TS612 ST Microelectronics, Inc., TS612 Datasheet
TS612
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TS612 Summary of contents
Page 1
... The TS612 is housed in SO20 batwing plastic package for a very low thermal resistance. The TS612 is fitted out with Power Down function in order to decrease the consumption. APPLICATION UPSTREAM line driver for Asymmetric Digital Subscriber Line (ADSL) (NT) ...
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... ABSOLUTE MAXIMUM RATINGS Symbol 1) V Supply voltage CC V Differential Input Voltage Input Voltage Range in T Operating Free Air Temperature Range TS612ID, TS612IPT oper T Storage Temperature std T Maximum Junction Temperature j Output Short Circuit Duration SO20-Batwing R Thermal Resistance Junction to Case thjc R Thermal Resistance Junction to Ambient Area ...
Page 3
... 100kHz f = 100kHz V = 4Vpp 100kHz out A = -10 VCL //15pF 4Vpp 100kHz out A = -10 VCL Load =25 //15pF V = 4Vpp 100kHz out VCL Load =25 //15pF TS612 Typ. Max Unit - 0 108 4.5 V -4.5 ...
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... TS612 Symbol Parameter HD3 3rd Harmonic Distortion +2 HD3 3rd Harmonic Distortion -10 IM2 2nd Order Intermodulation Product -10 IM3 3rd Order Intermodulation Product -10 4/10 Test Condition Min 4Vpp 1MHz out VCL Load =25 //15pF V = 4Vpp 100kHz out A = -10 VCL Load =25 //15pF F1 = 80kHz 70kHz V = 8Vpp, A ...
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... Min. Typ. Max 0 0.8 2 3.3 75 1.4 33 OPERATOR STATUS operator 2 Active Standby Active Standby 90kHz 230kHz 60kHz 220kHz 1 1,5 2 2,5 3 3,5 4 Vout peak (V) 2 2,5 3 3,5 4 Vout peak (V) 0 -10 -20 -30 -40 -50 80kHz -60 380kHz -70 -80 640kHz -90 740kHz 1 1,5 2 2,5 3 3,5 4 Vout peak (V) TS612 Unit V µA pF 4,5 4,5 4,5 5/10 ...
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... TS612 Closed Loop Gain and Phase vs. Frequency Gain=+2, Vcc= 6V, RL=25 10 Gain 0 Phase -10 -20 -30 10kHz 100kHz 1MHz 10MHz Frequency Closed Loop Gain and Phase vs. Frequency Gain=+11, Vcc= 6V, RL=25 30 Gain 20 10 Phase 0 -10 -20 -30 10kHz 100kHz 1MHz 10MHz Frequency Maximum Output Swing Vcc= 6V, RL=25 ...
Page 7
... The TS612 is used as a dual line driver for the up- stream signal. For the remote terminal it is required to create an ADSL modem easy to plug in a PC. In such an ap- plication, the driver should be implemented with a +12 volts single power supply. This +12V supply is available on PCI connector of purchase ...
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... With this tech- nique it is possible to keep good impedance matching with an amplitude on the load higher than the half of the ouput driver amplitude. This concept is shown in figure3 for a differential line. Figure 3 : TS612 as a differential line driver with an active impedance matching 100n Vcc+ + ...
Page 9
... The table below shows the calculated compo- nents for different values this case R2=1000 and the gain=16dB. The last column displays the maximum amplitude level on the line regarding the TS612 maximum output capabilities (18Vpp diff.) and a 1:2 line transformer ratio. Active matching ...
Page 10
... TS612 PACKAGE MECHANICAL DATA 20 PINS - PLASTIC MICROPACKAGE (SO) Dim. Min 0 0. 7 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use ...