Phase Shifter 1.0-1.9 GHz MAPCGM0001-DIE 903215 — Preliminary Information Features ♦ ♦ ♦ ♦ 6 Bit Phase Shifter 360º Coverage, LSB = 5.6º TTL Control Inputs MSAG™ Process Description The MAPCGM0001-Die is a 6-bit Phase Shifter with Parallel TTL Input Control. This product is fully matched to 50 ohms on both the input and output. The part has 360º of phase coverage with LSB of 5.6º. Primary Applications Fabricated using M/A-COM’s repeatable, high performance and highly reliable GaAs Multifunction Self-Aligned Gate (MSAG™) Process, each device is 100% RF tested on wafer to ensure performance compliance. ♦ Satellite Communication ♦ Phased Array Radar M/A-COM’s MSAG™ process features robust silicon-like manufacturing processes, planar processing of ion implanted transistors, multiple implant capability enabling power, low-noise, switch and digital FETs on a single chip, and polyimide scratch protection for ease of use with automated manufacturing processes. The use of refractory metals and the absence of platinum in the gate metal formulation prevents hydrogen poisoning when employed in hermetic packaging. Absolute Maximum Conditions 1 Parameter Symbol Absolute Maximum Units Input Power PIN 36 dBm Digital Supply Voltage VEE -6.0 V Digital Supply Current IEE 20 mA Junction Temperature Tj 180 °C Storage Temperature TSTG -55 to +150 °C 1. Operation outside of these ranges may reduce product reliability. Operation at other than the typical values may result in performance outside the guaranteed limits. Recommended Operating Conditions Characteristic Symbol Min Typ Max Unit -5.2 -5 -4.8 V Logic High 2.8 5 5 V Logic Low 0 0 0.4 V Digital Supply Voltage VEE Control Voltage V control pads 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. Phase Shifter 1.0-1.9 GHz MAPCGM0001-DIE 903215 — Preliminary Information Electrical Characteristics: TB = 25°C2, Z 0 = 50Ω, VEE = -5V Parameter Symbol Typical Units Bandwidth f 1.0-1.9 GHz Insertion Loss IL 5.3 dB Input VSWR (At Reference) VSWR 1.3:1 Output VSWR (At Reference) VSWR 1.2:1 RMS Phase Error RMS 6.6 º Phase Range ∆Ф 354 º Gain Variation over all Phase Shifter settings ∆G <2 dB Digital Supply Current IEE < 10 mA Input Third Order Intercept ITOI 37 dBm Input 1-dB Compression Point P1dB 27 dBm 2. TB = MMIC Base Temperature Operating Instructions This device is static and light sensitive. The digital circuitry operation can be impaired under high intensity light, e.g. microscope light. Please handle with care. To operate the device, follow these steps. 1. Power Up: Apply VEE = -5 V. 2. Apply Logic Voltages to control Circuits as listed in Recommended Operating Conditions. 3. Power Down: Set VEE = 0. 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. Phase Shifter 1.0-1.9 GHz MAPCGM0001-DIE 903215 — Preliminary Information 0 2.0 Insertion Loss 20 Input VSWR Output VSWR -2 1.8 -4 1.6 12 -6 1.4 8 -8 1.2 4 1.0 0 1 .0 -10 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 16 2.0 1.1 1 .2 1.3 1 .4 1.5 1. 6 1.7 1.8 1 .9 2.0 Frequency (GHz) Frequency (GHz) Figure 1. Reference State Insertion Loss, Input and Output VSWR vs. Frequency Figure 2. Corrected RMS Phase Error Over All Phase States 0 5 -40 4 -80 3 -120 2 -160 1 -200 0 -240 -1 -280 -2 -320 -3 -360 -4 -400 1.0 -5 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.0 2.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Frequency (GHz) Frequency (GHz) Figure 3. Phase Shift Over All Phase States 5 Figure 4. Loss Variation Over All Phase States 4 4 3 3 2 2 1 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Frequency (GHz) 1 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Frequency (GHz) Figure 5. Input VSWR Over All Phase States 3 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. Figure 6. Output VSWR Over All Phase States • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. Phase Shifter 1.0-1.9 GHz MAPCGM0001-DIE 903215 — Preliminary Information Mechanical Information Chip Size: 3.814 x 2.054 x 0.075 mm (150 x 81 x 3 mils) 0.998mm. 1.198mm. 1.398mm. 1.598mm. 1.798mm. 1.998mm. P1 P2 V EE P3 P4 A6 P5 3.814mm. 0.798mm. 0.140mm. P0 2.054mm. 1.914mm. 1.311mm. IN OUT 1.274mm. 0 3.675mm. 0 Figure 7. Die Layout Bond Pad Information Size Pad Type Nominal Voltage (μm) (mils) IN, OUT RF N/A 100 x 200 4x8 VEE DC -5.0 V 125 x 125 5x5 P0 to P5 Control 0/5 V 125 x 125 5x5 4 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. Phase Shifter 1.0-1.9 GHz MAPCGM0001-DIE 903215 — Preliminary Information Assembly and Bonding Diagram VEE 0.1 μF 100 pF CONTROL INPUTS 6 P0 P1 P2 VEE P3 P4 P5 RFIN RFOUT IN OUT Figure 8. Recommended bonding diagram for pedestal mount. Support circuitry typical of MMIC characterization. Truth Table3 Designation Description Level State P5 180° Phase Bit : MSB Logic High Phase Shift ≈ -180° P4 90° Phase Bit Logic High Phase Shift ≈ -90° P3 45° Phase Bit Logic High Phase Shift ≈ -45° VEE Digital Supply Voltage -5V ON P2 22.5° Phase Bit Logic High Phase Shift ≈ -22.5° P1 11.2° Phase Bit Logic High Phase Shift ≈ -11.2° P0 5.6° Phase Bit : LSB Logic High Phase Shift ≈ -5.6° 3. All Phase Bits at Logic Low = Reference State. Assembly Instructions: Die attach: Use AuSn (80/20) 1 mil. preform solder. Limit time @ 300 °C to less than 5 minutes. Wirebonding: Bond @ 160 °C using standard ball or thermal compression wedge bond techniques. For DC pad connections, use either ball or wedge bonds. For best RF performance, use wedge bonds of shortest length, although ball bonds are also acceptable. Biasing Note: Must apply negative bias to VEE before applying positive bias to Control Pads. 5 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.