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參數(shù)資料
| 型號： | SN65LVDS9637BDG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | Buffer和線驅(qū)動 |
| 英文描述： | DUAL LINE RECEIVER, PDSO8 |
| 封裝： | 1.27 MM PITCH, GREEN, SOIC-8 |
| 文件頁數(shù)： | 12/22頁 |
| 文件大?。?/td> | 358K |
| 代理商： | SN65LVDS9637BDG4 |
www.ti.com
DESCRIPTION (CONTINUED)
SLLS440B – OCTOBER 2000 – REVISED APRIL 2007
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Improved features include an input common-mode voltage range 2 V wider than the minimum required by the
standard. This will allow longer cable lengths by tripling the allowable ground noise tolerance to 3 V between a
driver and receiver. TI has additionally introduced an even wider input common-mode voltage range of –4 to 5 V
in their SN65LVDS/T33 and SN65LVDS/T34.
Precise control of the differential input voltage thresholds now allows for inclusion of 50 mV of input voltage
hysteresis to improve noise rejection on slowly changing input signals. The input thresholds are still no more
than ±50 mV over the full input common-mode voltage range.
The high-speed switching of LVDS signals almost always necessitates the use of a line impedance matching
resistor at the receiving-end of the cable or transmission media. The SN65LVDT series of receivers eliminates
this external resistor by integrating it with the receiver. The non-terminated SN65LVDS series is also available
for multidrop or other termination circuits.
The receivers can withstand ±15-kV human-body model (HBM) and ±600 V-machine model (MM) electrostatic
discharges to the receiver input pins with respect to ground without damage. This provides reliability in cabled
and other connections where potentially damaging noise is always a threat.
The receivers also include a (patent pending) fail-safe circuit that will provide a high-level output within 600 ns
after loss of the input signal. The most common causes of signal loss are disconnected cables, shorted lines, or
powered-down transmitters. This prevents noise from being received as valid data under these fault conditions.
This feature may also be used for wired-OR bus signaling.
The intended application of these devices and signaling technique is for point-to-point baseband data
transmission over controlled impedance media of approximately 100
. The transmission media may be
printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer is dependent
upon the attenuation characteristics of the media and the noise coupling to the environment.
The
SN65LVDS32B,
SN65LVDT32B,
SN65LVDS3486B,
SN65LVDT3486B,
SN65LVDS9637B,
and
SN65LVDT9637B are characterized for operation from –40°C to 85°C.
AVAILABLE OPTIONS
NUMBER OF
TERMINATION
PART NUMBER(1)
SYMBOLIZATION
RECEIVERS
RESISTOR
SN65LVDS32BD
4
No
LVDS32B
SN65LVDT32BD
4
Yes
LVDT32B
SN65LVDS3486BD
4
No
LVDS3486
SN65LVDT3486BD
4
Yes
LVDT3486
SN65LVDS9637BD
2
No
DK637B
SN65LVDT9637BD
2
Yes
DR637B
(1)
Add the suffix R for taped and reeled carrier.
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN65LVDS9637BDR | 功能描述:LVDS 接口集成電路 Dual LVDS RoHS:否 制造商:Texas Instruments 激勵器數(shù)量:4 接收機(jī)數(shù)量:4 數(shù)據(jù)速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| SN65LVDS9637BDRG4 | 功能描述:LVDS 接口集成電路 Dual LVDS Receiver RoHS:否 制造商:Texas Instruments 激勵器數(shù)量:4 接收機(jī)數(shù)量:4 數(shù)據(jù)速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| SN65LVDS9637D | 功能描述:LVDS 接口集成電路 Dual HS Diff RoHS:否 制造商:Texas Instruments 激勵器數(shù)量:4 接收機(jī)數(shù)量:4 數(shù)據(jù)速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| SN65LVDS9637DG4 | 功能描述:LVDS 接口集成電路 DUAL LVDS RECEIVER RoHS:否 制造商:Texas Instruments 激勵器數(shù)量:4 接收機(jī)數(shù)量:4 數(shù)據(jù)速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| SN65LVDS9637DGK | 功能描述:LVDS 接口集成電路 Dual HS Diff RoHS:否 制造商:Texas Instruments 激勵器數(shù)量:4 接收機(jī)數(shù)量:4 數(shù)據(jù)速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
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