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Hittite Microwave Corporation
Hittite Microwave Corporation

HMC688LP4 Datasheet Preview

HMC688LP4 Datasheet

BiCMOS MMIC Mixer W/ Integrated LO Amplifier

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HMC688LP4 pdf
v00.0508
HMC688LP4 / 688LP4E
BiCMOS MMIC MIXER W/ INTEGRATED
LO AMPLIFIER, 2.0 - 2.7 GHz
www.datashTeeytp4ui.ccoaml Applications
The HMC688LP4(E) is Ideal for:
• Cellular/3G & LTE/WiMAX/4G
• Basestations & Repeaters
• GSM, CDMA & OFDM
9 • Transmitters and Receivers
Functional Diagram
Features
High Input IP3: +35 dBm
Low Conversion Loss: 7.5 dB
Low LO Drive: 0 dBm
Optimized for Low Side LO Input
Upconversion & Downconversion Applications
24 Lead 4x4mm SMT Package: 16mm2
General Description
The HMC688LP4(E) is a high dynamic range passive
MMIC mixer with integrated LO amplifier in a 4x4 SMT
QFN package covering 2.0 to 2.7 GHz. Excellent input
IP3 performance of +35 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 +25 dBm, the RF port will accept a wide range of
input signal levels. Conversion loss is 7.5 dB typical.
The DC to 700 MHz IF frequency response will sat-
isfy GSM/CDMA transmit or receive frequency plans.
The HMC688LP4(E) is pin for pin compatible with the
HMC689LP4(E) which is a 2.0 - 2.7 GHz mixer with
LO amplifier optimized for high side LO applications.
9 - 408
Electrical Specifications,
TA = +25° C, IF = 300 MHz, LO = 0 dBm, Vcc = Vcc1, 2, 3 = +5V, G_Bias = +2.5V*
Frequency Range, RF
Frequency Range, LO
Frequency Range, IF
Conversion Loss
Noise Figure (SSB)
LO to RF Isolation
LO to IF Isolation
RF to IF Isolation
IP3 (Input)
Parameter
Min.
16
20
25
Typ.
2.0 - 2.7
1.7 - 2.4
DC - 700
7.5
8
25
27
34
35
Max.
10
1 dB Compression (Input)
25
LO Drive Input Level (Typical)
-9 to +3
Supply Current Icc total
140 168
* Unless otherwise noted all measurements performed as downconverter with low side LO & IF = 300 MHz.
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

HMC688LP4 Datasheet Preview

HMC688LP4 Datasheet

BiCMOS MMIC Mixer W/ Integrated LO Amplifier

No Preview Available !

HMC688LP4 pdf
v00.0508
HMC688LP4 / 688LP4E
BiCMOS MMIC MIXER W/ INTEGRATED
LO AMPLIFIER, 2.0 - 2.7 GHz
www.datashCeeot4nu.vceomrsion Gain vs. Temperature
0
-5
-10
-15
-20
2
+25 C
+85 C
-40 C
2.2 2.4 2.6 2.8
FREQUENCY (GHz)
3
Conversion Gain vs. LO Drive
0
-5
-10
-15
-20
2
-9 dBm
-6 dBm
-3 dBm
0 dBm
+3 dBm
2.2 2.4 2.6 2.8
FREQUENCY (GHz)
3
IF Bandwidth (LO= 2.1 GHz)
0
-5
-10
-15
-20
-25
-30
IF Return Loss
Conversion Gain
-35
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
FREQUENCY (GHz)
Isolation
0
-10
-20
RF/IF
LO/RF
LO/IF
-30
-40
-50
2
2.2 2.4 2.6 2.8
FREQUENCY (GHz)
3
Return Loss
0
-5 RF
LO
-10
-15
-20
-25
1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4
FREQUENCY (GHz)
Input P1dB vs. Temperature
30
25
20
15
10
2
+25 C
+85 C
-40 C
2.2 2.4 2.6 2.8
FREQUENCY (GHz)
3
9
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
9 - 409


Part Number HMC688LP4
Description BiCMOS MMIC Mixer W/ Integrated LO Amplifier
Maker Hittite Microwave Corporation
Total Page 8 Pages
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