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PE43704 Datasheet(PDF) 5 Page - Peregrine Semiconductor |
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PE43704 Datasheet(HTML) 5 Page - Peregrine Semiconductor |
5 / 20 page PE43704 Product Specification ©2012-2013 Peregrine Semiconductor Corp. All rights reserved. Document No. DOC-16514-6 | www.psemi.com Page 5 of 20 Figure 3. Pin Configuration (Top View) Pin # Pin Name Description 1 N/C No connect 2 VDD Supply voltage 3 P/S Serial/parallel mode select 5, 6, 8-17, 19 GND Ground 7 RF1 1 RF1 port (RF input) 18 RF2 1 RF2 port (RF output) 20 VssEXT 2 External Vss negative voltage control 23 LE Serial interface latch enable input 24 CLK Serial interface clock input 25 SI Serial interface data input 26 C16 (D6) 3 Parallel control bit, 16 dB 27 C8 (D5) 3 Parallel control bit, 8 dB 28 C4 (D4) 3 Parallel control bit, 4 dB 29 C2 (D3) 3 Parallel control bit, 2 dB 30 C1 (D2) 3 Parallel control bit, 1 dB 31 C0.5 (D1) 3 Parallel control bit, 0.5 dB 32 C0.25 (D0) 3 Parallel control bit, 0.25 dB Pad GND Exposed pad: ground for proper operation 4 A0 Address bit A0 connection 22 A1 Address bit A1 connection 21 A2 Address bit A2 connection Table 4. Pin Descriptions Notes: 1. RF pins 7 and 18 must be at 0V DC. The RF pins do not require DC blocking capacitors for proper operation if the 0V DC requirement is met 2. Use VssEXT (pin 20) to bypass and disable internal negative voltage generator. Connect VssEXT (pin 20) to GND (VssEXT = 0V) to enable internal negative voltage generator 3. Ground C0.25, C0.5, C1 C2, C4, C8, C16 if not in use Notes: 1. Normal mode: connect VssEXT (pin 20) to GND (VssEXT = 0V) to enable internal negative voltage generator 2. Bypass mode: use VssEXT (pin 20) to bypass and disable internal negative voltage generator 3. 100% duty cycle, all bands, 50 Ω 4. Pulsed, 5% duty cycle of 4620 µs period, 50 Ω Table 5. Operating Ranges Parameter Symbol Min Typ Max Unit Supply voltage (normal mode, VssEXT = 0V) 1 VDD 2.3 5.5 V Supply voltage (bypass mode, VssEXT = -3.4V, VDD≥ 3.4V for full spec. compliance) 2 VDD 2.7 3.4 5.5 V Negative supply voltage (bypass mode) 2 VssEXT -3.6 -2.4 V Supply current (normal mode, VssEXT = 0V) 1 IDD 130 200 μA Supply current (bypass mode, VssEXT = -3.4V) 2 IDD 50 80 μA Digital input high VIH 1.17 3.6 V Digital input low VIL -0.3 0.6 V Digital input current ICTRL 15 μA RF input power, CW 3 9 kHz < 50 MHz 50 MHz ≤8 GHz PMAX,CW see Fig. 4 +28 dBm dBm Operating temperature range TOP -40 25 +85 °C Negative supply current (bypass mode, VssEXT = -3.4V) 2 ISS -40 -16 μA RF input power, pulsed 4 9 kHz < 50 MHz 50 MHz ≤8 GHz PMAX,PULSED see Fig. 4 +31 dBm dBm Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com |
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