Dual-Band (2.4-2.5) (4.9-6) WLAN Low-Noise Amplifier Avago Techno

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Dual-Band (2.4-2.5) (4.9-6) WLAN Low-Noise Amplifier Avago Techno

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ALM-2812
Dual-Band (2.4-2.5) (4.9-6) WLAN Low-Noise Amplifier
Avago Technologies' ALM-2812 dual-band designed WLAN applications (2.4 2.5)GHz (4.9-6)GHz frequency ranges. uses Avago Technologies' proprietary GaAs Enhancement-mode pHEMT process achieve high-frequency wideband operation with very noise figures. ALM-2812 individual LNAs housed package, each switcheable using single CMOS-compatible pin. matching components inside module. Only external frequency bypass capacitor required proper operation, making suitable ultra-miniature WLAN cards access points.
Features
Advanced GaAs E-pHEMT Noise: 0.8dB Noise: 1.4dB Wide Supply Voltage: 3.6V matched Input Output High Input P1dB IIP3 Power Shutdown Function RoHS Compliant Small Footprint: 3x3mm2 Profile: 1.1mm max. Minimal External Components
Surface Mount
MCOB
Typical Specifications (25°C):
Note: Package marking provides orientation identification Product Code "ML" Manufacturing Location Year "WW" Work Week "DD" "XXXX" Number
BMLY WWDD XXXX
View
2.45 GHz, 3.3V 15mA Gain 16.7 IIP3 IP1dB -5.8 GHz, 3.3V 23.4mA Gain 23.2dB IIP3 -2.2 IP1dB -12.8dBm
Configuration
I/O's RF_OUT_52 RF_OUT_24 VCC2 LNA_ON_24 RF_IN_24 9.RF_IN_52 LNA_ON_52 VCC1 12.GND
Bottom view
Absolute Maximum Ratings
Parameter Drain Source Voltage[2] Drain Current Drain Current Total Power Dissipation Input Power Channel Temperature Storage Temperature Thermal Resistance Symbol IDS_2G IDS_5G Pdiss max. TSTG qch_b Units *C/W Absolute Maximum 29.9
Notes: Operation this device above these parameters cause permanent damage. Assuming quiescent conditions. Board (package belly) temperature 25*C. Derate 33.4mW/*C Channel-to-board thermal resistance measured using 150*C Liquid Crystal Measurement method.
Product Consistency Distribution Charts [5,6]
10000 8000 6000 4000 2000
Stdev
8000 6000
Stdev
4000 2000
Figure Gain 2.45GHz; 15dB, Nominal 16.7dB, 18.5dB
6000 5000 4000 3000 2000 1000
Stdev
Figure 2.45GHz; Nominal 0.8dB, 1.5dB
8000
Stdev
6000
4000 2000
Figure 2.45GHz; 11mA, Nominal 15mA, 21mA
8000
Stdev
Figure Gain 5.5GHz; 21dB, Nominal 23.2dB, 25dB
8000
Stdev
6000 4000 2000
6000 4000 2000
Figure 5.5GHz; Nominal 1.4dB, 1.9dB
Figure 5.5GHz; 19mA, Nominal 23.4mA, 31mA
Note: Distribution data sample size samples taken from different wafers different lots. Future wafers allocated this product have nominal values anywhere between upper lower limits. Measurements made production test board, which represents trade-off between optimal Gain, IIP3, IP1dB VSWR. Circuit losses have been de-embedded from actual measurements.
Electrical Specifications[7,8] Band
Parameter Test Condition Gain Noise Figure Gain Flatness Input Compressed Power Input Order Intercept Point Input Return Loss Output Return Loss
bias parameter 3.3V (unless otherwise specified) Production [7,8] 2.45GHz (Typ.) 24.6 Production [7,8]
Symbol IPdB IIP3
Units
Rejection, out-of-band (refer mid-band level (2.45GHz) Supply Current Shutdown Current V_LNA_24_ON Supply Voltage
Band
Parameter Test Condition Gain Noise Figure Gain Flatness Input Compressed Power Input Order Intercept Point [,2] Input Return Loss Output Return Loss Rejection, out-of-band (refer mid-band level (5.5 GHz) Supply Current Shutdown Current V_LNA_ON_52 Supply Voltage 23.4 Symbol IPdB IIP3 Units Production [7,8] (Typ.) 23.2 Production [7,8]
Notes: parameters with indicated Production Limit (Production Production Max) tested production final test with guardbanding. Production Limits tighter than Customer Limits serve guardband guarantee Customer Limits. Customer Limits will have following guardband: Gain =±0.5dB, NF=±0.2dB, Ids=±1mA Production Limits subject change with customer consensus approval. Pricing subject change based yield impact.
VCC1
0.1uF
LNA_ON_52
Output 802.11a (5-6GHz)
50-Ohms
Input 802.11a (5-6GHz)
50-Ohms
50-Ohms
50-Ohms
Output 802.11b/g (2.4GHz)
0.1uF
Input 802.11b/g (2.4GHz)
2.2uF
Figure Simplified schematic diagram demoboard used Gain, IIP3, IP1dB, Return Loss, Band Rejections measurement 2.4G 2.5GHz band 4.9G 6GHz.
LNA_ON_24
Vsense
VCC2
0.1uF
ALM-2812 Typical Performance Curves, 3.3V 25*C unless specified otherwise)
17.5
Gain (dB)
16.5
15.5 14.5
(dB)
Figure Gain 2.45GHz Temp
Figure 2.45GHz Temp
-5.5
IP1dB (dBm)
IIP3 (dBm)
-6.5 -7.5 -8.5
Figure IIP3 2.45GHz Temp
Figure IP1dB 2.45GHz Temp
(mA)
Figure 2.45GHz Temp
ALM-2812 Typical Performance Curves, 3.3V 25*C unless specified otherwise)
24.0 23.5 23.0
Gain (dB)
22.5 22.0 21.5 21.0
(dB)
Figure Gain 5.5GHz Temp
29.0 27.0 25.0
Figure 5.5GHz Temp
-12.4 -12.6 -12.8
(mA)
23.0 21.0 19.0 17.0 15.0
IP1dB (dBm)
-13.0 -13.2 -13.4 -13.6 -13.8 -14.0
Figure IIP3 5.5GHz Temp
-0.5 -1.0 -1.5
Figure IP1dB 5.5GHz Temp
IIP3 (dBm)
-2.0 -2.5 -3.0 -3.5 -4.0
Figure 5.5GHz Temp
2.5GHz Band Typical Scattering Parameters 25*C, 3.3V,
freq S(1,1) S(2,1) S(1,2) S(2,2) 100. 300. 500. 700. 900. 1.10 1.30 1.50 1.70 1.90 2.10 2.30 2.50 2.70 2.90 3.10 3.30 3.50 3.70 3.90 4.10 4.30 4.50 4.70 4.90 5.10 5.30 5.50 5.70 5.90 6.10 6.30 6.50 6.70 6.90 7.10 7.30 7.50 7.70 7.90 8.10 8.30 8.50 8.70 8.90 9.00 -129.m 164. -211.m 132. -264.m 98.7 -355.m 62.4 -684.m 27.5 -990.m -12.7 -1.79 -57.8 -3.34 -103. -5.31 -152. -7.59 160. -9.48 111. -10.7 54.0 -11.2 -12.1 -11.0 -76.0 -9.90 -127. -8.85 -171. -8.10 155. -7.36 126. -7.17 101. -6.83 78.3 -7.32 61.3 -6.83 42.5 -7.06 29.9 -6.00 24.3 -2.22 211.m -2.42 -35.1 -2.95 -69.4 -4.73 -96.1 -6.27 -123. -7.55 -154. -8.48 162. -9.01 118. -7.97 74.7 -6.19 31.7 -5.39 6.19 -4.15 -18.0 -3.40 -39.8 -2.79 -58.5 -2.43 -76.1 -2.02 -92.4 -1.72 -108. -1.35 -123. -1.27 -140. -1.37 -158. -2.38 -177. -3.20 178. -64.6 -6.16 -36.6 26.2 -23.1 166.m -11.0 -37.5 -15.6 -116. -5.66 -98.4 1.15 -135. 5.77 -173. 8.84 143. 11.2 97.2 13.6 53.8 16.1 4.01 16.7 -53.2 14.6 -105. 12.5 -142. 10.4 180. 7.42 143. 2.39 110. -3.44 92.3 -9.12 95.9 -7.13 137. -3.43 140. -745.m 114. 1.56 88.1 3.18 63.8 5.03 43.3 6.46 23.1 8.14 -9.84 9.02 -47.0 9.15 -81.9 8.58 -113. 7.76 -139. 7.38 -167. 5.97 166. 5.30 145. 4.34 122. 3.96 101. 4.43 87.5 4.81 73.7 6.01 46.7 6.88 16.9 6.36 -14.2 5.34 -34.7 5.39 -55.3 5.82 -79.6 6.81 -91.9 -65.1 55.7 -65.6 -39.1 -61.2 -115. -49.8 -147. -56.6 104. -62.5 28.2 -56.1 -25.8 -49.7 -85.9 -44.7 -122. -40.2 -157. -36.5 162. -34.3 115. -34.5 62.7 -38.0 25.2 -40.8 16.5 -40.5 32.4 -35.7 27.8 -31.9 -833.m -28.9 -24.1 -26.3 -51.8 -24.9 -81.0 -22.1 -110. -18.9 -137. -15.9 -175. -14.0 118. -16.8 69.4 -18.1 27.5 -22.7 -8.49 -27.2 -28.7 -28.7 635.m -23.3 -40.9 -26.9 -70.7 -25.9 -64.9 -24.6 -163. -35.6 -111. -31.1 -123. -30.9 -132. -29.0 -144. -28.2 -161. -27.0 177. -25.0 156. -23.3 127. -24.0 98.4 -22.3 63.5 -22.8 9.56 -26.6 -15.3 5.93m -15.3 -23.2m -46.4 -77.6m -77.4 -200.m -109. -305.m -137. -298.m -168. -408.m 161. -601.m 130. -907.m 97.3 -1.53 60.1 -2.94 15.3 -6.63 -45.6 -14.0 -157. -9.55 75.6 -6.04 12.9 -4.49 -38.2 -3.69 -85.7 -3.19 -131. -2.77 -175. -2.39 143. -2.08 105. -1.76 71.2 -1.53 39.6 -1.29 9.02 -1.33 -26.0 -2.50 -64.8 -2.99 -104. -3.53 -157. -3.46 150. -2.61 105. -1.86 61.8 -2.36 31.8 -1.67 3.46 -3.47 -24.9 -1.80 -44.7 -1.42 -73.4 -1.43 -98.1 -1.69 -121. -1.50 -141. -1.64 -167. -2.31 161. -4.22 120. -5.45 74.7 -5.12 7.27 -4.91 -43.6 -4.12 -55.8
Typical Noise Parameters, 3.3V, 15mA
Freq 2.45
dB(S (2,1))
freq,
6GHz Band Typical Scattering Parameters 25*C, 3.3V, 23.4mA
freq S(1,1) S(2,1) S(1,2) S(2,2) 100. 300. 500. 700. 900. 1.10 1.30 1.50 1.70 1.90 2.10 2.30 2.50 2.70 2.90 3.10 3.30 3.50 3.70 3.90 4.10 4.30 4.50 4.70 4.90 5.10 5.30 5.50 5.70 5.90 6.10 6.30 6.50 6.70 6.90 7.10 7.30 7.50 7.70 7.90 8.10 8.30 8.50 8.70 8.90 9.00 -86.9m 167. -136.m 141. -191.m 115. -229.m 89.2 -233.m 62.6 -368.m 36.1 -285.m 8.05 -353.m -20.2 -342.m -48.9 -345.m -77.8 -369.m -107. -326.m -136. -318.m -166. -841.m 164. -1.42 145. -776.m 119. -843.m 92.1 -1.10 66.2 -1.31 41.1 -1.67 13.2 -2.23 -15.8 -3.10 -49.1 -4.48 -89.1 -7.66 -142. -10.4 170. -11.0 111. -10.1 62.9 -9.04 20.7 -8.71 -20.3 -10.1 -62.1 -12.4 -123. -13.8 125. -11.0 25.4 -13.4 -19.8 -14.7 -13.4 -13.7 -513.m -9.13 -15.6 -6.54 -37.1 -5.42 -58.7 -5.14 -80.7 -5.18 -93.6 -4.92 -108. -4.74 -122. -4.55 -135. -4.61 -148. -4.64 -155. -63.4 25.1 -54.9 -11.3 -42.4 -41.6 -33.4 -72.2 -27.0 -111. -21.2 -146. -15.5 170. -12.6 125. -11.4 80.9 -11.0 41.5 -10.8 12.8 -10.9 -8.43 -14.2 5.68 -5.10 5.61 -3.35 -19.0 6.23 -46.6 9.23 -98.7 9.31 -140. 10.1 -166. 12.2 158. 16.0 132. 17.6 102. 19.3 57.4 21.1 21.0 21.8 -27.6 21.7 -60.7 21.7 -94.9 22.3 -130. 22.9 -165. 22.9 157. 22.9 117. 21.7 74.4 18.7 42.4 17.8 24.6 17.2 -2.56 17.0 -28.1 16.5 -58.3 16.3 -83.5 15.6 -108. 14.9 -136. 14.7 -163. 13.7 169. 12.9 143. 12.3 120. 12.0 92.6 11.8 76.9 -66.7 -145. -67.5 -153. -80.4 1.59 -64.7 -154. -58.5 179. -53.7 146. -50.0 107. -47.5 52.6 -48.1 17.1 -49.5 -15.4 -53.6 -45.6 -54.0 -34.8 -44.8 -9.14 -36.5 -70.7 -38.8 -156. -43.5 -176. -43.9 167. -45.8 153. -42.5 128. -43.5 108. -43.0 97.5 -44.8 72.8 -44.8 34.5 -39.6 -2.04 -47.8 -111. -50.2 156. -44.9 78.3 -42.9 35.9 -42.2 14.8 -38.1 -2.20 -34.8 -30.4 -31.1 -70.3 -30.2 -137. -33.6 165. -39.6 111. -44.2 74.5 -50.8 -2.94 -51.5 -64.2 -45.6 -116. -48.0 172. -47.8 166. -46.5 178. -45.1 135. -45.6 145. -43.4 113. -41.0 95.8 5.07m -14.4 -24.9m -43.2 -92.4m -71.8 -217.m -101. -375.m -129. -576.m -156. -796.m 179. -768.m 155. -595.m 129. -505.m 102. -570.m 74.3 -855.m 44.4 -1.57 13.7 -2.41 -10.6 -2.07 -43.2 -2.25 -75.6 -2.31 -113. -2.54 -150. -2.60 169. -3.31 134. -3.45 102. -3.49 70.2 -4.06 37.2 -6.52 21.3 -8.39 -12.0 -11.2 -18.6 -13.2 -26.5 -17.3 -39.3 -23.7 -6.49 -18.1 31.8 -16.8 14.8 -16.7 42.1 -6.61 28.9 -3.80 -20.3 -3.74 -56.6 -4.07 -83.8 -4.57 -108. -5.25 -129. -6.31 -148. -7.48 -170. -10.9 167. -17.8 143. -29.0 -43.5 -14.1 -61.2 -8.97 -86.0 -7.49 -97.6
Typical Noise Parameters, 3.3V, 23.4mA
Freq 4.95
dB(S (2,1))
freq,
Part Number Ordering Information
Part Number ALM-282-TRG ALM-282-BLKG Devices 3000 Container Reel antistatic
Package Dimensions
Device Orientation
Tape Dimensions
product information complete list distributors, please site:
www.avagotech.com
Avago, Avago Technologies, logo trademarks Avago Technologies, Limited United States other countries. Data subject change. Copyright 2006 Avago Technologies Limited. rights reserved. AV02-0383EN September 2007

Dual-Band (2.4-2.5) (4.9-6) WLAN Low-Noise Amplifier Avago Techno

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