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TS615 Fiches technique(PDF) 1 Page - STMicroelectronics

No de pièce TS615
Description  DUAL WIDE BAND OPERATIONAL AMPLIFIER WITH HIGH OUTPUT CURRENT
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TS615 Fiches technique(HTML) 1 Page - STMicroelectronics

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s LOW NOISE : 2.5nV/
√Hz
s HIGH OUTPUT CURRENT : 420mA
s VERY LOW HARMONIC AND INTERMODU-
LATION DISTORTION
s HIGH SLEW RATE : 410V/
µs
s -3dB BANDWIDTH : 40MHz@gain=12dB on
25
Ω load single ended.
s 21.2Vp-p DIFFERENTIAL OUTPUT SWING
on 50
Ω load, 12V power supply
s CURRENT FEEDBACK STRUCTURE
s 5V to 12V POWER SUPPLY
s SPECIFIED FOR 20
Ω and 50Ω DIFFEREN-
TIAL LOAD
s POWER DOWN FUNCTION WITH A SHORT
CIRCUITED OUTPUT to keep the matching
with the line in sleep mode
DESCRIPTION
The TS615 is a dual operational amplifier featur-
ing a high output current 410mA. These drivers
can be configured differentially for driving signals
in telecommunication systems using multiple car-
riers. The TS615 is ideally suited for xDSL (High
Speed Asymmetrical Digital Subscriber Line) ap-
plications. This circuit is capable of driving a 10
or 25
Ω load at ±2.5V, 5V, ±6V or +12V power
supply. The TS615 will be able to reach a -3dB
bandwidth of 40MHz on 25
Ω load with a 12dB
gain. This device is designed for the high slew
rates to support low harmonic distortion and inter-
modulation. The TS615 is fitted out with Power
Down function to decrease the consumption. Dur-
ing this sleep state the device displays a short cir-
cuit output in order to keep the impedance match-
ing with the line. The TS615 is housed in
TSSOP14 Exposed-Pad plastic package for a
very low thermal resistance.
APPLICATION
s Line driver for xDSL
s Multiple Video Line Driver
ORDER CODE
PW= Thin Shrink Small Outline Package with Exposed-Pad
(TSSOP Exposed-Pad) only available in Tape & Reel (PWT)
PIN CONNECTIONS (top view)
Part Number
Temperature Range
Package
TS615IPWT
-40, +85°C
PW
P
TSSOP14 Exposed-Pad
(Plastic Micro package)
11
14
13
12
10
9
8
1
2
3
4
5
6
7
+ -
- +
+VCC1
Non Inverting Input1
Inverting Input1
Output2
Output1
Non Inverting Input2
Inverting Input2
Cross Section View Showing Exposed-Pad
This pad can be connected to a (-Vcc) copper area on the PCB
-VCC1
+VCC2
-VCC2
PowerDown
NC
NC
NC
Top View
11
14
13
12
10
9
8
1
2
3
4
5
6
7
+ -
- +
+VCC1
Non Inverting Input1
Inverting Input1
Output2
Output1
Non Inverting Input2
Inverting Input2
Cross Section View Showing Exposed-Pad
This pad can be connected to a (-Vcc) copper area on the PCB
-VCC1
+VCC2
-VCC2
PowerDown
NC
NC
NC
Top View
TS615
DUAL WIDE BAND OPERATIONAL AMPLIFIER
WITH HIGH OUTPUT CURRENT
December 2002


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