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
2008年7月9日，欧司朗光电半导体率先推出发光二极管光线数据文件的互联网访问平台，是全球第一家提供该类互联网资源的 LED 制造商。这些光线文件不仅描述 LED 光线的发射模式，而且还包含发射点坐标、发射方向、光线强度和波长等信息。欧司朗的互联网信息资源涵盖包括红外发光二极管 (IRED) 在内的几乎所有 LED 产品组合。透过这平台，客户们不论白天或黑夜，随时都可以获取最新的数据，这无疑为他...[详细]
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