LTC5505-1 查看數據表（PDF） - Linear Technology
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LTC5505-1 Datasheet PDF : 8 Pages
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LTC5505-1/LTC5505-2
ABSOLUTE AXI U RATI GS
(Note 1)
VCC, VOUT to GND .................................... –0.3V to 6.5V
RF Voltage
LTC5505-1 ................................... (VCC – 2.6V) to 7V
LTC5505-2 ................................... (VCC – 1.4V) to 7V
SHDN Voltage to GND ................ –0.3V to (VCC + 0.3V)
IVOUT ...................................................................... 5mA
Operating Temperature Range (Note 2) .. – 40°C to 85°C
Maximum Junction Temperature ......................... 125°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
RFIN 1
GND 2
SHDN 3
5 VCC
4 VOUT
S5 PACKAGE
5-LEAD PLASTIC SOT-23
TJMAX = 125°C, θJA = 250°C/W
ORDER PART
NUMBER
LTC5505-1ES5
LTC5505-2ES5
S5 PART
MARKING
LTXV
LTRW
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 3.6V, SHDN = VCC = HI, SHDN = 0V = LO, RF Input Signal is Off,
unless otherwise noted.
PARAMETER
VCC Operating Voltage
IVCC Shutdown Current
IVCC Operating Current
VOUT VOL (No RF Input)
VOUT Output Current
VOUT Enable Time
VOUT Bandwidth
VOUT Load Capacitance
VOUT Slew Rate
VOUT Noise
SHDN Voltage, Chip Disabled
SHDN Voltage, Chip Enabled
SHDN Input Current
CONDITIONS
MIN TYP
q 2.7
SHDN = LO
q
SHDN = HI, IVOUT = 0mA
RLOAD = 2k, SHDN = HI, Enabled
SHDN = LOW, Disabled
q
0.5
170 260
1
VOUT = 1.75V, VCC = 2.7V, ∆VOUT = 10mV
SHDN = HI, CLOAD = 33pF, RLOAD = 2k
CLOAD = 33pF, RLOAD = 2k (Note 4)
(Note 7)
q1
2
q
8
4
q
VRFIN = 2V Step, CLOAD = 33pF, RLOAD = 2k (Note 3)
10
VCC = 3V, Noise BW = 1.5MHz, 50Ω RF Input Termination
1.4
VCC = 2.7V to 6V
q
VCC = 2.7V to 6V
q 1.4
SHDN = 3.6V
q
24
MAX
UNITS
6
V
2
µA
0.75
mA
350
mV
mV
mA
20
µs
MHz
33
pF
V/µs
mVP-P
0.35
V
V
40
µA
5505f
2
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