HMC683LP6C
/
683LP6CE
v02.0808
HIGH IP3 DUAL CHANNEL
DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz
Features
High input iP3: +23 dBm
conversion Gain: 7.5 dB
Low Lo Drive: 0 dBm
High channel isolation
40 Lead 6x6mm smt Package: 36mm
2
9
mixers - Downconverters - smt
Typical Applications
the Hmc683LP6c(e) is ideal for:
• cellular/3G & Lte/wimAx/4G
• Basestations & repeaters
• Gsm, cDmA & oFDm
• Dual Density receivers
Functional Diagram
General Description
the Hmc683LP6c(e) is a high linearity, dual channel
downconverter with integrated Lo amplifier in a 6x6
smt QFn package covering 0.7 - 1.0 GHz. excellent
input iP3 performance of +23 dBm for down conversion
is provided for 3G & 4G Gsm/cDmA applications at
an Lo drive of 0 dBm. with an input 1 dB compression
of +11 dBm, the rF port will accept a wide range of
input signal levels. conversion gain is 7.5 dB typical.
the 60 - 500 mHz iF frequency response will satisfy
various Gsm/cDmA receive frequency plans.
Electrical Specifications,
T
A
= +25 °C, IF - 100 MHz, LO = 0 dBm
Parameter
Frequency range, rF
Frequency range, Lo
Frequency range, iF
conversion Gain
noise Figure (ssB)
Lo to rF isolation
Lo to iF isolation
rF to iF isolation
iP3 (input)
1 dB compression (input)
channel to channel isolation
Lo Drive input Level (typical)
supply current (icc)
[1] see Application circuit
10
15
19
5
min.
Vcc1, 2 = Vcc_BAL1, 2 = Vcc_AMP1, 2
[1]
= Vcc_IF1P, N = Vcc_IF2P, N = +5V, BIAS1, 2 = +2.5V
typ.
700 - 1000
570 - 900
60 - 500
7.5
11
16
20
28
23
11
50
-3 to +3
420
[2] Unless otherwise noted all measurements with low side Lo & iF = 100 mHz.
520
max.
Units
mHz
mHz
mHz
dB
dB
dB
dB
dB
dBm
dBm
dB
dBm
mA
9-1
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC683LP6C / 683LP6CE
v02.0808
HIGH IP3 DUAL CHANNEL
DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz
Single Channel: Isolation
0
-10
ISOLATION (dB)
-20
-30
-40
-50
-60
0.6
Single Channel:
Conversion Gain vs. Temperature
12
10
8
6
4
2
0
0.6
+25 C
+85 C
-40 C
9
mixers - Downconverters - smt
9-2
CONVERSION GAIN (dB)
RF/IF
LO/RF
LO/IF
0.7
0.8
0.9
1
1.1
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
FREQUENCY (GHz)
Single Channel:
Conversation Gain vs. LO Drive
12
10
8
6
4
2
0
0.6
-3 dBm
0 dBm
+3 dBm
Single Channel: Return Loss
0
-5
RETURN LOSS (dB)
-10
-15
-20
-25
-30
0.5
RF1
LO1 LO_SEL 0V
LO1 LO_SEL +5V
CONVERSION GAIN (dB)
0.7
0.8
0.9
1
1.1
0.6
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
FREQUENCY (GHz)
Single Channel: IF Bandwidth
15
10
5
RESPONSE (dB)
IF Return Loss
Conversion Gain
Single Channel:
Input P1dB vs. Temperature
20
15
P1dB (dBm)
0
-5
-10
-15
-20
-25
0
0.1
0.2
10
5
+25 C
+85 C
-40 C
0.3
0.4
0.5
0
0.6
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
FREQUENCY (GHz)
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC683LP6C / 683LP6CE
v02.0808
HIGH IP3 DUAL CHANNEL
DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz
Single Channel:
Input IP3 vs. Temperature
30
25
20
9
mixers - Downconverters - smt
Single Channel: Input IP3 vs. LO Drive
30
25
20
IP3 (dBm)
15
10
5
0
0.6
-3 dBm
0 dBm
+3 dBm
IP3 (dBm)
15
10
5
0
0.6
+25 C
+85 C
-40 C
0.7
0.8
0.9
1
1.1
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
FREQUENCY (GHz)
Dual Channel:
Channel to Channel Isolation
[1]
-20
Dual Channel: LO1 to LO2 Isolation
[2]
-10
-20
ISOLATION (dBc)
ISOLATION (dBc)
1.1
-30
RF1 TO RF2 AT IFI
RF2 TO RF1 AT IF2
-30
-40
-50
-60
-40
-50
-60
0.6
0.7
0.8
0.9
1
-70
0.7
0.8
0.9
FREQUENCY (GHz)
1
1.1
FREQUENCY (GHz)
Noise Figure vs. Temperature
16
15
NOISE FIGURE (dB)
14
13
12
11
10
9
8
0.6
+25 C
+85 C
-40 C
[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.
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
9-3
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC683LP6C / 683LP6CE
v02.0808
HIGH IP3 DUAL CHANNEL
DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz
+2RF -2LO Response vs. LO Drive
[3]
60
+2RF-2LO RESPONSE (dBc)
+2RF -2LO Response vs. Temperature
[3]
60
+2RF-2LO RESPONSE (dBc)
9
mixers - Downconverters - smt
9-4
55
55
50
50
45
+25 C
+85 C
-40 C
45
-3 dBm
0 dBm
+3 dBm
40
0.6
0.7
0.8
0.9
1
1.1
40
0.6
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
FREQUENCY (GHz)
+3RF -3LO Response vs. Temperature
[3]
80
+3RF-3LO RESPONSE (dBc)
75
70
65
60
55
50
0.6
+25 C
+85 C
-40 C
+3RF -3LO Response vs. LO Drive
[3]
80
+3RF-3LO RESPONSE (dBc)
75
70
65
60
55
50
0.6
-3 dBm
0 dBm
+3 dBm
0.7
0.8
0.9
1
1.1
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
FREQUENCY (GHz)
[1] referenced to rF input Power @ 0 dBm
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC683LP6C / 683LP6CE
v02.0808
HIGH IP3 DUAL CHANNEL
DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz
Harmonics of LO
nLo spur @ rF Port
3
22
16
59
63
94
4
28
45
82
88
94
Lo Freq. (GHz)
0.6
0.7
0.8
0.9
1.0
1.1
1
17
15
17
20
21
23
2
33
25
24
26
28
29
3
36
34
33
35
41
53
4
37
39
30
25
54
57
9
mixers - Downconverters - smt
MxN Spurious @ IF Port
nLo
mrF
0
1
2
3
4
0
xx
34
55
88
93
1
23
0
50
57
94
2
16
38
56
82
92
rF Freq. = 0.9 GHz @ -5 dBm
Lo Freq. = 0.8 GHz @ 0 dBm
All values in dBc below iF power level (1rF - 1Lo).
Lo = 0 dBm
All values in dBc below input Lo level measured at rF port.
Typical Supply Current vs. Vcc
vcc
4.75
5.00
5.25
icc (A)
390
420
450
Truth Table
Lo_seL (v)
0
5
Lo signal Path
Lo1
Lo2
Downconverter will operate over full voltage range shown above.
Absolute Maximum Ratings
rF / iF input (vcc= +5v)
Lo Drive (vcc= +5v)
vcc (Lo or iF)
channel temperature
continuous Pdiss (t = 85°c)
(derate 110.53 mw/°c above 85°c)
thermal resistance
(channel to ground paddle)
storage temperature
operating temperature
+15 dBm
+6 dBm
5.5v
12.5°c
4.42 w
9.05 °c/w
-65 to 150°c
-40 to +85 °c
eLectrostAtic sensitive Device
oBserve HAnDLinG PrecAUtions
9-5
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
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