C2304 查看數據表（PDF） - Unspecified
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C2304 Datasheet PDF : 4 Pages
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Page 2
LO Input Return Loss
S11
50Ω input ref.
-2
Output Power at 1dB Comp.
P1dB
LO=5dBm
17
Operating Drain Current
IDD
110
RF OUT to IF/RF Isolation
ISOr-i LO=5dBm
32
LO IN to IF OUT Isolation
ISOl-i LO=5dBm
13
LO IN to RF IN Isolation
ISOl-r LO=5dBm
24
Load VSWR for Input/Output
VSWR With network on page 3
10:1
Stability1
Thermal Resistance
θJC
Junction to GND lead
75
1 As a separate circuit the IF AMP is conditionally stable for VSWR < 5:1 over 1.5-3.6GHz
C2304
dBm
dBm
mA
dB
dB
DB
°C/W
Typical Performance Characteristics
(Obtained using external circuit shown on p. 3)
30
29
28
27
26
25
24
23
22
2.45
0
Conversion Gain vs. Temperature
LO = 2.278GHz @ 5dBm
+25C
+85C
-40C
2.5
2.55
2.6
2.65
2.7
RF Freq (GHz)
IF Output Return Loss in 75 ohms
LO = 5dBm
-5
-10
-15
-20
-25
200 220 240 260 280 300 320 340 360 380 400 420
Freq (MHz)
Conversion Gain and Output IP3 vs. LO Power
28
F1=2.59 GHz and F2=2.596 GHz
26
24
22
IP3
Conv. gain
20
18
16
-6
-4
-2
0
2
4
6
8
10
LO Power (dBm)
RF Input Return Loss and RFOUT to IF/RF Isolation
0
-5
RF Input Return loss
RFout to RF/IF Isolation
-10
-15
-20
-25
-30
-35
2.5
2.55
2.6
2.65
2.7
Freq (GHz)
Absolute Maximum Ratings
Characteristic
Symbol
Value
Units
Drain Voltage
Bias Current
RF Input Power
Power Dissipation
Load VSWR
VDD1,2
+8
IDS
200
PIN
+18
PDISS
1.0
VSWR
10:1
V
mA
dBm
W
Operating Temperature
TOP
-40 to +85
°C
Junction Temperature
TJ
150
°C
Storage Temperature Range
TSTG
-65 to +150
°C
Caution: Operating beyond specified rating for any of these parameters may cause permanent damage to the device.
Specifications Subject to Change Without Notice
C2304Spec
Rev 6 12/30/99
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