HIGH IP3 DUAL CHANNEL DOWNCONVERTER
mixers - Downconverters - SMT
HMC683LP6C / 683LP6CE
v02.0808
HIGH IP3 DUAL CHANNEL
DOWNCONVERTER w/ LO SWITCH, 0.7 -...
Description
mixers - Downconverters - SMT
HMC683LP6C / 683LP6CE
v02.0808
HIGH IP3 DUAL CHANNEL
DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz
Typical Applications
9
The HMC683LP6C(E) is Ideal for:
Cellular/3G & LTE/WiMAX/4G
Basestations & Repeaters
GSM, CDMA & OFDM
Dual Density Receivers
Functional Diagram
Features
High Input IP3: +23 dBm
Conversion Gain: 7.5 dB
Low LO Drive: 0 dBm
High Channel Isolation
40 Lead 6x6mm SMT Package: 36mm2
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.
9-1
Electrical Specifications, TA = +25 °C, IF - 100 MHz, LO = 0 dBm
Vcc1, 2 = Vcc_BAL1, 2 = Vcc_AMP1, 2 [1] = Vcc_IF1P, N = Vcc_IF2P, N = +5V, BIAS1, 2 = +2.5V
Parameter
Min.
Typ.
Frequency Range, RF
700 - 1000
Frequency Range, LO
570 - 900
Frequency Range, IF
60 - 500
Conversion Gain
5
7.5
Noise Figure (SSB)
11
LO to RF Isolation
10
16
LO to IF Isolation
15
20
RF to IF Isolation
19
28
IP3 (Input)
23
1 dB Compression (Input)
11
Channel to Channel Isolation
50
LO Drive Input Level (Typic...
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