MICRF007BM Micrel Inc, MICRF007BM Datasheet
MICRF007BM
Specifications of MICRF007BM
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MICRF007BM Summary of contents
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MICRF007 General Description The MICRF007 is a single chip, ON-OFF Keyed (ASK/OOK) Receiver for remote wireless applications, employing Micrel’s ® latest QwikRadio technology. This device is a true “antenna-in to data-out” monolithic device. All RF and IF tuning is accom- ...
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... VSS 2 ANT 3 VDD 4 CTH SHUT 7 CAGC 8 REFOSC M9999-021705 Junction Temp. Range –40°C to +85°C MICRF007BM VSS 1 8 REFOSC ANT 2 7 CAGC VDD 3 6 SHUT CTH 8-Pin SOIC (M) Pin Function Ground: Signal and power ground. Antenna (Analog Input): High-impedance, internally AC-coupled receiver input ...
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MICRF007 Absolute Maximum Ratings Supply Voltage (V ) ..................................................... +7V DD Input/Output Voltage (V ) ...................V I/O Junction Temperature (T ) ....................................... +150°C J Storage Temperature Range (T ) ............. –65°C to +150°C S Lead Temperature (soldering, 10 sec.) .................... ...
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MICRF007 Symbol Parameter I Output High Current OH I Output Low Current OL V Output High Voltage OH V Output Low Voltage Output Rise and Fall Times R F Notes: 1. Exceeding the absolute maximum rating ...
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MICRF007 Typical Characteristics Supply Current vs. Frequency 6 25° 4.5 3.0 Continuous Operation 1.5 300 325 350 375 400 425 450 FREQUENCY (MHz) February 17, 2005 Supply Current vs. Temperature 3 ...
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MICRF007 Functional Diagram CAGC C AGC f f ANT Amp f LO VDD Synthesizer VSS Control Logic SHUT f REFOSC Reference T Cystal Oscillator or Ceramic MICRF007 Resonator Applications Information and Functional Description Refer to the functional ...
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MICRF007 appropriate f for a given � � ± � 1.18 � � � 433.92 Frequencies f and f are in MHz. Note that two values ...
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MICRF007 ∆V = droop voltage For example, if user desires ∆t = 10ms and chooses a 4.7µ then the allowable droop is about 144mV. Using the AGC same equation with 200nA, the worst case pin leakage, and assuming ...
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MICRF007 Inductor values may be different from Table 4, depending on PCB material, PCB thickness, ground configuration, and how long the traces are in the layout. Values shown were charac-terized for a 0.031 inch thickness, FR4 board, solid ground plane ...
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MICRF007 VDD 1.5A Compa- rator Timout 15A VSS Figure 6. C AGC DO Pin The output stage for the digital output (DO) in Figure 7. The output is a 20µA push and 18µA pull switched-current stage. This output stage is ...
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... C6 GRM1885C1H101JA01B D1 SSF-LX100LID L1 0603CS-56NX-B R1 CRCW06036812F R2 CRCW06031001F R3 CRCW06031003F U1 MICRF007BM U2 HT-12D Y1 AB-4.8970MHZ-20-D Notes: 1. Vishay, tel. (203) 268-6261 2. Lumex, tel. (800) 278-5666 3. Micrel Inc., tel (408) 944-0800 4. Holteck, tel (408) 894-9046 5. Abracon, tel. (949) 448-7070 6. Coilcraft, tel. (510) 814-8954 7. Murata, tel (408) 397-1284 February 17, 2005 ...
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... PCB Silk Screen ANT1 50½ Ant J2 C3 (np) SMA 2.0pF 50V L1 (np) L3 (np) ZCB-0603 +5V +5V 1 +5V 2 GND CON5 M9999-021705 U1 MICRF007BM 1 8 VSS REFOSC 2 7 ANT CAGC + VDD SHUT L2 27nH CTH DO (np (np) 0.1µ ...
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MICRF007 Package Information 0.026 (0.65) MAX) 0.157 (3.99) 0.150 (3.81) 0.064 (1.63) 0.045 (1.14) MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL The information furnished by Micrel in this data sheet is believed ...