TQM829007 0.6-1.0 GHz W Digital Variable Gain Amplifier Applications 3G / 4G Wireless Infrastructure CDMA, WCDMA, LTE Repeaters ISM Infrastructure 28-pin 6x6 mm leadless SMT package Product Features Functional Block Diagram 0.6-1.0 GHz Frequency Range 31.5 dB Maximum Gain at 0.9 GHz 31.5 dB Gain Range in 0.5 dB Steps LE 1 21 GND +40 dBm Output IP3 S DATA 2 P 20 GND DSA +24.3 dBm Output P1dB I Matching CLK 3 19 GND 2.1 dB Noise Figure at Max. Gain State Fully Internally Matched Module AMP2 NC 4 18 GND Integrated Blocking Capacitors, Bias Inductors GND 5 17 GND 3-wire SPI Control Programming RFIN 6 AMP1 16 RFOUT DC Biasing DC Biasing GND 7 15 GND General Description Backside Pad GND The TQM829007 is a digital variable gain amplifier (DVGA) featuring high linearity performance in a fully integrated module. The amplifier module features the Pin Configuration integration of a low noise amplifier gain block, a digital- step attenuator (DSA), along with a high linearity W Pin No. Label amplifier. The module has the added features of 1 LE integrating all matching components with bias chokes 2 DATA and blocking capacitors. The internal DSA offers 0.5 dB step, 6-bit, and 31.5 dB range and is controlled with a 3 CLK TM serial periphery interface (SPI ). 4, 22 NC 6 RFIN The TQM829007 features variable gain from 0 to 31.5 8 VCC AMP1 dB at 0.9 GHz, has +40 dBm Output IP3, and +24.3 dBm 14 VCC AMP2 P1dB. The amplifier also has a very low 2.1 dB Noise 16 RFOUT Figure (at maximum gain) allowing it to be an ideal 28 VCC SPI DVGA for both receiver and transmitter applications. The amplifier operates from a single +5V supply and is 5, 7, 9-13, 15,17-21, 23-27 GND available in a compact 28-pin 6x6 mm leadless SMT Backside Pad GND package. The TQM829007 is pin compatible with the TQM879006 Ordering Information (1.4-2.7GHz, 0.25W DVGA) and TQM879008 (1.5-2.7 Part No. Description GHz, 0.5W DVGA). This allows one to size the right type TQM829007 0.6-1.0 GHz Digital VGA of device for specific system level requirements as well as making the DVGA family ideal for applications where Fully Assembled Evaluation Board TQM829007-PCB Includes USB control board, EVH a common PCB layout is used for different frequency bands. Standard T/R size = 2500 pieces on a 13 reel. Datasheet: Rev H 05-02-14 - 1 of 10 - Disclaimer: Subject to change without notice 2014 TriQuint www.triquint.com Vcc Vcc 28 8 SPI AMP1 27 GND 9 GND 26 GND GND 10 25 GND GND 11 24 GND GND 12 23 GND 13 GND Vcc 22 NC 14 AMP2TQM829007 0.6-1.0 GHz W Digital Variable Gain Amplifier Absolute Maximum Ratings Recommended Operating Conditions Parameter Rating Parameter Min Typ Max Units Storage Temperature 55 to +150C V (pins 8, 14, 28) +4.75 +5.0 +5.25 V CC RF Input Power, 50,T = 25C +12 dBm Case Temperature 40 +85 C 6 V , Power Supply Voltage +5.5 V Tj (for>10 hours MTTF) 170 C DD Digital Input Voltage V +0.5V Electrical specifications are measured at specified test CC conditions. Specifications are not guaranteed over all Operation of this device outside the parameter ranges recommended operating conditions. given above may cause permanent damage. Electrical Specifications Test conditions: V =+5 V, Temp= +25C, 50 system, Maximum Gain State CC Parameter Conditions Min Typ Max Units Operational Frequency Range 600 1000 MHz Test Frequency 900 Gain 28.5 31.7 dB Gain Control Range 0.5 dB Step Size 31.5 dB Attenuation Accuracy 3 wire SPI, 6 states (0.5 + 3% of Atten. Setting) Max dB Control Interface 3-wire SPI 6 Bit Input Return Loss 16 dB Output Return Loss 22 dB Output P1dB +24.3 dBm Output IP3 Pout =+11 dBm/tone, f=1MHz +36.5 +40 dBm Noise Figure 2.1 dB I/O Impedance 50 Supply Voltage +5 V Supply Current 130 174 215 mA Thermal Resistance, Module (junction to case) 36.7 C/W jc Chain Analysis Table Test conditions: V =+5 V, Temp= +25C, 50 system, Maximum Gain State, Freq.=900 MHz CC Parameter AMP1 DSA AMP2 Overall Performance Gain (dB) 14.5 -1.2 18.4 31.7 NF (dB) 2.0 1.2 2.1 2.1 OIP3 (dBm) 40.6 56 39.5 39.5 P1dB (dBm) 21.4 28.8 24.3 24.3 Icc (mA) 85 2.0 87 174 Datasheet: Rev H 05-02-14 - 2 of 10 - Disclaimer: Subject to change without notice 2014 TriQuint www.triquint.com