參數資料
型號： HSP50216KI
廠商： HARRIS SEMICONDUCTOR
元件分類： 無繩電話/電話
英文描述： Four-Channel Programmable Digital DownConverter
中文描述： TELECOM, CELLULAR, BASEBAND CIRCUIT, PBGA196
封裝： BGA-196
文件頁數： 4/53頁
文件大小： 561K
代理商： HSP50216KI
4
Pin Descriptions
NAME
TYPE
DESCRIPTION
POWER SUPPLY
VCC
-
Positive Power Supply Voltage, 3.3V
±
0.15
GND
-
Ground, 0V.
INPUTS
A(15:0)
I
Parallel Data Input bus A. Sampled on the rising edge of clock when ENIA is active (low).
B(15:0)
I
Parallel Data Input bus B. Sampled on the rising edge of clock when ENIB is active (low).
C(15:0)
I
Parallel Data Input bus C. Sampled on the rising edge of clock when ENIC is active (low).
D(15:0)
I
Parallel Data Input bus D. Sampled on the rising edge of clock when ENID is active (low).
ENIA
I
Input enable for Parallel Data Input bus A. Active low. This pin enables the input to the part in one of two
modes, gated or interpolated. In gated mode, one sample is taken per CLK when ENI is asserted.
ENIB
I
Input enable for Parallel Data Input bus B. Active low. This pin enables the input to the part in one of two
modes, gated or interpolated. In gated mode, one sample is taken per CLK when ENI is asserted.
ENIC
I
Input enable for Parallel Data Input bus C. Active low. This pin enables the input to the part in one of two
modes, gated or interpolated. In gated mode, one sample is taken per CLK when ENI is asserted.
ENID
I
Input enable for Parallel Data Input bus D. Active low. This pin enables the input to the part in one of two
modes, gated or interpolated. In gated mode, one sample is taken per CLK when ENI is asserted.
CONTROL
CLK
I
Input clock. All processing in the HSP50216 occurs on the rising edge of CLK.
SYNCI
I
Synchronization Input Signal. Used to align the processing with an external event or with other HSP50216
devices. SYNCI can update the carrier NCO, reset decimation counters, restart the filter compute engine,
and restart the output section among other functions. For most of the functional blocks, the response to
SYNCI is programmable and can be enabled or disabled.
SYNCO
O
Synchronization Output Signal. The processing of multiple HSP50216 devices can be synchronized by
tying the SYNCO from one HSP50216 device (the master) to the SYNCI of all the HSP50216 devices (the
master and slaves).
RESET
I
Reset Signal. Active low. Asserting reset will halt all processing and set certain registers to default values.
OUTPUTS
SD1A
O
Serial Data Output 1A. A serial data stream output which can be programmed to consist of I1, Q1, I2, Q2,
magnitude, phase, frequency (d
φ
/dt), AGC gain, and/or zeros. In addition, data outputs from Channels 0,
1, 2 and 3 can be multiplexed into a common serial output data stream. Information can be sequenced in
a programmable order.
See Serial Data Output Formatter Section and Microprocessor Interface Section.
SD2A
O
Serial Data Output 2A. This output is provided as an auxiliary output for Serial Data Output 1A to route data
to a second destination or to output two words at a time for higher sample rates. SD2A has the same
programmability as SD1A except that floating point format is not available.
See Serial Data Output
Formatter Section and Microprocessor Interface Section.
SD1B
O
Serial Data Output 1B. See description for SD1A.
SD2B
O
Serial Data Output 2B. See description for SD2A.
SD1C
O
Serial Data Output 1C. See description for SD1A.
SD2C
O
Serial Data Output 2C. See description for SD2A.
SD1D
O
Serial Data Output 1D. See description for SD1A.
SD2D
O
Serial Data Output 2D. See description for SD2A.
SCLK
O
Serial Output Clock. Can be programmed to be at 1, 1/2, 1/4, 1/8, or 1/16 times the clock frequency. The
polarity of SCLK is programmable.
SYNCA
O
Serial Data Output 1A sync signal. This signal is used to indicate the start of a data word and/or frame of
data. The polarity and position of SYNCA is programmable.
HSP50216
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參數描述
HSP50216KIZ 功能描述:上下轉換器 MULTI-CH PROGRAM CONV BGA PKG IND RoHS:否 制造商:Texas Instruments 產品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128
HSP50306 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Digital QPSK Demodulator
HSP50306 WAF 制造商:Intersil Corporation 功能描述:
HSP50306_04 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Digital QPSK Demodulator
HSP50306SC-25 制造商:Rochester Electronics LLC 功能描述:- Bulk
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