUX HIGH BAND WIDTH BUS SWITCH | |
8 | QS3VH2861 |
Renesas |
HIGH BANDWIDTH SWITCH | |
9 | QS3VH125 |
Renesas |
HIGH BANDWIDTH BUS SWITCH | |
10 | QS3VH126 |
Renesas |
HIGH BANDWIDTH SWITCH | |
11 | QS3VH16210 |
Renesas |
HIGH BANDWIDTH BUS SWITCH | |
12 | QS3VH16211 |
Renesas |
2.5V / 3.3V 24-BIT HIGH BANDWIDTH BUS SWITCH |