RFFC2071TR7 RFMD, RFFC2071TR7 Datasheet
RFFC2071TR7
Specifications of RFFC2071TR7
Available stocks
Related parts for RFFC2071TR7
RFFC2071TR7 Summary of contents
Page 1
... RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade- mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc. ...
Page 2
... The information in this publication is believed to be accurate and reliable. However, no -40 to +150 °C responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD ...
Page 3
... Open loop phase noise at 10MHz offset 2.5GHz LO frequency 2.0GHz LO frequency 1.5GHz LO frequency External LO Input LO Input Frequency Range 85 External LO Input Level 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 RFFC2071/2072 Specification Unit Typ. Max. 104 MHz 7 ...
Page 4
... Note 4: DC voltage should not be applied to this pin. Use either an AC-coupling capacitor as part of lumped element matching network or a transformer (see evaluation board schematic). Note 5: This pin must be connected to ANA_VDD2 using an RF choke or a transformer (see application schematic). 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com DS110315 ...
Page 5
... The VCO outputs are first divided down in a high frequency prescalar. The output of this high frequency prescalar then enters the N divider, which is a fractional divider containing a dual-modulus prescaler and a digitally spur-compensated fractional 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 RFFC2071/2072 ...
Page 6
... The external loop filter components give the flexibility to optimize the loop response for any par- ticular application and combination of reference and VCO frequencies. LFILT1 +1.1V 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com 8p2 22K 180p ...
Page 7
... At higher output frequencies the inductance of the bond wires (about 0.5nH on each pin) becomes more significant. The following diagram is a simple model of the mixer output: 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 RFFC2071/2072 ...
Page 8
... SDI_CTRL register. When this is the case, the three hardware control lines are not required. If the device is under software control, pins 1 and 9 can be configured as general purpose outputs (GPO). 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Mode ...
Page 9
... The MODSETUP bits in the EXT_MOD register are set to 01. The frequency deviation is set by the MODSTEP and MODULATION bits in the EXT_MOD and FMOD registers respectively. The VCO frequency is then changed by writing a new value into the MOD- 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 RFFC2071/2072 ...
Page 10
... The mixer inputs and outputs are connected to wideband transmission line transformer baluns. Design kits can be ordered from www.rfmd.com or from local RFMD sales offices and authorized sales channels. For ordering codes please see “Ordering Information” on page 23. For further details on how to set up the design kits please refer to the user guide which can be downloaded from http://rfmd ...
Page 11
... Filter Sequence generator MODE Control ENBL Lines RESET 3-Wire ENX SDATA Serial SCLK Bus 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 +3V RFXF8553 4:1 Balun Mixer 2 Pre- scaler divider [n=1..5] Phase detector Reference ...
Page 12
... RFFC2071/2072 ENBL/GPO5 EXT_LO EXT_LO_DEC REXT ANA_VDD1 LFILT1 LFILT2 LFILT3 ENBL/GPO5 EXT_LO EXT_LO_DEC REXT ANA_VDD1 LFILT1 LFILT2 LFILT3 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com RFFC2071 Pin Out Exposed paddle RFFC2072 Pin Out 1 24 ...
Page 13
... Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 RFFC2071/2072 Application Schematic ...
Page 14
... Phase Noise (°) 0.2 0.1 0.0 0.0 500.0 1000.0 1500.0 2000.0 LO Frequency (MHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com active loop filter. 2000MHz 1000MHz 500MHz 250MHz 125MHz Phase Noise (dBc/Hz) -120.0 -130 ...
Page 15
... Deg C +27 Deg C 2700 +85 Deg C VCO Frequency 2600 (MHz) 2500 2400 2300 2200 2100 CT_CAL Word 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 RFFC2071/2072 Kvco (MHz/ 100 120 1200 Kvco 15 (MHz/V) ...
Page 16
... VCO2 Frequency /2 2000 (MHz) 1995 1990 1985 1980 0.0 0.5 Tuning Voltage (Volts) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com VCO3 Frequency /2 (MHz) 1.0 1.5 -60.0 -70.0 -80.0 -90.0 -100.0 Phase Noise -110 ...
Page 17
... Mixer Bias Current Setting (MIX_IDD) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 =+3V and TA=+27°C unless stated. DD -40 Deg C, +2.7V -40 Deg C, +3.0V -40 Deg C, +3.3V +27 Deg C, +2.7V +27 Deg C, +3.0V +27 Deg C, +3.3V +85 Deg C, +2 ...
Page 18
... IIP3 15.0 (dBm) 10.0 5.0 0.0 500 750 1000 1250 1500 RF Input Frequency (MHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com 30.0 25.0 20.0 15.0 P 1dB IN (dBm) 10.0 Input IP3 5.0 Pin 1dB ...
Page 19
... Noise Figure 8.0 (dB) 6.0 4.0 2.0 0.0 500 750 1000 1250 LO Frequency (MHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 MIX_IDD = 1 MIX_IDD = 2 MIX_IDD = 3 MIX_IDD = 4 MIX_IDD = 5 MIX_IDD = 6 MIX_IDD = 7 1500 1750 2000 RFFC2071/2072 ...
Page 20
... LO Frequency (MHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com 0.0 -10.0 -20.0 Level at Mixer 2 -30.0 Output (dBm) -40.0 -50 ...
Page 21
... MIX_IDD = 4 40.0 0 500 1000 1500 RF Input Frequency (MHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 RFFC2071 typical operating current in mA. Full duplex mode (both mixers enabled) with +3V supply. MIX2_IDD 1 1 121 2 ...
Page 22
... RFFC2071/2072 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Package Drawing QFN, 32-pin, 5mmx5mm DS110315 ...
Page 23
... Part Number RFFC2071SB RFFC2071SQ RFFC2071SR RFFC2071TR7 RFFC2071TR13 DKFC2071 Part Number RFFC2072SB RFFC2072SQ RFFC2072SR RFFC2072TR7 RFFC2072TR13 DKFC2072 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS110315 RFFC2071/2072 Ordering Information RFFC2071 Description Devices/Container 32-pin QFN 5-piece sample bag ...