LT5528EUF Ver la hoja de datos (PDF) - Linear Technology
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LT5528EUF Datasheet PDF : 16 Pages
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LT5528
ABSOLUTE AXI U RATI GS
(Note 1)
Supply Voltage.........................................................5.5V
Common-Mode Level of BBPI, BBMI and
BBPQ, BBMQ .......................................................2.5V
Operating Ambient Temperature
(Note 2) ...............................................– 40°C to 85°C
Storage Temperature Range.................. –65°C to 125°C
Voltage on Any Pin
Not to Exceed...................... –500mV to VCC + 500mV
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
16 15 14 13
EN 1
12 GND
GND 2
11 RF
17
LO 3
10 GND
GND 4
9 GND
5678
UF PACKAGE
16-LEAD (4mm × 4mm) PLASTIC QFN
TJMAX = 125°C, θJA = 37°C/W
EXPOSED PAD IS GROUND (PIN 17)
MUST BE SOLDERED TO PCB.
ORDER PART
NUMBER
LT5528EUF
UF PART
MARKING
5528A
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS VCC = 5V, EN = High, TA = 25°C, fLO = 2GHz, fRF = 2.002GHz, PLO = 0dBm.
BBPI, BBMI, BBPQ, BBMQ inputs 0.525VDC, Baseband Input Frequency = 2MHz, I&Q 90° shifted (upper sideband selection).
PRF, OUT = –10dBm, unless otherwise noted. (Note 3)
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
RF Output (RF)
fRF
RF Frequency Range
RF Frequency Range
–3dB Bandwidth
–1dB Bandwidth
1.5 to 2.4
GHz
1.7 to 2.2
GHz
S22, ON
S22, OFF
NFloor
GP
GV
POUT
G3LO vs LO
OP1dB
RF Output Return Loss
RF Output Return Loss
RF Output Noise Floor
Conversion Power Gain
Conversion Voltage Gain
Absolute Output Power
3 • LO Conversion Gain Difference
Output 1dB Compression
EN = High (Note 6)
EN = Low (Note 6)
No Input Signal (Note 8)
POUT = 4dBm (Note 9)
POUT = 4dBm (Note 10)
POUT/PIN, I&Q
20 • Log (VOUT, 50Ω/VIN, DIFF, I or Q)
1VP-P DIFF CW Signal, I and Q
(Note 17)
(Note 7)
– 15
– 12
– 159.3
– 151.8
– 151.8
– 6.5
–6
– 2.1
– 28
7.9
dB
dB
dBm/Hz
dBm/Hz
dBm/Hz
dB
dB
dBm
dB
dBm
OIP2
Output 2nd Order Intercept
(Notes 13, 14)
49
dBm
OIP3
Output 3rd Order Intercept
(Notes 13, 15)
21.8
dBm
IR
Image Rejection
(Note 16)
– 45
dBc
LOFT
LO Input (LO)
Carrier Leakage
(LO Feed-Through)
EN = High, PLO = 0dBm (Note 16)
EN = Low, PLO = 0dBm (Note 16)
– 42
dBm
– 57.8
dBm
fLO
PLO
S11, ON
S11, OFF
NFLO
GLO
IIP3LO
LO Frequency Range
LO Input Power
LO Input Return Loss
LO Input Return Loss
LO Input Referred Noise Figure
LO to RF Small Signal Gain
LO Input 3rd Order Intercept
EN = High (Note 6)
EN = Low (Note 6)
(Note 5) at 2GHz
(Note 5) at 2GHz
(Note 5) at 2GHz
1.5 to 2.4
GHz
– 10
0
5
dBm
– 17
dB
– 5.5
dB
14.4
dB
20.4
dB
– 10
dBm
5528f
2
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