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Hittite Microwave Corporation
Hittite Microwave Corporation

HMC686LP4 Datasheet Preview

HMC686LP4 Datasheet

BiCMOS Mixer W/Integrated LO Amplifier

No Preview Available !

HMC686LP4 pdf
v02.0708
www.datashTeeytp4ui.ccoaml Applications
The HMC686LP4(E) is Ideal for:
• Cellular/3G & LTE/WiMAX/4G
8 • Basestations & Repeaters
• GSM, CDMA & OFDM
• Transmitters and Receivers
Functional Diagram
HMC686LP4 / 686LP4E
BiCMOS MIXER W/ INTEGRATED
LO AMPLIFIER, 700 - 1100 MHz
Features
High Input IP3: +34 dBm
Low Conversion Loss: 7.5 dB
Low LO Drive: 0 dBm
Optimized for High Side LO Input
Upconversion & Downconversion Applications
24 Lead 4x4mm SMT Package: 16mm2
General Description
The HMC686LP4(E) is a high dynamic range passive
MMIC mixer with integrated LO amplifier in a 4x4
SMT QFN package covering 0.7 to 1.1 GHz. Excellent
input IP3 performance of +34 dBm for down conver-
sion is provided for 3G & 4G GSM/CDMA applications
at an LO drive of 0 dBm. With an input 1 dB com-
pression of +25 dBm, the RF port will accept a wide
range of input signal levels. Conversion loss is 7.5 dB
typical. The DC to 500 MHz IF frequency response
will satisfy GSM/CDMA transmit or receive frequency
plans. The HMC686LP4(E) is optimized for high side
LO frequency plans and is pin for pin compatible with
the HMC684LP4(E) which is a 0.7 - 1.0 GHz converter
optimized for low side LO.
8 - 250
Electrical Specifications
TA = +25° C, IF = 150 MHz, LO = 0 dBm, Vcc1, 2, 3, = +5V, G_BIAS = +3.5V*
Parameter
Min.
Typ.
Frequency Range, RF
0.7 - 1.1
Frequency Range, LO
0.85 - 1.25
Frequency Range, IF
DC to 500
Conversion Loss
7.5
Noise Figure (SSB)
7.5
LO to RF Isolation
18 24
LO to IF Isolation
30 40
RF to IF Isolation
27 35
IP3 (Input)
34
1 dB Compression (Input)
25
LO Drive Input Level (Typical)
-3 to +3
Supply Current Icc Total
105
* Unless otherwise noted all measurements performed as downconverter with high side LO & IF = 150 MHz.
Max.
9.5
125
Units
GHz
GHz
MHz
dB
dB
dB
dB
dB
dBm
dBm
dBm
mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com



Hittite Microwave Corporation
Hittite Microwave Corporation

HMC686LP4 Datasheet Preview

HMC686LP4 Datasheet

BiCMOS Mixer W/Integrated LO Amplifier

No Preview Available !

HMC686LP4 pdf
v02.0708
www.datashCeeot4nu.vceomrsion Gain vs. Temperature
0
-5
-10
-15
+25 C
+85 C
-40 C
-20
0.6 0.7 0.8 0.9
1
FREQUENCY (GHz)
1.1 1.2
Conversion Gain vs. LO Drive
0
-5
-10
-3 dBm
-15 0 dBm
+3 dBm
-20
0.6 0.7 0.8 0.9
1
FREQUENCY (GHz)
1.1 1.2
IF Bandwidth (LO = 1.1 GHz)
0
-5
-10
-15
-20
-25
-30
0
IF Return Loss
Conversion Gain
0.1 0.2 0.3 0.4
FREQUENCY (GHz)
0.5
HMC686LP4 / 686LP4E
BiCMOS MIXER W/ INTEGRATED
LO AMPLIFIER, 700 - 1100 MHz
Isolation
0
-10
-20
-30
-40
-50
-60
0.6
0.7
RF/IF
LO/RF
LO/IF
0.8 0.9
1
FREQUENCY (GHz)
1.1 1.2
Return Loss
0
-5
-10
RF
LO
-15
-20
-25
-30
0.4 0.5 0.6 0.7 0.8 0.9
1
FREQUENCY (GHz)
1.1 1.2
Input P1dB vs. Temperature
30
25
20
+25 C
15 +85 C
-40 C
10
0.6 0.7 0.8 0.9
1
FREQUENCY (GHz)
1.1 1.2
8
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
8 - 251


Part Number HMC686LP4
Description BiCMOS Mixer W/Integrated LO Amplifier
Maker Hittite Microwave Corporation
Total Page 12 Pages
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