 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| A FEATURES Integrated Monolithic Downconverter 8 dB Noise Figure 10 dB Conversion Gain High Linearity Small Size Low Cost High Reliability DESCRIPTION The ACD0900 MMIC is a high performance downconverter fabricated entirely in GaAs. It is designed for use as the 2nd conversion stage in double-conversion tuners and cable modems, downconverting 900 -1200 MHz RF inputs to a fixed IF of 35 - 150 MHz (depending on LO frequency). The IC incorporates a low noise amplifier, high linearity double balanced mixer, phase splitter and oscillator in a SOIC 16 lead surface mount package. The high degree of functionality allows tuner manufactures to reduce size and cost by lowering the component count and decreasing the amount of production alignment steps, while significantly improving performance and reliability. OPERATING RANGES PARAMETERS Frequency RF LO IF VDD IDD Case Temperature MIN 900 935 35 4.75 - 55 TYP 5.0 MAX 1200 1350 150 5.25 110 85 UNITS MHz Volts MA C ACD0900S3C VHF/UHF CATV/TV Tuner Downconverter DATA SHEET - Rev . 0 S3C 16 Pin SOIC Package ABSOLUTE MAXIMUM RATINGS IF1,+5V 1 MXR 16 IF2, + 5V 15 GND GND 2 14 OSCOUT N/C 3 PHASE SPLITTER 4 13 GND 12 PARAMETER VDD/VIF/VOSC/VLO VRF/VTCKT* Storage Temperature Soldering Temperature Soldering Time RF Input Power LO Input Power Thermal Resistance MIN. - 55 - MAX. 9 0 200 260 5 + 10 + 17 25 UNITS Volts Volts C C Sec. dBm dBm C/W GND 5 OSC 11 TCKT RFIN 6 LOW NOISE AMP. *VTCKT : Maximum voltage that may be applied to pin 11 of the device without damaging the IC. DC blocking capacitor (1500pF) between pin11 and the external tuning circuit is mandatory. ISET 10 7 +5V GND 8 9 N/C ELECTRICAL SPECIFICATIONS: (Packaged Units, TA = +25C, VDD = +5V) PARAMETER Frequencies RF LO IF Current Power Consumption @ 5.0V Phase Noise @ 10 KHz Offset Noise Figure Gain ( 200 Load)1 3rd Order IMD (200 Load)2 3rd Order Input IP ( 200 Load)2 Cross Modulation @ 15 KHz, 2 99% AM Modulation MIN. 7.8 + 12 TYP 1170 1245 75 80 400 - 89 8.0 9.5 - 59 - 56 MAX. - 85.5 9.5 - 54 UNITS ACD0900S3C DATA SHEET - Rev. 0 MHz mA mW dBc/Hz dB dB dBc dBm dBc 1.Combined output ( IF1 + IF2) using a balun. NOTE: Gain at either port (uncombined), with unused port terminated in 50, is 3 dB lower 2. Two tones @ - 15 dBm per tone IF out N:1 0.01 F +5V IF 1 1 MXR 15 2 14 NC 3 PHASE SPLITTER 4 13 16 IF 2 OSC Output 0.001 F to Prescalar 12 5 39pF OSC RF IN 0.001 F 10 7 100pF 6 LOW NOISE AMP. 2K 10K Vtune 0.01 F 11 1SV245 3.3pF + 5V 5.6 8 9 NC L 0.01 F A 2 PACKAGE OUTLINE PIN 1 2 3 ACD0900S3C DATA SHEET - Rev. 0 Function IF1, +5 V GND NC GND GND RFIN ISET GND NC* + 5V TCKT GND GND OSC Out GND IF2,,+5V 0.155 (3.94) 0.235 (5.97) 4 5 6 7 8 9 10 11 12 13 14 0.390 (9.91) 0.065 (1.65) 15 16 * Do not connect pin 9 to GND 0.050 (1.27) BSC 0.066 (1.68) 0.016 (0.41) TYP. RF INPUT IMPEDANCE START:50MHz STOP: 2000MHz 1 .5 2 1: 50 MHz 183.00 - 21.75 j 250 MHz 135.48 -58.21 j 2: .2 5 0 3: .2 .5 5 1 4 3 -5 2 5 2 1 750 MHz 75.92 - 43.12 j 1000 MHz 64.93 - 32.29 j 2000 MHz 43.79 -4.71 j -.2 4: -.5 -.1 -2 5: MEASURED IN 50 SYSTEM IMPEDANCE REFERENCE PLANE AT PIN 6 A 3 ACD0900S3C DATA SHEET - Rev. 0 IF OUTPUT IMPEDANCE START: 50 MHz STOP: 500 MHz 1 .5 2 LO IMPEDANCE 1: 50 MHz 251.64 - 222.35 j 150 MHz 60.89 -144.22 j START: 50 MHz STOP: 2000 MHz .5 1 1: 50 MHz 259.67 - 1200 j 612 MHz - 20.97 - 50.63 j 2: .2 5 2: 2 .2 5 5 4 -.17 1 -5.8 3: 0 .2 .5 1 2 5 1 -.2 3 5 -.5 -1 4 -2 2 250 MHz 26.32 - 89.16 j 400 MHz 13.24 - 49.55 j 500 MHz 10.08 - 34.10 j 3: 1000 MHz - 9.28 - 14.88 j 1500 MHz - 5.36 7.99 j 2000 MHz 0.64 27.12 j 4: -5 3 -5 4: 2 -.2 -2 5: 5: -.5 -1 MEASURED IN 50 SYSTEM IMPEDANCE REFERENCE PLANE AT PIN 16 MEASURED IN 50 SYSTEM IMPEDANCE REFERENCE PLANE AT PIN 11 Tel: (908) 668-5000 / Fax: (908) 668-5132 Email: Mkg@anadigics.com www.anadigics.com IMPORTANT NOTICE ANADIGICS, Inc. reserves the right to make changes to its products or discontinue any product at any time without notice. The Advanced Product data sheets and product specifications contained in this data sheet are subject to change prior to a products formal introduction. The information in this data sheet has been carefully checked and is assumed to be reliable. However, ANADIGICS assumes no repsponsibility for inaccuracies. ANADIGICS strongly urges customers to verift that the informationn they are using is current before placing orders. WARNING ANADIGICS products are not intened for use in life support appliances, device, or systems. Use of an ANADIGICS product in any such application without written consent is prohibited. ANADIGICS, Inc. 35 Technology Drive Warren, New Jersey 07059 A 4 |
Price & Availability of ACD0900S3C
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |