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Numéro de référence | HMC687LP4 | ||
Description | BiCMOS MMIC Mixer W/Integrated LO Amplifier | ||
Fabricant | Hittite Microwave Corporation | ||
Logo | |||
1 Page
v02.0708
www.datasheet4u.com
Typical Applications
The HMC687LP4(E) is Ideal for:
• Cellular/3G & LTE/WiMAX/4G
8 • Basestations & Repeaters
• GSM, CDMA & OFDM
• Transmitters and Receivers
Functional Diagram
HMC687LP4 / 687LP4E
BiCMOS MMIC MIXER W/ INTEGRATED
LO AMPLIFIER, 1.7 - 2.2 GHz
Features
High Input IP3: +35 dBm
Low Conversion Loss: 8 dB
Low LO Drive: 0 dBm
Optimized for High Side LO Input
Upconversion & Downconversion Applications
24 Lead 4x4mm SMT Package: 16mm2
General Description
The HMC687LP4(E) is a high dynamic range passive
MMIC mixer with integrated LO amplifier in a 4x4 SMT
QFN package covering 1.7 to 2.2 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 +23 dBm, the RF port will accept a wide range of
input signal levels. Conversion loss is 8 dB typical.
The DC to 500 MHz IF frequency response will sat-
isfy GSM/CDMA transmit or receive frequency plans.
The HMC687LP4(E) is optimized for high side LO
frequency plans and is pin for pin compatible with the
HMC685LP4(E) which is a 1.7 - 2.2 GHz converter
optimized for low side LO.
Electrical Specifications,
TA = +25° C, IF = 200 MHz, LO = 0 dBm, Vcc = Vcc1, 2, 3 = +5V, G_Bias = +2.5V*
Parameter
Min. Typ. Max.
Frequency Range, RF
1.7 - 2.2
Frequency Range, LO
1.7 - 2.4
Frequency Range, IF
DC - 500
Conversion Loss
8 10.5
Noise Figure (SSB)
8
LO to RF Isolation
22 31
LO to IF Isolation
22 29
RF to IF Isolation
31 44
IP3 (Input)
35
1 dB Compression (Input)
23
LO Drive Input Level (Typical)
-3 to +3
Supply Current Icc total
120 145
* Unless otherwise noted all measurements performed as downconverter with high side LO & IF = 200 MHz.
Units
GHz
GHz
MHz
dB
dB
dB
dB
dB
dBm
dBm
dBm
mA
8 - 262
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
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Pages | Pages 8 | ||
Télécharger | [ HMC687LP4 ] |
No | Description détaillée | Fabricant |
HMC687LP4 | BiCMOS MMIC Mixer W/Integrated LO Amplifier | Hittite Microwave Corporation |
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