THS6184 xDSL 线路驱动器
The THS6184 is a dual-port, low-power current feedback differential line driver amplifier system ideal for xDSL systems. Its extremely low-power dissipation is ideal for ADSL, ADSL2, ADSL2+, and ADSL2++ systems that must achieve high densities in ADSL central office applications by combining two ports, or four amplifiers, into one package.
The unique architecture of the THS6184 allows the trimmed quiescent current to be much lower than existing line drivers while still achieving high linearity. Distortion at these low-power levels is good with -83-dBc THD at 1 MHz with the low bias mode of 4.2 mA/port. Fixed and variable multiple-bias settings of the amplifiers allows for enhanced power savings for line lengths where the full performance of the amplifier is not required
|
THS6184 |
| Iq per channel(Max)(mA) |
4.2 |
| Slew Rate(Typ)(V/us) |
400 |
| Io(Typ)(mA) |
500 |
| Number of Channels |
4 |
| Pin/Package |
20HTSSOP, 24VQFN |
| Acl, min stable gain(V/V) |
1 |
| BW @ Acl(MHz) |
50 |
| Vio(Max)(mV) |
16 |
| Available Channels |
Q |
| Vn at Flatband(Typ)(nV/rtHz) |
2.9 |
| Approx. Price (US$) |
3.75 | 1ku |
| Iib(Max)(nA) |
15 |
| Operating Temperature Range(C) |
-40 to 85 |
| Rating |
Catalog |
THS6184 特性
- Trimmed Low-Power Consumption
- 4.2-mA/amp Full Bias Mode; 4.8 mA Max
- 3.2-mA/amp Mid Bias Mode; 3.7 mA Max
- 2.15-mA/amp Low Bias Mode; 2.5 mA Max
- Shutdown Mode and IADJ Pin for Variable Bias
- Low Noise
- 3-nV/√Hz Voltage Noise
- 5.9-pA/√Hz Inverting Current Noise
- 1.2-pA/√Hz Noninverting Current Noise
- Low MTPR Distortion
- -74 dB with ADSL and ADSL2
- -71 dB with ADSL2+ and -70 dB with ADSL2++
- -83 dBc THD (1 MHz, 100-Ω Differential)
- High Output Current: >415 mA (25-Ω Load)
- Wide Output Swing: 44 VPP (±12-V, 200-Ω Differential)
- Wide Bandwidth: 30 MHz (Gain = 5)
- Wide Power Supply Range: ±4 V to ±16 V
- APPLICATIONS
- Ideal For Power Sensitive, High Density ADSL, ADSL2, ADSL2+, and ADSL2++ Systems
THS6184 芯片订购指南
THS6184 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| THS6184PWP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS6184PWP |
THS6184PWP |
| THS6184PWPG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS6184PWPG4 |
THS6184PWPG4 |
| THS6184PWPR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS6184PWPR |
THS6184PWPR |
| THS6184PWPRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS6184PWPRG4 |
THS6184PWPRG4 |
| THS6184RHFR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS6184RHFR |
THS6184RHFR |
| THS6184RHFRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS6184RHFRG4 |
THS6184RHFRG4 |
| THS6184RHFT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS6184RHFT |
THS6184RHFT |
| THS6184RHFTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
THS6184RHFTG4 |
THS6184RHFTG4 |
THS6184 应用技术支持与电子电路设计开发资源下载
- THS6184 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
THS6184 工具与软件
