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LMV1099

SNAS490D – JULY 2010 – REVISED MAY 2013

www.ti.com

Typical Performance Characteristics

Unless otherwise specified, TJ = 25°C, VDD = 3.6V. Uplink Path: Input Voltage = 18mVP-P, f =1 kHz, pass through mode (Note

8), Pre Amp gain = 20dB, Post Amp gain = 6dB, RL = 100kΩ, and CL = 4.7pf. Downlink Path: RL = 32Ω, f = 1kHz, SNR

Enhancer disabled.

THD+N vs Frequency

THD+N vs Frequency

VDD = 3.6V, POUT = 50mW

VDD = 5V, POUT = 150mW

Downlink Path

Downlink Path

Figure 5.

Figure 6.

THD+N vs Frequency

THD+N vs Frequency

Mic1 = 36mVP-P, Mic2 = AC GND

Mic1 = 36mVP-P, Mic2 = AC GND

Noise Cancelling Mode, Uplink Path

Noise Cancelling Mode, Uplink Path

Figure 7.

Figure 8.

THD+N vs Frequency

THD+N vs Frequency

Mic1 = 36mV, Pass Through Mode Mic1

Mic2 = 36mV, Pass Through Mode Mic2

Uplink Path

Uplink Path

Figure 9.

Figure 10.

10

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