LT1993-4 Linear Technology, LT1993-4 Datasheet - Page 2

• Manufacturer Part Number: LT1993-4
• Description: 900MHz Low Distortion - Low Noise Differential Amplifier/ADC Driver
• Manufacturer: Linear Technology

ABSOLUTE AXI U RATI GS
DC ELECTRICAL CHARACTERISTICS
LT1993-4
(Note 1)
Total Supply Voltage (V
Input Current (+INA, –INA, +INB, –INB,
Output Current (Continuous) (Note 6)
Output Short Circuit Duration (Note 2) ............ Indefi nite
Operating Temperature Range (Note 3) ... –40°C to 85°C
Specifi ed Temperature Range (Note 4) .... –40°C to 85°C
Storage Temperature Range ................... –65°C to 125°C
Junction Temperature ........................................... 125°C
Lead Temperature Range (Soldering 10 sec) ........ 300°C
temperature range, otherwise specifi cations are at T
shorted to +INB (+IN), –INA shorted to –INB (–IN), V
SYMBOL
Input/Output Characteristics (+INA, +INB, –INA, –INB, +OUT, –OUT, +OUTFILTERED, –OUTFILTERED)
GDIFF
V
V
V
I
V
TCV
I
I
R
C
2
OUT
VRMIN
VRMAX
SWINGMIN
SWINGMAX
SWINGDIFF
OS
INDIFF
INDIFF
V
V
+OUT, –OUT (DC) ..........................................±100mA
+OUTFILTERED, –OUTFILTERED (DC) .............±15mA
OS
EEA
OCM
/V
, ENABLE) ................................................±10mA
EEB
/V
PARAMETER
Gain
Output Voltage Swing
Output Current Drive
Input Offset Voltage
Input Offset Voltage Drift
Input Voltage Range, MIN
Input Voltage Range, MAX
Differential Input Resistance
Differential Input Capacitance
EEC
(AC) ..........................................±100mA
W
) ...................................................5.5V
CCA
/V
W W
CCB
/V
CCC
(AC) .............±45mA
to
CONDITIONS
Differential (+OUT, –OUT), V
Single-Ended +OUT, –OUT, +OUTFILTERED,
–OUTFILTERED. V
Single-Ended +OUT, –OUT, +OUTFILTERED,
–OUTFILTERED. V
Differential (+OUT, –OUT), V
Differential
(Note 5)
T
Single-Ended
Single-Ended
MIN
U
OCM
A
to T
= 25°C. V
MAX
= 2.2V, Input common mode voltage = 2.2V, no R
CCA
IN
IN
The
= ±1.2V Differential
= ±1.2V Differential
= V
●
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
*The temperature grade is identifi ed by a label on the shipping container.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
CCB
denotes the specifi cations which apply over the full operating
ORDER PART NUMBER
IN
IN
= V
= ±0.4V Differential
= ±1.2V
LT1993CUD-4
LT1993IUD-4
CCC
P-P
= 5V, V
T
V
16-LEAD (3mm × 3mm) PLASTIC QFN
JMAX
V
V
V
EEA
OCM
CCC
CCA
EEA
MUST BE SOLDERED TO THE PCB
http://www.linear.com/leadfree/
= 125°C, θ
EXPOSED PAD IS V
= V
1
2
3
4
EEB
●
●
●
●
●
●
●
●
●
●
16 15 14 13
5
UD PACKAGE
TOP VIEW
JA
= V
6
17
= 68°C/W, θ
MIN
11.6
–6.5
±40
–10
3.6
3.5
6.5
4.3
77
EEC
6
7
LOAD
EE
8
= 0V, ENABLE = 0.8V, +INA
U
UD PART MARKING*
(PIN 17)
www.DataSheet4U.com
12
11
10
JC
9
unless otherwise noted.
11.9
0.25
3.75
= 4.2°C/W
TYP
±45
100
2.5
V
ENABLE
V
V
7
1
1
EEC
CCB
EEB
LBNS
LBNS
W
MAX
12.4
0.35
122
0.5
6.5
0.5
10
UNITS
19934fa
µV/°C
U
V
V
mA
mV
mV
P-P
P-P
dB
pF
Ω
V
V
V
V
V
V