AD8343(2000) 查看數據表（PDF） - Analog Devices
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AD8343 Datasheet PDF : 27 Pages
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Table I. Typical AC Performance
(VS = 5.0 V, TA = 25؇C; See Figure 24 and Tables III Through V.)
Input Frequency Output Frequency Conversion Gain
(MHz)
(MHz)
(dB)
RECEIVER CHARACTERISTICS
400
70
5.6
900
170
3.6
1900
170
7.1
2400
170
6.8
2400
425
5.4
TRANSMITTER CHARACTERISTICS
150
900
7.5
150
1900
0.25
SSB Noise Figure Input IP3
(dB)
(dBm)
10.5
20.5
11.4
19.4
14.1
16.5
15.3
14.5
16.2
16.5
17.9
18.1
16.0
13.4
AD8343
Input 1 dB
Compression Point
(dBm)
3.3
3.6
2.8
2.1
2.2
1.9
0.8
Table II. Typical Isolation Performance
(VS = 5.0 V, TA = 25؇C; See Figure 24 and Tables III Through V.)
Input Frequency Output Frequency LO to Output
(MHz)
(MHz)
Leakage (dBm)
2 ؋ LO to Output 3 ؋ LO to Output
Leakage (dBm) Leakage (dBm)
RECEIVER CHARACTERISTICS
400
70
900
170
1900
170
2400
170
2400
425
–40.1
–44.4
–65.6
–66.7
–51.1
–51.0
–35.5
–38.3
–44.4
–49.4
–44.0
< –75.0
–73.3
< –75.0
< –75.0
TRANSMITTER CHARACTERISTICS
150
900
–27.6
150
1900
< –75 dBm
< –75 dBm
< –75 dBm
< –75 dBm
< –75 dBm
NOTE: Low-side LO injection used for typical performance.
Input to Output
Leakage (dBm)
–62.4
–56.9
–65.7
–73.7
–52.3
–35.3
–69.7
ABSOLUTE MAXIMUM RATINGS1
VPOS Quiescent Voltage . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
OUTP, OUTM Quiescent Voltage . . . . . . . . . . . . . . . . 5.5 V
INPP, INPM Voltage Differential . . . . . . . . . . . . . . . 500 mV
Internal Power Dissipation (TSSOP)2 . . . . . . . . . . . . 320 mW
θJA (TSSOP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125°C/W
Maximum Junction Temperature . . . . . . . . . . . . . . . . . 125°C
Operating Temperature Range . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature Range (Soldering 60 sec) . . . . . . . . . 300°C
NOTES
1Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may effect device reliability.
2A portion of the device power is dissipated by the external bias resistors R3 and R4.
PIN CONFIGURATION
COMM 1
14 COMM
INPP 2
13 OUTP
INPM 3
12 OUTM
AD8343
DCPL 4 TOP VIEW 11 COMM
VPOS 5 (Not to Scale) 10 LOIP
PWDN 6
9 LOIM
COMM 7
8 COMM
Model
AD8343ARU
AD8343ARU-REEL
AD8343ARU-REEL7
AD8343-EVAL
ORDERING GUIDE
Temperature Range Package Description
–40°C to +85°C
14-Lead Plastic TSSOP
Package Option
RU-14
13" Tape and Reel
7" Tape and Reel
Evaluation Board
REV. 0
–3–
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