LT1675CGN Linear Technology, LT1675CGN Datasheet - Page 4

• Manufacturer Part Number: LT1675CGN
• Description: IC MUX RGB HISPEED TRIPLE 16SSOP
• Manufacturer: Linear Technology
• Type: MUXr

Specifications of LT1675CGN

• Applications: Drivers, Processing, Switching
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC CHARACTERISTICS
LT1675/LT1675-1
LT1675-1 (Pins 1, 3), ENABLE = 0V, unless otherwise specified.
PARAMETER
Slew Rate
Full Power Bandwidth (Note 5)
Small-Signal –3dB Bandwidth
Gain Flatness
Gain Matching
Channel-to-Channel Select Time
Enable Time
Disable Time
Input Pin Capacitance
SELECT Pin Capacitance
ENABLE Pin Capacitance
Output Pin Capacitance (Disabled)
Small-Signal Rise Time
Propagation Delay
Overshoot
On-Channel to Off-Channel Crosstalk
Chip Disable Crosstalk
Channel Select Output Transient
Differential Gain (Note 6)
Differential Phase (Note 6)
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: May require a heat sink.
Note 3: The LT1675/LT1675-1 are guaranteed to meet specified
performance from 0°C to 70°C and are designed, characterized and
expected to meet these extended temperature limits, but are not tested at
– 40°C and 85°C. Guaranteed I grade parts are available; consult factory.
Note 4: T
dissipation P
4
Delay Time
Switching Time
J
is calculated from the ambient temperature T
D
according to the following formula:
LT1675
LT1675-1
LT1675
LT1675-1
Truth Table
SELECT
X
1
0
ENABLE
T
A
CONDITIONS
V
V
Less Than 1dB Peaking
Less Than 0.1dB
R to G to B
R1 to R2, G1 to G2, B1 to B2, LT1675-1 V
R1 = 0V, R2 = 1V
Measured from Time SELECT Pin Crosses Logic Threshold
Time for V
ENABLE Open
V
V
V
Measured at 10MHz
Measured at 10MHz, ENABLE Open
Measured Between Back Termination and Load
0
0
1
OUT
OUT
IN
IN
IN
= 25°C. V
= 300mV
= 300mV
= 300mV
A
= 5V
=6V
and power
P-P
P-P
OUT
RED OUT
RED 1
RED 2
S
P-P
P-P
P-P
OFF
to Go from 0V to 1V
= ±5V, R
, R
, R
, R
L
L
L
= 100Ω
= 100Ω
= 100Ω
L
GREEN OUT
= 150Ω
GREEN 1
GREEN 2
LT1675
Note 5: Full power bandwidth is calculated from the slew rate
measurement:
Note 6: Differential Gain and Phase are measured using a Tektronix
TSG120 YC/NTSC signal generator and a Tektronix 1780R Video
Measurement Set. The resolution of this equipment is 0.1% and 0.1°. Nine
identical MUXs were cascaded giving an effective resolution of 0.011%
and 0.011°.
OFF
LT1675CGN: T
LT1675CMS8-1: T
LT1675CS8-1: T
FPBW = SR/2πV
,
V
IN
= 0V LT1675 (Pins 1, 2, 3, 6, 7, 8),
IN1
BLUE OUT
BLUE 1
BLUE 2
to V
OFF
J
= T
J
PEAK
IN2
= T
J
A
= T
.
+ (P
A
+ (P
A
+ (P
D
LT1675-1
)(120°C/W)
D
VOUT
VIN1
VIN2
)(150°C/W)
OFF
D
)(250°C/W)
MIN
1100
0.10
0.01
1.85
0.07
0.05
TYP
250
100
5.0
2.5
2.2
1.5
2.1
1.5
4.4
58
70
10
10
60
90
50
2
3
MAX
UNITS
mV
16751fb
V/µs
MHz
MHz
MHz
DEG
P-P
dB
dB
dB
dB
ns
ns
ns
ns
pF
pF
pF
pF
pF
pF
ns
ns
%
%