Product Summary

The SPF5122Z is a high performance pHEMT MMIC LNA designed for

operation from 50MHz to 4000MHz. The on-chip active bias network provides

stable current over temperature and process threshold voltage

variations. The SPF5122Z offers ultra-low noise figure and high linearity

performance in a gain block configuration. Its single-supply operation and
integrated matching networks make implementation remarkably simple. A
high maximum input power specification make it ideal for high dynamic
range receivers.

Features

Ultra-Low Noise Figure=0.60dB
at 900MHz
Gain=18.9dB at 900MHz
High Linearity: OIP3=40.5dBm
at 1900MHz
Channel Power=13.4dBm (-
65dBc IS95 ACPR, 880MHz)
P1dB=23.4dBm at 1900MHz
Single-Supply Operation: 5V at
I
DQ=90mA
Flexible Biasing Options: 3-5V,
Adjustable Current
Broadband Internal Matching

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SPF5122Z
SPF5122Z

IC AMPLIFIER MMIC LNA 8-QFN
Data Sheet
0-1: $2.68
1-10: $2.40
10-25: $2.16
25-100: $1.96
100-250: $1.78
250-500: $1.59
500-1000: $1.34
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SPF5001
SPF5001
Other

Data Sheet
Negotiable 
SPF5002
SPF5002
Other

Data Sheet
Negotiable 
SPF5003
SPF5003
Other

Data Sheet
Negotiable 
SPF5004
SPF5004
Other

Data Sheet
Negotiable 
SPF5043Z
SPF5043Z

IC MMIC AMP LN 50-4000MHZ SOT343
Data Sheet
0-1: $1.76
1-10: $1.59
10-25: $1.42
25-100: $1.28
100-250: $1.14
250-500: $0.99
500-1000: $0.82
SPF5043ZSQ
SPF5043ZSQ

IC MMIC AMP LN 50-4000MHZ SOT343
Data Sheet
0-1: $1.84
1-25: $1.49