VCA2616Y Ver la hoja de datos (PDF) - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS
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VCA2616Y Datasheet PDF : 19 Pages
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ABSOLUTE MAXIMUM RATINGS(1)
Power Supply (+VS) ............................................................................. +6V
VCA2616 Analog Input ............................................ –0.3V to (+VS + 0.3V)
VCA2611 Analog Input ............................................ –2.0V to (+VS + 0.3V)
Logic Input ............................................................... –0.3V to (+VS + 0.3V)
Case Temperature ......................................................................... +100°C
Junction Temperature .................................................................... +150°C
Storage Temperature ...................................................... –40°C to +150°C
NOTE: (1) Stresses above those listed under “Absolute Maximum Ratings” may
cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.
PACKAGE/ORDERING INFORMATION(1)
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet its
published specifications.
PRODUCT
PACKAGE-LEAD
PACKAGE
DESIGNATOR
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
VCA2616
"
VCA2611
"
TQFP-48
"
TQFP-48
"
PFB
–40°C to +85°C
VCA2616
VCA2616YT
Tape and Reel, 250
"
"
"
VCA2616YR
Tape and Reel, 2000
PFB
–40°C to +85°C
VCA2611
VCA2611Y/250
Tape and Reel, 250
"
"
"
VCA2611Y/2K
Tape and Reel, 2000
NOTE: (1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet.
ELECTRICAL CHARACTERISTICS
At TA = +25°C, VDDA = VDDB = VDDR = +5V, load resistance = 500Ω on each output to ground, MGS = 011, LNP = 22dB and fIN = 5MHz, unless otherwise noted.
The input to the preamp (LNP) is single-ended, and the output from the VCA is single-ended, unless otherwise noted.
PARAMETER
CONDITIONS
PREAMPLIFIER
Input Resistance
Input Capacitance
Input Bias Current
CMRR
Maximum Input Voltage
Input Voltage Noise(1)
Input Current Noise
Noise Figure, RS = 75Ω, RIN = 75Ω(1)
Bandwidth
f = 1MHz, VCACNTL = 0.2V
Preamp Gain = +5dB
Preamp Gain = +25dB
Preamp Gain = +5dB
Preamp Gain = +25dB
Independent of Gain
RF = 550Ω, Preamp Gain = 22dB,
PGA Gain = 39dB
Gain = 22dB
PROGRAMMABLE VARIABLE GAIN AMPLIFIER
Peak Input Voltage
Differential
–3dB Bandwidth
Slew Rate
Output Signal Range
Output Impedance
RL ≥ 500Ω Each Side to Ground
f = 5MHz
Output Short-Circuit Current
3rd-Harmonic Distortion
2nd-Harmonic Distortion
IMD, 2-Tone
Crosstalk
Group Delay Variation
f = 5MHz, VOUT = 1VPP, VCACNTL = 3.0V
f = 5MHz, VOUT = 1VPP, VCACNTL = 3.0V
VOUT = 2VPP, f = 1MHz
VOUT = 2VPP, f = 10MHz
VCACNTL = 0.2V
1MHz < f < 10MHz, Full Gain Range
DC Output Level, VIN = 0
ACCURACY
Gain Slope
Gain Error
Output Offset Voltage
Total Gain
VCACNTL = 0.2V
VCACNTL = 3.0V
GAIN CONTROL INTERFACE
Input Voltage (VCACNTL) Range
Input Resistance
Response Time
40dB Gain Change, MGS = 111
POWER SUPPLY
Operating Temperature Range
Specified Operating Range
Power Dissipation
Operating, Both Channels
VCA2616Y, VCA2611Y
MIN
TYP
MAX
600
15
1
50
1
112
4.2
0.95
0.35
6.2
80
2
40
300
2
1
±40
–45
–71
–45
–63
–75
–75
–66
±2
2.5
10.9
±1(2)
±50
18
21
24
47
50
53
0.2 to 3.0
1
0.2
–40
+85
4.75
5.0
5.25
410
495
UNITS
kΩ
pF
nA
dB
VPP
mVPP
nV/√Hz
nV/√Hz
pA/√Hz
dB
MHz
VPP
MHz
V/µs
VPP
Ω
mA
dBc
dBc
dBc
dBc
dB
ns
V
dB/V
dB
mV
dB
dB
V
MΩ
µs
°C
V
mW
NOTES: (1) For preamp driving VGA.
(2) Referenced to best fit dB-linear curve.
2
VCA2616, VCA2611
www.ti.com
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