參數(shù)資料
型號: LT5526
廠商: Linear Technology Corporation
英文描述: High Linearity, Low Power Downconverting Mixer
中文描述: 高線性度,低功耗下變頻混頻器
文件頁數(shù): 2/16頁
文件大小: 224K
代理商: LT5526
2
LT5526
5526f
ORDER PART
NUMBER
(Note 1)
Supply Voltage ...................................................... 5.5V
Enable Voltage............................... –0.3V to V
CC
+ 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 (T
J
)................................... 125
°
C
LT5526EUF
T
JMAX
= 125
°
C,
θ
JA
= 37
°
C/W
EXPOSED PAD (PIN 17) IS GND,
MUST BE SOLDERED TO PCB.
NC PINS SHOULD BE GROUNDED
ABSOLUTE
AXI
U
RATIU
W
W
W
PACKAGE/ORDER I
FOR
ATIO
W
U
U
V
CC
= 5V, EN = 3V, T
A
= 25
°
C (Note 3), unless otherwise noted. Test circuit shown in Figure 1.
PARAMETER
Power Supply Requirements (V
CC
)
Supply Voltage
Supply Current
Shutdown Current
Enable (EN) Low = Off, High = On
EN Input High Voltage (On)
EN Input Low Voltage (Off)
Enable Pin Input Current
Consult LTC Marketing for parts specified with wider operating temperature ranges.
16 15 14 13
5
6
7
8
TOP VIEW
L
+
17
UF PACKAGE
16-LEAD (4mm
×
4mm) PLASTIC QFN
9
10
11
12
4
3
2
1
NC
RF
+
RF
NC
GND
IF
+
IF
GND
N
L
N
E
V
C
V
C
N
UF PART
MARKING
5526
DC ELECTRICAL CHARACTERISTICS
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
MIN
TYP
MAX
UNITS
MHz
MHz
MHz
0.1 to 2000
0.1 to 2500
0.1 to 1000
V
CC
= 5V, EN = 3V, T
A
= 25
°
C. Test circuits shown in Figures 1 and 2. (Notes 2, 3)
PARAMETER
RF Input Return Loss
LO Input Return Loss
IF Output Return Loss
LO Input Power
CONDITIONS
Z
O
= 50
, External Match
Z
O
= 50
, External DC Blocks
Z
O
= 50
, External Match
MIN
TYP
15
15
15
MAX
UNITS
dB
dB
dB
–10 to 0
dBm
CONDITIONS
MIN
TYP
MAX
UNITS
3.6
5
5.3
33
100
V
V
CC
= 5V
EN = Low
28
mA
μ
A
3
V
V
0.3
EN = 5V
EN = 0V
55
0.01
3
6
μ
A
μ
A
μ
s
μ
s
Turn-On Time (Note 5)
Turn-Off Time (Note 5)
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