LT5526EUF 데이터 시트보기 (PDF) - Linear Technology
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LT5526EUF Datasheet PDF : 16 Pages
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LT5526
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage ...................................................... 5.5V
Enable Voltage ............................... –0.3V to VCC + 0.3V
LO Input Power ............................................... +10dBm
LO+ to LO– Differential DC Voltage ......................... ±1V
RF Input Power ................................................ +10dBm
RF+ to RF– Differential DC Voltage ....................... ±0.7V
Operating Temperature Range ................ – 40°C to 85°C
Storage Temperature Range ................. – 65°C to 125°C
Junction Temperature (TJ)................................... 125°C
PACKAGE/ORDER INFORMATION
TOP VIEW
16 15 14 13
NC 1
RF+ 2
RF– 3
12 GND
11 IF+
17
10 IF–
NC 4
9 GND
5678
UF PACKAGE
16-LEAD (4mm × 4mm) PLASTIC QFN
TJMAX = 125°C, θJA = 37°C/W
EXPOSED PAD (PIN 17) IS GND,
MUST BE SOLDERED TO PCB.
NC PINS SHOULD BE GROUNDED
ORDER PART
NUMBER
LT5526EUF
UF PART
MARKING
5526
Consult LTC Marketing for parts specified with wider operating temperature ranges.
DC ELECTRICAL CHARACTERISTICS
VCC = 5V, EN = 3V, TA = 25°C (Note 3), unless otherwise noted. Test circuit shown in Figure 1.
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
Power Supply Requirements (VCC)
Supply Voltage
3.6
5
5.3
V
Supply Current
Shutdown Current
VCC = 5V
EN = Low
28
33
mA
100
µA
Enable (EN) Low = Off, High = On
EN Input High Voltage (On)
3
V
EN Input Low Voltage (Off)
0.3
V
Enable Pin Input Current
EN = 5V
EN = 0V
55
µA
0.01
µA
Turn-On Time (Note 5)
3
µs
Turn-Off Time (Note 5)
6
µs
AC ELECTRICAL CHARACTERISTICS (Notes 2, 3)
PARAMETER
RF Input Frequency Range (Note 4)
LO Input Frequency Range (Note 4)
IF Output Frequency Range (Note 4)
CONDITIONS
Requires RF Matching
Requires DC Blocks
Requires IF Matching
VCC = 5V, EN = 3V, TA = 25°C. Test circuits shown in Figures 1 and 2. (Notes 2, 3)
PARAMETER
CONDITIONS
RF Input Return Loss
LO Input Return Loss
IF Output Return Loss
LO Input Power
ZO = 50Ω, External Match
ZO = 50Ω, External DC Blocks
ZO = 50Ω, External Match
2
MIN
TYP
MAX UNITS
0.1 to 2000
MHz
0.1 to 2500
MHz
0.1 to 1000
MHz
MIN
TYP
MAX UNITS
15
dB
15
dB
15
dB
–10 to 0
dBm
5526f
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