OPA2990IDDFR datasheet(26/81 Pages) TI

26 / 81 page

Amplifiers application report contains detailed information on the topic of EMIRR performance as it relates to op

amps and is available for download from www.ti.com.

Frequency (Hz)

100

10M

100M

C004

Figure 7-3. EMIRR Testing

Table 7-1. OPA990 EMIRR IN+ For Frequencies of Interest

FREQUENCY

APPLICATION OR ALLOCATION

EMIRR IN+

400 MHz

Mobile radio, mobile satellite, space operation, weather, radar, ultra-high frequency (UHF)

applications

59.5 dB

900 MHz

Global system for mobile communications (GSM) applications, radio communication, navigation,

GPS (to 1.6 GHz), GSM, aeronautical mobile, UHF applications

68.9 dB

1.8 GHz

GSM applications, mobile personal communications, broadband, satellite, L-band (1 GHz to 2 GHz)

77.8 dB

2.4 GHz

802.11b, 802.11g, 802.11n, Bluetooth®, mobile personal communications, industrial, scientific and

medical (ISM) radio band, amateur radio and satellite, S-band (2 GHz to 4 GHz)

78.0 dB

3.6 GHz

Radiolocation, aero communication and navigation, satellite, mobile, S-band

88.8 dB

5 GHz

802.11a, 802.11n, aero communication and navigation, mobile communication, space and satellite

operation, C-band (4 GHz to 8 GHz)

87.6 dB

OPA990, OPA2990, OPA4990

SBOS933H – FEBRUARY 2019 – REVISED MAY 2021

www.ti.com

Submit Document Feedback

Product Folder Links: OPA990 OPA2990 OPA4990

OPA2990IDDFR Datasheet(PDF) 26 Page - Texas Instruments