SGS Thomson Microelectronics TS612ID, TS612 Datasheet
TS612
DUAL WIDE BAND OPERATIONAL AMPLIFIER
WITH HIGH OUTPUT CURRENT
■ LOW NOISE : 3nV/√Hz, 1.2pA/√Hz
■ HIGH OUTPUT CURRENT : 200mA
■ VERY LOW HARMONIC AND INTERMODU-
LATION DISTORTION
■ HIGH SLEW RATE : 40V/µs
■ SPECIFIED FOR 25Ω LOAD
DESCRIPTION
The TS612 is a du al operational amplifier featuring a high output current (200mA min.), large
gain-bandwidth product (130 MHz) and capable of
driving a 25Ω load with a 160mA output current at
±6V power supply.
This device is particularly intended for applications
where multiple carriers must be amplified simultaneously with very low intermodulation products.
The TS612 is housed in SO20 batwing plastic
package for a very low thermal resistance.
The TS612 is fitted o ut with P ower Dow n f unction
in order to decrease the consumption.
D
SO-20 Batwing
(Plastic Micropackage)
PIN CONNECTIONS (top view)
Power Down 1
Inverting input 1
Non-inverting input 1
Vcc -
1
2
3
4
_
+
20
19
18
17
Vcc+ 1
Output 1
Vcc-
Vcc -
APPLICATION
■ UPSTREAM line driver for Assymetric Digital
Subscriber Li ne (ADS L) (NT).
ORDER CODE
Package
Part Number Temperature Range
D
TS612ID -40, +85°C •
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
May 2000
Vcc -
Vcc -
Vcc -
Non-Inverting input 2
Inverting input 2
Power Down 2
5
6
7
8
9
10
+
_
Top view
16
15
14
13
12
11
Vcc -
Vcc -
Vcc -
GND
Output 2
Vcc+ 2
1/11
TS612
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
T
T
R
R
P
Supply voltage
CC
V
Differential Input Voltage
id
V
Input Voltage Range
in
Operating Free Air Temperature Range TS612ID -40 to + 85 °C
oper
Storage Temperature -65 to +150 °C
std
T
Maximum Junction Temperature 150 °C
j
Thermal Resistance Junction to Case 25 °C/W
thjc
Thermal Resistance Junction to Ambient Area 45 °C/W
thja
Maximum Power Dissipation (@25°C) 2.6 W
max.
Output Short Circuit Duration
1. All voltages values, except differential voltage are with respect to network terminal.
2. Differential voltages are non-inverting input terminal with respect to the inverting input terminal.
3. The magnitude of input and output voltages must never exceed V
4. An output current limitat io n protects the ci rcuit from transient cu rrents. Short-circui ts can cause excessive hea ting.
Destruct i ve dissipati on can resu l t f rom short circ ui t o n am plifiers.
OPERATING CONDITIONS
Symbol Parameter Value Unit
V
V
Supply Voltage ±2.5 to ±6 V
CC
Common Mode Input Voltage
icm
1)
2)
3)
+0.3V.
CC
(V
±7 V
±2 V
±6 V
4)
) +2 to (V
CC
CC
+
) -1
V
2/11
TS612
ELECTRICAL CHARACTERISTICS VCC = ±6Volts, T
= 25°C (unless otherwise specified)
amb
Symbol Parameter Test Condition Min. Typ. Max Unit
DC PERFORMANCE
V
Input Offset Voltage
io
∆V
Differential Input Offset Voltage
io
I
Input Offset Current
io
I
Input Bias Current
ib
CMR Common Mode Rejection Ratio
SVR Supply Voltage Rejection Ratio
I
Total Supply Current per Operator
CC
T
amb
< T
T
min.
T
amb
T
amb
T
min.
T
amb
T
min.
= 2V to 2V, T
V
ic
T
min.
= ±6V to ±4V, T
V
ic
T
min.
No load, V
amb
= 25°C
< T
amb
< T
amb
< T
amb
< T
amb
< T
< T
< T
< T
< T
out
= 0
max.
max.
max.
amb
max.
max.
amb
-6 -1 6
90 108
70
70 88
50
10
6mV
0.2 3
5
515
30
14 mA
DYNAMIC PERFORMANCE
I
= 160mA
V
High Level Output Voltage
OH
V
Low Level Output Voltage
OL
A
Large Signal Voltage Gain
VD
GBP Gain Bandwidth Product
SR Slew Rate
I
Output Short Circuit Current ±320 mA
out
I
Output Sink Current
sink
I
source
ΦM14
ΦM6
Output Source Current
Phase Margin at A
Phase Margin at A
VCL
VCL
= 14dB RL = 25Ω//15pF
= 6dB RL = 25Ω//15pF
out
connected to GND
R
L
I
= 160mA
out
connected to GND
R
L
= 7V peak
V
out
R
= 25Ω, T
L
T
min.
A
VCL
= 100Ω
R
L
A
VCL
= ±6V, T
V
ic
T
min.
= ±6V, T
V
ic
T
min.
amb
< T
< T
amb
= +11, f = 20MHz
= +7, RL = 50Ω
amb
< T
< T
amb
amb
< T
< T
amb
4 4.5 V
-4.5 -4 V
6500 11000
max.
5000
80 130 MHz
23 40 V/µs
max.
max.
+200
+180
60 °
40 °
-200
-180
mV
µA
µA
dB
dB
V/V
mA
mA
3/11
TS612
ELECTRICAL CHARACTERISTICS (continued)
Symbol Parameter Test Condition Min. Typ. Max Unit
NOISE AND DISTORTION
en Equivalent Input Noise Voltage f = 100kHz 3 nV/√Hz
in Equivalent Input Noise Current f = 100kHz 1.2 pA/√Hz
V
= 4Vpp, f = 100kHz
out
A
THD Total Harmonic Distortion
HD2
HD2
HD3
HD3
IM2
IM3
2nd Harmonic Distortion
-10
2nd Harmonic Distortion
+2
3rd Harmonic Distortion
+2
3rd Harmonic Distortion
-10
2nd Order Intermodulation Product
-10
3rd Order Intermodulation Produ ct
-10
= -10
VCL
= 25Ω//15pF
R
L
V
= 4Vpp, f = 100kHz
out
= -10
A
VCL
Load =25Ω//15pF
V
= 4Vpp, f = 100kHz
out
= +2
A
VCL
Load =25Ω//15pF
V
= 4Vpp, f = 1MHz
out
= +2
A
VCL
Load =25Ω//15pF
V
= 4Vpp, f = 100kHz
out
= -10
A
VCL
Load =25Ω//15pF
F1 = 80kHz, F2 = 70kHz
V
= 8Vpp, A
out
VCL
= -10
Load = 25Ω//15pF
F1 = 80kHz, F2 = 70kHz
V
= 8Vpp, A
out
VCL
= -10
Load = 25Ω//15pF
-69 dB
-70 dBc
-74 dBc
-79 dBc
-80 dBc
-77 dBc
-77 dBc
4/11
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