5507 查看數據表（PDF） - Linear Technology
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5507 Datasheet PDF : 8 Pages
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LTC5507
ABSOLUTE AXI U RATI GS
(Note 1)
VCC, VOUT to GND .................................... –0.3V to 6.5V
RFIN Voltage to GND ......................... (VCC ± 1.8V) to 7V
SHDN Voltage to GND ................ –0.3V to (VCC + 0.3V)
PCAP Voltage to GND ........................ (VCC – 1.8V) to 7V
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
SHDN 1
GND 2
VOUT 3
6 RFIN
5 PCAP
4 VCC
S6 PACKAGE
6-LEAD PLASTIC SOT-23
TJMAX = 125°C, θJA = 250°C/W
ORDER PART
NUMBER
LTC5507ES6
S6 PART
MARKING
LTZX
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, RF Input Signal is Off, unless otherwise noted.
PARAMETER
CONDITIONS
MIN TYP
MAX
UNITS
VCC Operating Voltage
IVCC Shutdown Current
IVCC Operating Current
VOUT VOL (No RF Input)
SHDN = 0V
SHDN = VCC, IVOUT = 0mA
RLOAD = 2k, SHDN = VCC, Enabled
SHDN = 0V, Disabled
q 2.7
6
V
q
2
µA
q
0.55
0.85
mA
130 250
370
mV
1
mV
VOUT Output Current
VOUT Enable Time
VOUT Load Capacitance
VOUT Noise
SHDN Voltage, Chip Disabled
SHDN Voltage, Chip Enabled
SHDN Input Current
VOUT = 1.75V, VCC = 2.7V to 6V, ∆VOUT = 10mV
SHDN = VCC, CLOAD = 33pF, RLOAD = 2k
(Note 4)
q1
2
q
7
q
VCC = 3V, Noise BW = 1.5MHz, 50Ω RF Input Termination
2
VCC = 2.7V to 6V
q
VCC = 2.7V to 6V
q 1.4
SHDN = 3.6V
q
24
mA
20
µs
33
pF
mVP-P
0.35
V
V
40
µA
RFIN Input Frequency Range
Max RFIN Input Power
RFIN AC Input Resistance
(Note 3)
F = 10MHz, RF Input = –10dBm
F = 1000MHz, RF Input = –10dBm
0.1– 1000
MHz
14
dBm
130
Ω
95
Ω
RFIN Input Shunt Capacitance
1.7
pF
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Specifications over the –40°C to 85°C operating temperature
range are assured by design, characterization and correlation with
statistical process controls.
Note 3: RF performance is tested at: 80MHz, –4dBm
Note 4: Guaranteed by design.
5507f
2
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