ATR7032-DEV-BOARD Atmel, ATR7032-DEV-BOARD Datasheet
ATR7032-DEV-BOARD
Specifications of ATR7032-DEV-BOARD
Related parts for ATR7032-DEV-BOARD
ATR7032-DEV-BOARD Summary of contents
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... The power amplifier is designed using Atmel and provides excellent linearity and noise performance, high gain, and good power-added efficiency 0.9 mm) ® ’s Silicon-Germanium (SiGe2) process High Gain Power Amplifier for 802.11b/g WLAN Systems ATR7032 4846D–WLAN–10/07 ...
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... Figure 1-1. Block Diagram 13 V_PA1 14 GND_RF 15 50 input RF_IN matching 16 IC Paddle GND_RF ATR7032 ATR7032 Interstage Interstage matching matching Standby/ Bias circuitry RF_OUT 7 RF_OUT 6 RF_OUT 5 RF_OUT Voltage detector 4 4846D–WLAN–10/07 ...
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... Internally connected, on-chip matching; must not be externally connected 13 V_PA1 Supply voltage PA stage 1 14 GND Ground 15 RF_IN RF input 16 IC Internally connected, on-chip matching; must not be externally connected PADDLE GND Ground on the PADDLE 4846D–WLAN–10/ VCTRL ATR7032 VCC 2 11 V_PA2 GND_VCC GND on the PADDLE VDET ATR7032 3 ...
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... PA operating mode Control voltage range 1.1 Power down mode 1.2 Quiescent 1.3 Current consumption Power down mode 1.4 PA operating mode *) Type means 100% tested 100% correlation tested Characterized on samples Design parameter ATR7032 4 Symbol Value 600 CC T 150 j T –40 to +125 ...
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... IN 2:1 OUT = 3.3V, Frequency = 2.45 GHz Min. Typ. Max. 23 LIN 32 220 = 3.3V, Frequency = 2.45 GHz Min. Typ. Max. 2.0 32 150 ATR7032 = 25°C amb Unit Type* dBm C dBm A dBc C dBc 25°C, amb Unit Type* dBm C dB ...
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... Pin Symbol = dBm V OUT = dBm t OUT SET = dBm OUT = 2 –40 to +85°C amb V_PA2 (1) (1) C17 C11 ATR7032 50 input Interstage Interstage matching matching matching Standby/ Bias Circuitry (1) C19 C9 VCTRL VCC = 3.3V, Frequency = 2.45 GHz Min. Typ. Max DET 0.5 ± ...
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... C 17 (1) Capacitor C 18 (1) Capacitor C 19 Resistor R 1 Inductor L 1 Inductor L 2 Inductor Components can be omitted depending on application ATR7032 Value Size 4p7 0603 56p 0603 56p 0603 56p 0603 1p8 0603 4p7 0603 4p7 0603 4p7 0603 10n 0603 10n 0603 10n 0603 1µ ...
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... Increase VCTRL until 90 mA quiescent current without RF signal is reached (~ 1.05V) • Increase input power until desired linear output power is reached 11. Typical Operating Characteristics Figure 11-1. Typical Gain and Current versus Control Voltage: Figure 11-2. Typical Operating Point for 54 Mbps OFDM Modulation: Frequency = 2450 MHz; ATR7032 ...
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... V_PA1 V_PA2 RF_Out -10 -20 -30 -40 2.40 2.43 2.45 f (GHz) Frequency = 2450 MHz 1.05V; I VCTRL 3.3V V_PA1 V_PA2 RF_Out (dBm) Out ATR7032 = 1.05V mA; VCTRL CC_Q -10 - -30 - -50 -60 -70 3.5 4.0 4.5 5.0 5.5 6.0 = 1.05V; I VCTRL CC_Q -10 - -30 - -50 -60 -70 2.48 2. mA; CC_Q ...
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... Figure 11-6. Typical Power-sweep with Unmodulated Carrier at Operating Point (Temperature Figure 11-7. Typical Spectral Plot Conforming Compliance to 802.11b Spectral Mask for ATR7032 10 Behavior): Frequency = 2450 MHz 3.3V V_PA1 V_PA2 RF_Out (+25˚C) 26 tot I (-40˚C) 24 tot (dBm) out 11 Mbps CCK Modulation at Operating Point: P Frequency = 2450 MHz ...
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... V_PA1 V_PA2 RF_Out CC Ref 13.1 dBm * Offset 20 AVG -10 -20 -30 -40 -50 -60 -70 -80 Center 2.45 GHz 10 MHz/ ATR7032 = 90 mA; CC_Q 180 170 160 150 I tot 140 130 EVM 120 110 100 1.05V 150 mA; VCTRL CC * RBW 100 kHz * VBW 100 kHz * SWT ...
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... Figure 11-10. Typical Detector Voltage versus P Figure 11-11. Power Detector Response (Rising Edge): ATR7032 12 VCC parameterized): Frequency = 2450 MHz 2.7V, 3.3V, 3.6V; T V_PA1 V_PA2 RF_Out CC 3.0 2.5 2.0 1.5 1.0 0.5 0 dBm; Frequency = 2450 MHz; V Out 3.3V V_PA1 V_PA2 RF_Out CC for Unmodulated Carrier (Temperature and Out = 1.05V ...
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... Figure 11-12. Power Detector Response (Falling Edge): 4846D–WLAN–10/ dBm; Frequency = 2450 MHz; V Out 3.3V V_PA1 V_PA2 RF_Out CC ATR7032 = 1.05V mA; VCTRL CC_Q 13 ...
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... Ordering Information Extended Type Number ATR7032-PVPW ATR7032-PVQW ATR7032-DEV-BOARD 13. Package Information Package: QFN 16 - 3x3 Exposed pad 1.7x1.7 (acc. JEDEC OUTLINE No. MO-220) Dimensions in mm Not indicated tolerances ±0. Drawing-No.: 6.543-5115.01-4 Issue: 1; 07.03.05 Assembly Chip PAC 14. Revision History Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this document ...
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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...