HMC683LP6C Datasheet, PDF (3/10 Pages) Hittite Microwave Corporation – HIGH IP3 DUAL CHANNEL DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz

HMC683LP6C / 683LP6CE
v02.0808
HIGH IP3 DUAL CHANNEL
DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz
Single Channel: Input IP3 vs. LO Drive
9
30
25
20
15
-3 dBm
0 dBm
+3 dBm
10
5
0
0.6
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
Dual Channel:
Channel to Channel Isolation ^[1]
-20
-30
RF1 TO RF2 AT IFI
RF2 TO RF1 AT IF2
-40
-50
-60
0.6
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
Single Channel:
Input IP3 vs. Temperature
30
25
20
15
+25 C
+85 C
10
-40 C
5
0
0.6
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
Dual Channel: LO1 to LO2 Isolation ^[2]
-10
-20
-30
-40
-50
-60
-70
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
Noise Figure vs. Temperature
16
15
+25 C
+85 C
14
-40 C
13
12
11
10
9
8
0.6
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
[1] For 900 MHz, RF1 = 900 MHz @ 0 dBm, RF2 = 901 MHz
@ 0 dBm, LO = 800 MHz @ 0 dBm, IF2 terminated with
50 Ohms. Channel isolation is the dBc difference at IF1
port between the fundamental tone @ 100 MHz and the
leakage tone @ 101 MHz.
[2] For 900 MHz, LO1 = 800 MHz @ 0 dBm, LO2 = 799 MHz
@ 0 dBm, LO1 is selected, RF1 = RF2 = 900 MHZ @ 0
dBm, IF2 terminated with 50 Ohms. LO1-LO2 isolation
is the dBc difference measured at the IF1 port between
the fundamental tone at 100 MHz and the leakage tone
@ 101 MHz.
9-3
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