Philips SA2411
The SA2411 is a linear power amplifier designed for WLAN application in the 2.4 GHz band. The SA2411 is a Si power amplifier with integrated matching and power level detector.| Part No. | SA2411 |
|---|---|
| Datasheet | SA2411 Download |
| Manufacturer |  Philips |
| Description | +20 dBm single chip linear amplifier for WLAN |
| Buy | Stock & Price |
DESCRIPTION
Together with the SA2400A the chips form a complete 802.11b transceiver. 2.FEATURES
● 75 Ω + 25j Ω differential inputs, internally matched● 50 Ω single-ended output, internally matched
● 15 dB gain block
● Power detector
● Bias adjust pin
● 18% efficiency at 3 V
● RF matching for SA2400A 3.
APPLICATIONS
● IEEE 802.11 and 802.11b radios● Supports DSSS and CCK modulation
● Supports data rates: 1, 2, 5.5, and 11 Mbps
● 2.45 GHz ISM band wireless communication devices Table 1. Ordering information PACKAGE TYPE NUMBER SA2411DH NAME TSSOP16
DESCRIPTION
plastic thin shrink small outline package; 16 leads; body width 4.4 mm VERSION SOT403-1 4. BLOCK DIAGRAM VDD_DRIVER VDD_BIAS VDD_MAIN IN+ INPUT IN– MATCH PA OUTPUT MATCH ANT Power-up power mode SA2411 SR02383 DETECTOR Figure 1. Block diagram 2003 Feb 07 2 Philips Semiconductors Product data +20 dBm single chip linear amplifier for WLAN SA2411 5. PINNING INFORMATION VDD_MAIN VDD_DRIVER GND IN+ IN– GND DETECTOR GND 1 2 16 VDD_BIAS 15 PWRUP 4 5 6 7 8 SA2411DH 3 14 GND 13 RF_GND 12 ANT 11 GND 10 MODE 9 GND SR02384 Figure 2.
