LTC5598IUF-TRPBF 데이터 시트보기 (PDF) - Linear Technology
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LTC5598IUF-TRPBF Datasheet PDF : 16 Pages
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LTC5598
ELECTRICAL CHARACTERISTICS VCC = 5V, EN = 5V, TA = 25ºC, PLO = 0dBm, single-ended; BBPI, BBMI,
BBPQ, BBMQ common-mode DC voltage VCMBB = 0.5VDC, I&Q baseband input signal = 100kHz CW, 0.8VPP,DIFF each, I&Q 90° shifted
(lower side-band selection), unless otherwise noted. (Note 11)
SYMBOL
PARAMETER
RF OUTPUT (RF)
fRF
RF Frequency Range
S22, ON
RF Output Return Loss
fLO = 140MHz, fRF = 139.9MHz
GV
Conversion Voltage Gain
POUT
Absolute Output Power
OP1dB
Output 1dB Compression
OIP2
Output 2nd Order Intercept
OIP3
Output 3rd Order Intercept
NFloor
RF Output Noise Floor
IR
Image Rejection
LOFT
LO Feedthrough
(Carrier Leakage)
fLO = 450MHz, fRF = 449.9MHz
GV
Conversion Voltage Gain
POUT
Absolute Output Power
OP1dB
Output 1dB Compression
OIP2
Output 2nd Order Intercept
OIP3
Output 3rd Order Intercept
NFloor
RF Output Noise Floor
IR
Image Rejection
LOFT
LO Feedthrough
(Carrier Leakage)
fLO = 900MHz, fRF = 899.9MHz
GV
Conversion Voltage Gain
POUT
Absolute Output Power
OP1dB
Output 1dB Compression
OIP2
Output 2nd Order Intercept
OIP3
Output 3rd Order Intercept
NFloor
RF Output Noise Floor
IR
Image Rejection
LOFT
LO Feedthrough
(Carrier Leakage)
CONDITIONS
MIN
TYP
MAX UNITS
EN = High, 5MHz to 1600MHz
5 to 1600
MHz
< –20
dB
20 • Log (VRF, OUT, 50Ω/VIN, DIFF, I or Q)
1VPP,DIFF on each I&Q Inputs
(Notes 4, 5)
(Notes 4, 6)
No Baseband AC Input Signal (Note 3)
POUT = 4.6dBm (Note 3) PLO, SE = 10dBm
POUT = 5.5dBm (Note 3) PLO, DIFF = 20dBm
(Note 7)
EN = High (Note 7)
EN = Low (Note 7)
–2
2
8.5
74
27.7
–161.2
–154.5
–160
–50.4
–55
–78
dB
dBm
dBm
dBm
dBm
dBm/Hz
dBm/Hz
dBm/Hz
dBc
dBm
dBm
20 • Log (VRF, OUT, 50Ω/VIN, DIFF, I or Q)
1VPP,DIFF on each I&Q Inputs
(Notes 4, 5)
(Notes 4, 6)
No Baseband AC Input Signal (Note 3)
(Note 7)
EN = High (Note 7)
EN = Low (Note 7)
–5.0 –2.1
1.9
8.4
72
25.5
–160.9
–55
–51
–68
0.5
dB
dBm
dBm
dBm
dBm
dBm/Hz
dBc
dBm
dBm
20 • Log (VRF, OUT, 50Ω/VIN, DIFF, I or Q)
1VPP,DIFF on each I&Q Inputs
(Notes 4, 5)
(Notes 4, 6)
No Baseband AC Input Signal (Note 3)
POUT = 5.2dBm (Note 3) PLO, SE = 10dBm
(Note 7)
EN = High (Note 7)
EN = Low (Note 7)
–2
2
8.5
69
22.9
–160.3
–154.5
–54
–48
–54
dB
dBm
dBm
dBm
dBm
dBm/Hz
dBm/Hz
dBc
dBm
dBm
5598f
3
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