SA1620EB, SA1622, SA1630 Selling Leads, Datasheet
MFG:PHI Package Cooled:QFP-44 D/C:03+
SA1620EB, SA1622, SA1630 Datasheet download
Part Number: SA1620EB
MFG: PHI
Package Cooled: QFP-44
D/C: 03+
SA1620EB, SA1622, SA1630
- Table of contents:
Info of SA1620EB
Info of SA1622
Info of SA1630
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About SA10
PDF/DataSheet Download
Datasheet: SA10
File Size: 79858 KB
Manufacturer: TSC [Taiwan Semiconductor Company, Ltd]
Download : Click here to Download
About SA1622s
PDF/DataSheet Download
Datasheet: SA1622s
File Size: 263755 KB
Manufacturer:
Download : Click here to Download
About SA1630
PDF/DataSheet Download
Datasheet: SA1630
File Size: 164317 KB
Manufacturer: Philips
Download : Click here to Download
SA1630 General Description
The SA1630 is a 70400 MHz I/Q transceiver for wireless LAN. The Receive Path contains a digitally gain controlled linear IF amplifier, a pair of quadrature down conversion mixers and a pair of baseband amplifiers. The transmit path contains a pair of quadrature up conversion mixers that transposes a quadrature baseband input signal up to IF frequency. An external VCO signal is divided internally and provides quadrature local oscillator signals for the mixers. Another divider chain, reference divider and phase detector are provided to avoid the need for an external synthesizer. To keep power consumption to a minimum the transmit, receive and local oscillator functions can be powered down under digital control.
SA1630 Maximum Ratings
|
SYMBOL |
PARAMETER |
RATING |
UNITS |
|
VCCXX |
Supply voltages |
0.3 to +6.0 |
V |
|
VIN |
Voltage applied to any other pin |
-0.3 to (VCCXX+0.3) |
V |
|
VG |
Any GND pin to any other GND pin |
0 |
V |
|
PD |
Power dissipation, TA = 25 (still air) |
300 |
mW |
|
TJMAX |
Maximum operating junction temperature |
150 |
|
|
PMAX |
Maximum power input/output |
+20 |
dBm |
|
TSTG |
Storage temperature range |
65 to +150 |
SA1630 Features
• Low supply voltage operation of 2.7 V for main chip and 2.9 V for charge pump.
• Low current consumption: 33.5 mA in RX, 26.5 mA in TX, typical at 3 V.
• Flexible power up/down options.
• Optional 2.5 V regulated reference voltage available during transmit.
• Input IF frequency range of 70400 MHz.
• Internal IF PLL for synthesizing the local IF oscillator signal.
• Bandwidth of baseband Tx inputs is 20 MHz and that of baseband Rx outputs is 8.5 MHz.
• Designed for IEEE 802.11 wireless LAN using Direct Sequence Spread Spectrum modulation.
• Control registers power up in a default state.
• Only a standard reference input frequency required, choice of 8, 11, 22 or 44 MHz.
• Digital gain control of 70 dB in steps of 2 dB.
• Rx Baseband amplifiers are capable of driving 1 k||15pF
• Rx Baseband o/p's clamp symmetrically, above 1 Vpp in order to prevent dc bias shift under overdrive conditions.
• Package: LQFP48, PCMCIA compatible
• Low current consumption: 33.5 mA in RX, 26.5 mA in TX, typical at 3 V.
• Flexible power up/down options.
• Optional 2.5 V regulated reference voltage available during transmit.
• Input IF frequency range of 70400 MHz.
• Internal IF PLL for synthesizing the local IF oscillator signal.
• Bandwidth of baseband Tx inputs is 20 MHz and that of baseband Rx outputs is 8.5 MHz.
• Designed for IEEE 802.11 wireless LAN using Direct Sequence Spread Spectrum modulation.
• Control registers power up in a default state.
• Only a standard reference input frequency required, choice of 8, 11, 22 or 44 MHz.
• Digital gain control of 70 dB in steps of 2 dB.
• Rx Baseband amplifiers are capable of driving 1 k||15pF
• Rx Baseband o/p's clamp symmetrically, above 1 Vpp in order to prevent dc bias shift under overdrive conditions.
• Package: LQFP48, PCMCIA compatible
SA1630 Typical Application
• IF circuitry for IEEE 802.11 DSSS wireless LAN.
• Applications for high speed wireless data.
• Applications for high speed wireless data.
SA1630 Connection Diagram
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