HIGH SPEED LOW POWERQUAD OPERATIONAL
AMPLIFIER WITH DUAL STANDBY POSITION
.
2 SEPARATESTANDBY : REDUCED
CONSUMPTION AND HIGHIMPEDANCE
OUTPUTS
.
LOW SUPPLYCURRENT : 4.5mA/amp.typ.
.
HIGHSPEED: 150MHz - 110V/µs
.
UNITYGAIN STABILITY
.
LOW OFFSETVOLTAGE : 4mV
.
LOW NOISE4.2 nV/√Hz
.
LOW COST
.
SPECIFIEDFOR 600Ω AND 150Ω LOADS
.
HIGHVIDEOPERFORMANCES :
Differential Gain: 0.03%
DifferentialPhase : 0.07
Gain Flatness : 6MHz, 0.1dB max. @ 10dB
gain
.
HIGHAUDIO PERFORMANCES
.
ESD TOLERANCE : 2kV
.
SPICEMACROMODEL INCLUDEDIN THIS
SPECIFICATION
o
N
DIP16
(Plastic Package)
ORDER CODES
Part Number Temperature Range
TSH95I -40, +125
(Plastic Micropackage)
o
C ••
TSH95
D
SO16
Package
ND
DESCRIPTION
The TSH95 is a quad low power high frequency
op-amp, designed for high quality video processing.Thedeviceoffersan excellent speedconsumption ratio with 4.5mA per operator for 150MHz
bandwidth.
High slew rate and low noise make it suitable for
high quality audio applications.
The TSH95 offers 2 separate complementary
STANDBY pins :
• STANDBY1 acting on both n° 1 & 2 operators
• STANDBY2 acting on both n° 3 & 4 operators
Theyreducetheconsumptionofthecorresponding
operatorsandput their output ina high impedance
state.
PIN CONNECTIONS (top view)
Output 1
Inverting Input 1
Non-inve rting Input 1
Non-inve rting Input 2
Inverting Input 2
Output 2
Standby 1
1
2
-
+
3
+
4
V
CC
5
+
-
6
7
8
-
+
+
-
16
Output 4
15
Inverting Input 4
14
Non-inve rting Input 4
-
V
13
CC
12
Non-inve rting Input 3
Inverting Input 3
11
Output 3
10
Standby 2
9
November 1998
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TSH95
SCHEMATIC DIAGRAM
+
V
CC
stdby
stdby
non inverting
input
inverting
input
stdby
Internal
V
ref
C
c
stdby
-
V
CC
output
ABSOLUTE MAXIMUMRATINGS
Symbol Parameter Value Unit
V
CC
V
id
V
T
oper
T
stg
Notes : 1. All voltage values, except differential voltage are withrespect to network ground terminal.
Supply Voltage - (note 1) 14 V
Differential Input Voltage - (note 2) ±5V V
Input Voltage - (note 3) -0.3 to 12 V
i
Operating Free Air Temperature Range -40 to +125
Storage Temperature -65 to +150
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3. The magnitude of input and output voltages must never exceed V
CC
+
+0.3V.
OPERATING CONDITIONS
Symbol Parameter Value Unit
V
CC
V
icm
Supply Voltage 7 to 12 V
Common Mode Input Voltage Range V
CC
-
+2V to V
+
-1 V
CC
o
C
o
C
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TSH95
ELECTRICAL CHARACTERISTICS
+
=5V,V
V
CC
(unlessotherwisespecified)
Symbol Parameter Min. Typ. Max. Unit
V
io
I
io
I
ib
I
CC
CMR Common Mode Rejection Ratio (V
SVR Supply Voltage Rejection Ratio (V
A
vd
V
OH
V
OL
I
o
GBP Gain Bandwidth Product
f
T
SR Slew Rate (A
∅m Phase Margin (A
e
n
V
O1/VO2
Gf Gain Flatness (f = DC to 6MHz, A
THD Total Harmonic Distortion (f = 1kHz, V
∆G Differential Gain (f = 3.58MHz, A
∆
ϕ
-
=-5V, pin 8 connectedto 0V,pin 9 connectedto V
CC
Input Offset Voltage (Vic=Vo= 0V)
≤ T
T
min.
amb.
≤ T
max.
Input Offset Current
≤ T
T
min.
amb.
≤ T
max.
Input Bias Current
≤ T
T
min.
amb.
≤ T
max.
Supply Current (per amplifier, no load)
≤ T
≤ T
≤ T
amb.
amb.
amb.
≤ T
≤ T
≤ T
max.
max.
max.
= -3V to +4V, Vo= 0V)
ic
= ±5V to ±3V)
CC
T
min.
T
min.
T
min.
Large Signal Voltage Gain (RL= 10kΩ,VO=±2.5V)
≤ T
T
min.
amb.
≤ T
max.
CC
+
,T
amb
80
70
60
50
57
54
=25oC
4
6
12
5
51520µA
4.5 6
8
100 dB
75 dB
70 dB
mV
µA
mA
High Level Output Voltage (Vid= 1V)
= 600Ω
R
L
= 150Ω
R
≤ T
T
min.
amb.
≤ T
max.
L
RL= 150Ω
3
2.5
2.4
3.5
3
Low Level Output Voltage (Vid= -1V)
= 600Ω
R
L
= 150Ω
R
≤ T
T
min.
amb.
≤ T
max.
L
RL= 150Ω
Output Short Circuit Current (Vid= ±1V) Source
Sink
≤ T
T
min.
amb.
≤ T
max.
Source
Sink
20
20
15
15
-3.5
-2.8
36
40
-3
-2.5
-2.4
mA
MHz
= 100, RL= 600Ω,CL= 15pF, f =7.5MHz) 90 150
(A
VCL
Transition Frequency 90 MHz
= +1, RL= 600Ω,CL= 15pF, Vin= -2 to +2V) 62 110 V/µs
VCL
= +1) 35 Degrees
VM
Equivalent Input Noise Voltage (Rs=50Ω, f = 1kHz) 4.2
nV
√Hz
Channel Separation (f = 1MHz to 10MHz) 65 dB
= 10dB) 0.1 dB
VCL
= ±2.5V, RL= 600Ω) 0.01 %
o
= +2, RL= 150Ω) 0.03 %
VCL
DifferentialPhase (f = 3.58MHz, A
= +2, RL= 150Ω)
VCL
0.07 Degree
V
V
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TSH95
STANDBY MODE V
CC
+
=5V,V
Symbol Parameter Min. Typ. Max. Unit
V
SBY
Pin 8/9 Threshold Voltage for STANDBY Mode V
CC
-
=-5V, T
=25oC (unless otherwisespecified)
amb
+
-2.2 V
CC
CC
+
-1.6 V
+
-1.0 V
CC
Total Consumption
I
CC SBY
I
sol
t
ON
t
OFF
I
D
I
OL
I
IL
Pin 8 (Standby 1) = 0, Pin9 (Standby2)= 0
Pin 8 (Standby 1) = 1, Pin9 (Standby2)= 1
Pin 8 (Standby 1) = 1, Pin9 (Standby2)= 0
Input/Output Isolation (f = 1MHz to 10MHz) 70 dB
Time from Standby Mode to Active Mode 200 ns
Time from Active Mode to Standby Mode 200 ns
Standby Driving Current 2 pA
Output Leakage Current 20 pA
Input Leakage Current 20 pA
9.4
9.4
0.8
LOGIC INPUT STATUS
Standby 1 Standby 2 Op-amp 1 & 2 Op-amp 2 & 3
0 0 Enable Standby
0 1 Enable Enable
1 0 Standby Standby
1 1 Standby Enable
STANDBY POSITION
V
CC
sta ndby
STANDBY MODE
To put the devicein standby,justapplya logic level
on the standby MOS input. As ground is a virtual
level for the device, threshold voltage has been
referedto V
CC
+
at V
+
- 1.6V typ.
CC
In standby mode, the output goes in high impedance in 200ns. Be aware that all maximum rating
muststill be followedinthis mode. It leadsto swing
limitationwhileusingthe devicein signalmultiplexing configuration with followers, differential input
V
CC
voltage must not exceed ±5V limiting input swing
to 2.5Vpp.
mA
APPLICATIONS
SIGNAL MULTIPLEXING SAMPLEAND HOLD
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