LT5516 データシートの表示（PDF） - Linear Technology
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LT5516 Datasheet PDF : 12 Pages
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LT5516
ABSOLUTE AXI U RATI GS
(Note 1)
Power Supply Voltage ............................................ 5.5V
Enable Voltage ...................................................... 0, VCC
LO+ to LO– Differential Voltage ............................... ±2V
(+10dBm Equivalent)
RF+ to RF– Differential Voltage ................................ ±2V
(+10dBm Equivalent)
Operating Ambient Temperature ..............–40°C to 85°C
Storage Temperature Range ................. – 65°C to 125°C
Maximum Junction Temperature .......................... 125°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
16 15 14 13
GND 1
12 VCC
RF+ 2
11 LO–
RF– 3
17
10 LO+
GND 4
9 VCC
5678
UF PACKAGE
16-LEAD (4mm × 4mm) PLASTIC QFN
ORDER PART
NUMBER
LT5516EUF
UF PART
MARKING
5516
EXPOSED PAD (PIN 17) IS GROUND
(MUST BE SOLDERED TO PCB)
TJMAX = 125°C, θJA = 38°C/W
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
AC ELECTRICAL CHARACTERISTICS TA = 25°C. VCC = 5V, EN = high, fRF1 = 899.9MHz, fRF2 = 900.1MHz,
fLO = 901MHz, PLO = –10dBm unless otherwise noted. (Notes 2, 3) (Test circuit shown in Figure 2)
PARAMETER
Frequency Range
LO Power
Conversion Gain
Conversion Gain Variation vs Temperature
Noise Figure
Input 3rd Order Intercept
Input 2nd Order Intercept
Input 1dB Compression
Baseband Bandwidth
I/Q Gain Mismatch
I/Q Phase Mismatch
Output Impedance
LO to RF Leakage
RF to LO Isolation
CONDITIONS
Voltage Gain, Load Impedance = 1k
– 40°C to 85°C
2-Tone, –10dBm/Tone,
∆f = 200kHz
Input = –10dBm
R1 = 8.2Ω
R1 = 8.2Ω
R1 = 3.3Ω, PLO = –5dBm
R1 = 8.2Ω
R1 = 3.3Ω, PLO = –5dBm
R1 = 8.2Ω
R1 = 3.3Ω, PLO = –5dBm
(Note 4)
(Note 4)
Differential
MIN
TYP
MAX UNITS
0.8 to 1.5
GHz
–13 to – 2
dBm
2
4.3
dB
0.01
dB/°C
11.4
dB
12.8
dB
17.0
dBm
21.5
dBm
46.0
dBm
52.0
dBm
6.6
dBm
260
MHz
0.2
0.7
dB
1
degree
120
Ω
– 65
dBm
57
dB
5516fa
2
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