4 layers99.9 × 100 mm
Hermeslite
softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.
490 parts384
PE4259-63
pSemiExtended
-40℃~+85℃ 0.35dB 1.8V~3.3V 10MHz~3GHz 30dB 33.5dBm Integrated control logic SPDT SC-70-6 RF Switches ROHS
- Part id
- psemi/PE4259-63
- Category
- RF Switches
- Package
- SC-70-6
- Pins
- 6
- In stock
- 349 at JLCPCB (C470892)
- Used on
- 66 open-source boards
Overview
The PE4259-63 is a RF Switche made by pSemi in a SC-70-6 package with 6 pins. -40℃~+85℃ 0.35dB 1.8V~3.3V 10MHz~3GHz 30dB 33.5dBm Integrated control logic SPDT SC-70-6 RF Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Pro:PE4259-63, from EasyEDA Pro) and its footprint (Package_TO_SOT_SMD:SOT-363_SC-70-6, from KiCad's library), ready for a KiCad board. 349 are in stock at JLCPCB (part C470892). 66 open-source boards in 60 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
9- Supply, least
- 1.8 V · VDD, recommended operating min · p. 3
- Supply, most
- 3.3 V · VDD, recommended operating max · p. 3
- Supply, absolute maximum
- 4 V · VDD, absolute max · p. 3
- Works from
- -40 °C · Operating temperature min · p. 3
- Works up to
- 85 °C · Operating temperature max · p. 3
- Junction, hottest
- 99 °C · Maximum junction temperature, typical at RF input CW = 31.5 dBm, +85 °C ambient · p. 4
- Takes working
- 9 µA · IDD typical, VDD = 3V, VCNTL = 3V · p. 3
- Takes at most
- 20 µA · IDD max, VDD = 3V, VCNTL = 3V · p. 3
- Junction to air (6-lead SC-70)
- 104 K/W · Junction-to-ambient thermal resistance, typical · p. 4
What it is and has
7- Switch topology
- SPDT high power UltraCMOS · p. 1
- RF frequency range
- 10 MHz–3.0 GHz · p. 1
- Control interface
- Single-pin or complementary CMOS logic control · p. 1
- Package
- 6-lead SC-70 · p. 1
- Latch-up immunity
- Immune to latch-up · p. 3
- Moisture sensitivity
- MSL1 · p. 3
- Maximum switching rate
- 25 kHz · p. 3
Around it
2- cap unspecified
- between RF1 and external RF1 net; External series DC-blocking capacitor required unless RF1 is held at 0 VDC. · p. 3
- cap 0.5PF
- between J1 RF input trace and C1/C2 junction; C1, first of two series tuning capacitors shunted at J1; place side 1 close to the J1 pin. · p. 6
Specifications
27| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Operation frequency | +25 °C, VDD = 3V, ZS = ZL = 50Ω | min 10 · max 3000 MHz | 2 |
| Insertion loss | 1000 MHz; +25 °C, VDD = 3V, ZS = ZL = 50Ω | typ 0.35 · max 0.45 dB | 2 |
| Insertion loss | 2000 MHz; +25 °C, VDD = 3V, ZS = ZL = 50Ω | typ 0.5 · max 0.6 dB | 2 |
| Isolation | 1000 MHz; +25 °C, VDD = 3V, ZS = ZL = 50Ω | min 29 · typ 30 dB | 2 |
| Isolation | 2000 MHz; +25 °C, VDD = 3V, ZS = ZL = 50Ω | min 19 · typ 20 dB | 2 |
| Return loss | 1000 MHz; +25 °C, VDD = 3V, ZS = ZL = 50Ω | min 21 · typ 22 dB | 2 |
| Return loss | 2000 MHz; +25 °C, VDD = 3V, ZS = ZL = 50Ω | min 24 · typ 27 dB | 2 |
| ‘ON’ switching time | 50% CTRL to 0.1 dB of final value, 1 GHz | typ 1.5 us | 2 |
| ‘OFF’ switching time | 50% CTRL to 25 dB isolation, 1 GHz | typ 1.5 us | 2 |
| Video feedthrough | Control transition in a 50Ω test set-up, 1ns risetime pulses, 500 MHz bandwidth | typ 15 mVpp | 2 |
| Input 1dB compression point | 1000 MHz @ 2.3–3.3V | min 31.5 · typ 33.5 dBm | 2 |
| Input 1dB compression point | 1000 MHz @ 1.8–2.3V | min 29.5 · typ 30.5 dBm | 2 |
| Input 1dB compression point | 2500 MHz @ 2.3–3.3V | min 28.5 · typ 30.5 dBm | 2 |
| Input 1dB compression point | 2500 MHz @ 1.8–2.3V | min 28 · typ 29 dBm | 2 |
| Input IP3 | 1000 MHz, 20 dBm input power | typ 55 dBm | 2 |
| Power supply voltage VDD | min 1.8 · typ 3 · max 3.3 V | 3 | |
| Power supply current IDD | VDD = 3V, VCNTL = 3V | typ 9 · max 20 uA | 3 |
| Power supply voltage VDD | min -0.3 · max 4 V | 3 | |
| Voltage on any DC input VI | Maximum = VDD + 0.3 V | min -0.3 V | 3 |
| Storage temperature range TST | min -65 · max 150 °C | 3 | |
| Operating temperature range TOP | min -40 · max 85 °C | 3 | |
| Input power (50Ω) PIN | Do not exceed maximum input power at desired operating frequency; see Figure 4 | max 34 dBm | 3 |
| ESD Voltage VESD | HBM, ML_STD 883 Method 3015.7 | max 2000 V | 3 |
| ESD Voltage VESD | MM, JEDEC, JESD22-A114-B | max 100 V | 3 |
| Maximum junction temperature, TJMAX TJMAX | RF input power, CW = 31.5 dBm, +85 °C ambient; 6-lead SC-70 | typ 99 °C | 4 |
| JT JT | 6-lead SC-70; junction-to-top of package characterization parameter | typ 37 °C/W | 4 |
| JA, junction-to-ambient thermal resistance JA | 6-lead SC-70 | typ 104 °C/W | 4 |
Pins, by the datasheet
6- 1 RF1
- RF port 1; externally DC block with a series capacitor or hold at 0 VDC. · p. 3
- 2 GND
- Ground connection; use physically short traces connected to the ground plane. · p. 3
- 3 RF2
- RF port 2; externally DC block with a series capacitor or hold at 0 VDC. · p. 3
- 4 CTRL
- Switch control input, CMOS logic level. · p. 3
- 5 RFC
- RF common; externally DC block with a series capacitor or hold at 0 VDC. · p. 3
- 6 CTRL or VDD
- Nominal 3-volt supply in single-pin mode, or complementary CMOS control input in complementary-pin mode; bypassing is not required in complementary-pin mode. · p. 1
Ordering codes, by the datasheet
2- 4259-63
- Green 6-lead SC-70 · PE4259G-06SC70-3000C; marking 259; 3000 units / T&R · p. 10
- EK4259-01
- Evaluation Kit · PE4259-06SC70-EK; marking PE4259-EK; 1 / Box · p. 10
- 4 layers99.7 × 108 mm
- 4 layers68.8 × 90.3 mm
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Questions
Is there a KiCad symbol and footprint for the PE4259-63?
Yes. The symbol is EasyEDA_Pro:PE4259-63 and the footprint Package_TO_SOT_SMD:SOT-363_SC-70-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PE4259-63?
SC-70-6, with 6 pins. Its footprint is drawn on this page.
Where is the PE4259-63 datasheet?
pSemi publishes it: the Datasheet link on this page opens it.
Where can I order the PE4259-63?
JLCPCB lists it as part C470892, with 349 in stock; the sellers' links on this page open their listings.
What can replace the PE4259-63?
Parts like it in the library: the HX179-92-ST by ZHHXDZ, the XA214-G4C by XINLUDA, the XA2179-S13 by XINLUDA and the XA17-G4K by XINLUDA. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PE4259-63?
66 boards in 60 repositories on GitHub; the most starred are listed on this page, with their KiCad files.