LTC6752I .............................................–40°C to 85°C
LTC6752H .......................................... –40°C to 125°C
Storage Temperature Range .................. –65°C to 125°C
Maximum Junction Temperature (Note 3)............. 150°C
Lead Temperature Soldering (10s) ........................ 300°C
pin conFiguraTion
LTC6752
TOP VIEW
Q1
V
EE
2
+IN 3
4 –IN
5 V
CC
Q1
V
EE
2
+IN 3
LTC6752-1
TOP VIEW
6 V
CC
5
LE/HYST
4 –IN
LTC6752-2
TOP VIEW
V
CC
+IN
–IN
SHDN
1
2
3
4
8
7
6
5
V
DD
Q
V
EE
LE/HYST
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
T
JMAX
= 150°C,
JA
= 215°C/W (NOTE 3)
LTC6752-3
SC6 PACKAGE
6-LEAD PLASTIC SC70
WITH LATCHING/ADJUSTABLE HYSTERESIS
T
JMAX
= 150°C,
θ
JA
= 270°C/W (NOTE 3)
LTC6752-4
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
θ
JA
= 163°C/W (NOTE 3)
TOP VIEW
NC
Q
12 11 10
V
DD
1
V
CC
2
V
EE
3
4
+IN
9
8
7
6
–IN
V
EE
LE/HYST
SHDN
Q
TOP VIEW
Q1
V
EE
2
+IN 3
6 V
CC
5 V
DD
4 –IN
13
V
EE
5
NC
UD PACKAGE
12-LEAD (3mm
×
3mm) PLASTIC QFN
T
JMAX
= 150°C,
θ
JA
= 68°C/W (NOTE 3)
EXPOSED PAD (PIN 13) IS V
EE
, MUST BE SOLDERED TO PCB
SC6 PACKAGE
6-LEAD PLASTIC SC70
WITH SEPARATE INPUT/OUTPUT SUPPLIES
T
JMAX
= 150°C,
θ
JA
= 270°C/W (NOTE 3)
Table 1. Features and Part Numbers
PART#
LTC6752
LTC6752-1
LTC6752-2
LTC6752-3
LTC6752-4
l
l
l
l
l
l
l
l
l
LATCHING/ADJUSTABLE
HYSTERESIS
SEPARATE INPUT/
OUTPUT SUPPLIES
SHUTDOWN
COMPLEMENTARY
OUTPUTS
PACKAGE OFFERING
TSOT-23-5
SC70-6
MS8
3mm × 3mm QFN
SC70-6
2
6752fb
For more information
www.linear.com/LTC6752
LTC6752/LTC6752-1/
LTC6752-2/LTC6752-3/LTC6752-4
orDer inForMaTion
Lead Free Finish
TAPE AND REEL (MINI)
LTC6752IS5#TRMPBF
LTC6752HS5#TRMPBF
LTC6752ISC6-1#TRMPBF
LTC6752HSC6-1#TRMPBF
LTC6752ISC6-4#TRMPBF
LTC6752HSC6-4#TRMPBF
TAPE AND REEL
LTC6752IS5#TRPBF
LTC6752HS5#TRPBF
LTC6752ISC6-1#TRPBF
LTC6752HSC6-1#TRPBF
LTC6752ISC6-4#TRPBF
LTC6752HSC6-4#TRPBF
PART MARKING* PACKAGE DESCRIPTION
LTGKT
LTGKT
LGQK
LGQK
LGQM
LGQM
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
6-Lead Plastic SC-70
6-Lead Plastic SC-70
6-Lead Plastic SC-70
6-Lead Plastic SC-70
SPECIFIED TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container.
LEAD FREE FINISH
LTC6752IMS8-2#PBF
LTC6752HMS8-2#PBF
LTC6752IUD-3#PBF
LTC6752HUD-3#PBF
TAPE AND REEL
LTC6752IMS8-2#TRPBF
LTC6752HMS8-2#TRPBF
LTC6752IUD-3#TRPBF
LTC6752HUD-3#TRPBF
PART MARKING* PACKAGE DESCRIPTION
LTGKW
LTGKW
LGKV
LGKV
8-Lead Plastic MSOP
8-Lead Plastic MSOP
12-Lead Plastic QFN (3mm
×
3mm)
12-Lead Plastic QFN (3mm
×
3mm)
SPECIFIED TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on nonstandard lead based finish parts.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/
(V
CC
= 2.5V, V
DD
= 2.5V, V
EE
= 0). The
l
denotes the specifications which
apply over the specified temperature range, otherwise specifications are at T
A
= 25°C.
LE/HYST, SHDN
pins floating, C
L
= 5pF,
V
OVERDRIVE
= 50mV, –IN = V
CM
= 300mV, +IN = –IN + V
OVERDRIVE
, 150mV step size unless otherwise noted.
SYMBOL
V
CC
- V
EE
V
DD
- V
EE
V
CMR
V
OS
TCV
OS
V
HYST
C
IN
R
DM
R
CM
I
B
PARAMETER
Supply Voltage (Note 5)
Output Stage Supply Voltage (Note 5)
Input Voltage Range (Note 7)
Input Offset Voltage (Note 6)
l
elecTrical characTerisTics
CONDITIONS
l
LTC6752/LTC6752-1 (Total Supply)
LTC6752-2/LTC6752-3/LTC6752-4 (Input Stage)
l
MIN
2.45
2.45
1.71
–5.5
–8.5
TYP
MAX
3.5
5.25
3.5
V
CC
+ 0.1
UNITS
V
V
V
V
mV
mV
µV/°C
mV
pF
kΩ
MΩ
µA
µA
LTC6752-2/LTC6752-3/LTC6752-4
l
l
V
EE
– 0.2
±1.2
18
5
1.1
57
6.4
5.5
8.5
Input Offset Voltage Drift
Input Hysteresis Voltage (Note 6)
Input Capacitance
Differential Mode Resistance
Common Mode Resistance
Input Bias Current
V
CM
= V
EE
+ 0.3V
LE/HYST
Pin Floating
l
l
–3.8
–4
–1.35
0.3
1.25
2.1
0.75
V
CM
= V
CC
– 0.3V
l
µA
µA
µA
dB
dB
dB
dB
6752fb
I
OS
CMRR_
LVCM
CMRR_FR
Input Offset Current
Common Mode Input Range, Low V
CM
Region
V
CM
= V
EE
– 0.2V to V
CC
– 1.5V
l
l
l
–0.75
51
46
50
45.5
±0.1
69
65
Common Mode Rejection Ratio (Measured at V
CM
= V
EE
– 0.2V to V
CC
+ 0.1V
Extreme Ends of V
CMR
)
For more information
www.linear.com/LTC6752
3
LTC6752/LTC6752-1/
LTC6752-2/LTC6752-3/LTC6752-4
(V
CC
= 2.5V, V
DD
= 2.5V, V
EE
= 0). The
l
denotes the specifications which
apply over the specified temperature range, otherwise specifications are at T
A
= 25°C.
LE/HYST, SHDN
pins floating, C
L
= 5pF,
V
OVERDRIVE
= 50mV, –IN = V
CM
= 300mV, +IN = –IN + V
OVERDRIVE
, 150mV step size unless otherwise noted.
SYMBOL
PSRR_V
CC
PARAMETER
Input Power Supply Rejection Ratio
Total Power Supply Rejection Ratio
PSRR_V
DD
A
VOL
V
OH
Output Power Supply Rejection Ratio
Open Loop Gain
Output High Voltage (Amount Below
V
DD
(LTC6752-2/LTC5752-3/LTC6752-4),
V
CC
(LTC6752/LTC6752-1))
Output Low Voltage (Referred to V
EE
)
Output Short-Circuit Current
CONDITIONS
V
CM
= 0.3V, V
DD
= 2.5V, V
CC
Varied from 2.45V
to 5.25V (LTC6752-2/LTC6752-3/LTC6752-4)
V
CM
= 0.3V, V
CC
Varied from 2.45V to 3.5V
(LTC6752/LTC6752-1)
V
CM
= 0.3V, V
DD
Varied from 1.71V to 3.5V
(LTC6752-2/LTC6752-3/LTC6752-4)
LTC6752-1/LTC6752-2/LTC6752-3, Hysteresis
Removed (Note 12)
I
SOURCE
= 8mA
l
l
l
l
elecTrical characTerisTics
MIN
59
57
53
51
56
51
TYP
74
73
71
6000
130
MAX
UNITS
dB
dB
dB
dB
dB
dB
V/V
260
340
340
400
mV
mV
mV
mV
mA
mA
mA
mA
V
OL
I
SC
I
SINK
= 8mA
l
200
16
12
15
9
30
22
4.5
l
Source
l
Sink
l
I
VCC
V
CC
Supply Current, Device On
LTC6752/LTC6752-1
LTC6752-2/LTC6752-3/LTC6752-4
l
5.0
5.9
2.25
2.5
3.2
3.4
4.75
5.2
5.0
5.9
6.65
7.7
5
5.5
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
ns
ns
ns
ps
ns
ps
MHz
MHz
1.9
2.6
l
I
VDD
V
DD
Supply Current, Device On
LTC6752-2/LTC6752-4
LTC6752-3
l
4.3
4.5
l
I
TOTAL
Total Supply Current, Device On
LTC6752/LTC6752-1/LTC6752-2/LTC6752-4
LTC6752-3
l
6.2
1.2
2.9
l
t
R
, t
F
t
PD
t
SKEW
t
ODD
t
CMD
TR
Rise/Fall time
Propagation Delay (Note 8)
Propagation Delay Skew, Rising to Falling
Transition (Note 9)
Overdrive Dispersion (Note 8)
Common Mode Dispersion
Toggle Rate (Note 11)
10% to 90%
V
OVERDRIVE
= 50mV
300
Overdrive Varied from 10mV to 125mV
V
CM
Varied from V
EE
– 0.2V to V
CC
+ 0.1V
100mV
P-P
Input, LTC6752/LTC6752-1/
LTC6752-2/LTC6752-4
100mV
P-P
Input, LTC6752-3
V
IN
= 100mV
P-P
,
f
IN
= 100MHz, Jitter BW = 10Hz – 50MHz
f
IN
= 61.44MHz, Jitter BW = 10Hz – 30.72MHz
f
IN
= 10MHz, Jitter BW = 10Hz – 5MHz
1.8
240
280
250
t
JITTER
RMS Jitter
4.5
6.0
30
ps
ps
ps
4
6752fb
For more information
www.linear.com/LTC6752
LTC6752/LTC6752-1/
LTC6752-2/LTC6752-3/LTC6752-4
(V
CC
= 2.5V, V
DD
= 2.5V, V
EE
= 0). The
l
denotes the specifications which
apply over the specified temperature range, otherwise specifications are at T
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