AK004R2-11 3/99A - Datasheet Archive

Reflective DC4 GHz AK004R2-11 Features -11 s Integral Driver ±5 V Supply Voltages ORIENTATION MARK s Reflective,

GaAs IC SPDT Switch With Integral Driver Reflective DC4 GHz AK004R2-11 AK004R2-11 Features -11 s Integral Driver ±5 V Supply Voltages ORIENTATION MARK s Reflective, Short s 8 Lead Hermetic Surface Mount Package s Capable of Meeting MIL-STD Requirements8 0.150 (3.81 mm) 0.050 (1.27 mm) TYP. Description The AK004R2-11 AK004R2-11 is a GaAs IC FET SPDT reflective switch with integral driver. This device is useful as a modulator and switch in high reliability and commercial applications. The integral driver simplifies the external driver circuit, thus saving PC board space and reducing component count. 0.180 (4.57 mm) SQ. MAX. 0.017 (0.43 mm) 0.013 (0.33 mm) 0.400 (10.16 mm) 0.380 (9.65 mm) 0.070 (1.78 mm) 0.040 (1.02 mm) 0.075 (1.91 mm) MAX. 0.006 (0.15 mm) 0.004 (0.10 mm) 0.250 (6.35 mm) 0.200 (5.08 mm) Electrical Specifications at 25°C Parameter1 Insertion Frequency7 Loss2 Min. Isolation DC1.0 GHz DC2.0 GHz DC4.0 GHz VSWR3 45 37 25 DC1.0 GHz DC2.0 GHz DC4.0 GHz Max. Unit 0.8 1.0 1.2 DC1.0 GHz DC2.0 GHz DC4.0 GHz Typ. 0.9 1.1 1.4 dB dB dB 48 40 28 dB dB dB 1.2:1 1.3:1 1.6:1 1.3:1 1.5:1 1.8:1 Typ. Max. Unit 10 20 30 20 40 40 ns ns mV Operating Characteristics at 25°C Parameter Switching Characteristics Condition Frequency Min. Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru4 Input Power for 1 dB Compression 0.54 GHz 0.001 GHz Intermodulation Intercept Point (IP3) For Two-tone Input Power 13 dBm Control Voltages 23 15 dBm dBm 0.54 GHz 0.001 GHz 34 22 37 26 dBm dBm VLow VHigh Supply Voltages5,6 20 12 +5 V @ 1 mA Typ. -5 V @ 4 mA Typ. 0 4 1. All measurements made in a 50 system, unless otherwise specified. 2. Insertion loss changes by 0.003 dB/°C. 3. Insertion loss state. 4. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth. 5. The supply voltage and ground must be connected before TTL voltage is applied. To avoid voltage sequencing refer to the Application Note section, "Driver Protection Circuit." 0.5 5.5 V V +4.75 -4.75 +5.25 -5.25 V V 6. Current increases from 4 mA to 5 mA @ 85°C. 7. DC = 300 kHz. 8. See Quality/Reliability section. Alpha Industries, Inc. [781] 935-5150 · Fax [617] 824-4579 · Email sales@alphaind.com · www.alphaind.com Specifications subject to change without notice. 3/99A 3/99A 1 GaAs IC SPDT Switch With Integral Driver Reflective DC4 GHz AK004R2-11 AK004R2-11 Typical Performance Data 60 1.6 Isolation (dB) 70 2.0 Insertion Loss (dB) 2.4 +85°C 1.2 -55°C 0.8 50 40 30 0.4 DC 1 2 3 4 20 DC 1 2 3 Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency Isolation vs. Frequency Truth Table Absolute Maximum Ratings TTL J1J2 J1J3 1 Insertion Loss Isolation 0 Isolation Insertion Loss Characteristic RF Input Power (RF In) Bias Voltage (VB) Control Voltage (VC) Pin Out Value 0.5 W > 500 MHz 0.1 W @ 50 MHz +7.0 V, -7.0 V -0.2 V, +7.0 V J1 -5 V GND 2 J2 -40°C to +90°C Storage Temperature (TST) +5 V Operating Temperature (TOP) -65°C to +150°C Thermal Resistance (JC) 30°C/W GND TTL J3 Alpha Industries, Inc. [781] 935-5150 · Fax [617] 824-4579 · Email sales@alphaind.com · www.alphaind.com Specifications subject to change without notice. 3/99A 3/99A 4