HSP43216VC-52 Intersil, HSP43216VC-52 Datasheet

no-image

HSP43216VC-52

Manufacturer Part Number
HSP43216VC-52
Description
Manufacturer
Intersil
Datasheet

Specifications of HSP43216VC-52

Lead Free Status / RoHS Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HSP43216VC-52Z
Manufacturer:
Intersil
Quantity:
10 000
Halfband Filter
The HSP43216 Halfband Filter addresses a wide variety of
applications by combining f
quadrature up/down convert circuitry with a fixed coefficient
halfband filter processor as shown in the block diagram.
These elements may be configured to operate in one of the
four following modes: decimate by 2 filtering of a real input
signal; interpolate by 2 filtering of a real input signal; f
quadrature down conversion of a real input signal followed
by decimate-by-2 filtering to produce a complex analytic
signal; interpolate-by-2 filtering of a complex analytic signal
followed by f
valued output.
The frequency response of the HSP43216's halfband filter
has a shape factor, (passband+transition band)/passband, of
1.24:1 with 90dB of stopband attenuation. The passband
has less than 0.0003dB of ripple from 0f
stopband attenuation of greater than 90dB from 0.3f
Nyquist. At 0.25f
The HSP43216 processes data streams with word widths up
to 16-bits and data rates up to 52MSPS. The processing
throughput of the part is easily doubled to rates of up to
104MSPS by using the part together with an external
multiplexer or demultiplexer. Programmable rounding is
provided to support output precisions from 8-bits to 16-bits.
Ordering Information
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020
HSP43216JC-52
HSP43216JC-52Z (Note)
HSP43216VC-52
HSP43216VC-52Z (Note)
PART NUMBER
S
/4 quadrature up conversion to produce a real
S
the filter provides 6dB of attenuation.
®
S
/4 (f
1
HSP 43216JC-52
HSP43216JC-52Z
HSP 43216VC-52
HSP 43216VC-52Z
S
= sample frequency)
Data Sheet
PART MARKING
S
to 0.2f
S
with
S
S
to
1-888-INTERSIL or 1-888-468-3774
/4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
TEMP. RANGE
Features
• Sample Rates to 52MSPS
• Architected to Support Sample Rates to 104MSPS Using
• Four Modes of Operation:
• 16-Bit Inputs and Outputs
• 67-Tap Halfband FIR Filter with 20-Bit Coefficients
• Two’s Complement or Offset Binary Outputs
• Programmable Rounding on Outputs
• 1.24:1 Filter Shape Factor
• >90dB Stopband Attenuation
• <0.0003dB Passband Ripple
• Saturation Logic on Output
• Pb-Free Available (RoHS Compliant)
Applications
• Digital Down Conversion
• D/A and A/D pre/post Filtering
• Tuning Bandwidth Expansion for HSP45116 and
0 to +70
0 to +70
0 to +70
0 to +70
External Multiplexer
- Interpolate by 2 Filtering
- Decimate by 2 Filtering
- Quadrature to Real Signal Conversion
- f
HSP45106
(°C)
Decimate by 2 Filtering
S
October 6, 2008
/4 Quadrature Down Conversion Followed by
All other trademarks mentioned are the property of their respective owners.
|
Copyright Intersil Americas Inc. 2000, 2007, 2008. All Rights Reserved
Intersil (and design) is a registered trademark of Intersil Americas Inc.
84 Ld PLCC
84 Ld PLCC (Pb-free)
100 Ld MQFP
100 Ld MQFP (Pb-free)
PACKAGE
HSP43216
N84.1.15
N84.1.15
Q100.14x20
Q100.14x20
FN3365.10
DWG. #
PKG.

Related parts for HSP43216VC-52

HSP43216VC-52 Summary of contents

Page 1

... HSP43216JC-52Z HSP43216VC-52 HSP 43216VC-52 HSP43216VC-52Z (Note) HSP 43216VC-52Z NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil ...

Page 2

Block Diagram AIN0-15 INPUT DATA FLOW CONTROLLER BIN0-15 SYNC USB/LSB MODE0-1 INT/EXT RND0-2 FMT OEA OEB CLK Pinouts SYNC USB/LSB INT/EXT BIN0 BIN1 BIN2 BIN3 BIN4 BIN5 BIN6 BIN7 BIN8 BIN9 BIN10 BIN11 BIN12 ...

Page 3

Pinouts (Continued) SYNC USB/LSB INT/EXT BIN0 BIN1 BIN2 BIN3 BIN4 BIN5 BIN6 BIN7 BIN8 BIN9 BIN10 BIN11 BIN12 BIN13 BIN14 BIN15 RND0 RND1 Pin Description NAME TYPE VCC - +5V Power. GND - Ground. CLK I Clock Input. (CMOS LEVEL). ...

Page 4

QUADRATURE S DOWN CONVERT INPUT DATA FLOW PROCESSOR CONTROLLER † R AIN0- † BIN0- CLK MODE0-1 SYNC INT/EXT ...

Page 5

For added flexibility, a spectrally reversed version of the above process may be realized by configuring the Down Convert processor to impart a positive f the input signal. This has the effect of centering the lower sideband of the input ...

Page 6

TABLE 3. FREQUENCY RESPONSE OF THE 67-TAP HALFBAND FILTER NORMALIZED TO THE MODE SPECIFIC SAMPLE RATE FREQUENCY MAGNITUDE FREQUENCY (NORMALIZED) (dB) (NORMALIZED) 0.000000 -0.000256 0.125000 0.003906 -0.000143 0.128906 0.007812 -0.000071 0.132812 0.011719 -0.000013 0.136719 0.015625 -0.000004 0.140625 0.019531 -0.000001 0.144531 ...

Page 7

Quadrature Up Convert Processor S The f /4 Quadrature Up Convert Processor provides the spectral shift used to construct a real signal from a S complex sample stream. The operation performed is equivalent to multiplying ...

Page 8

TABLE 5. OUTPUT ROUNDING CONTROL RND 2-0 ROUND FUNCTION 000 Round output to 8-bits, AOUT15-8 and BOUT15-8, zero lower bits. 001 Round output to 9-bits, AOUT15-7 and BOUT15-7, zero lower bits. 010 Round output to 10-bits, AOUT15-6 and BOUT15-6, zero ...

Page 9

AIN0- † † Clocked at CLK/2 FIGURE 7A. DATA FLOW DIAGRAM FOR DECIMATE BY 2 FILTER MODE (INT/EXT = AIN0- ...

Page 10

TAP HALFBAND FILTER ..,X2,X1,X0 ..X1,0,X0 Y(0) = 0(C0)+X0(C1)+0(C2)+X1(C3)+0(C4)+X2(C5)+0(C6) Y(1) = X0(C0)+0(C1)+X1(C2)+0(C3)+X2(C4)+0(C5)+X3(C6) Y(2) = 0(C0)+X1(C1)+0(C2)+X2(C3)+0(C4)+X3(C5)+0(C6) Y(3) = X1(C0)+0(C1)+X2(C2)+0(C3)+X3(C4)+0(C5)+X4(C6) FIGURE 9. TRANSVERSAL IMPLEMENTATION OF INTERPOLATE BY TWO HALFBAND FILTER EVEN TAP FILTER ..,Y5,Y3,Y1 ...

Page 11

If internal multiplexing is selected (INT/EXT = 1), the data stream input through AIN0-15 is fed to both the upper and lower processing legs as shown in Figure 11A. The output of each processing leg is then multiplexed together to ...

Page 12

HALFBAND FILTER ...X2,X1, 0,-1, 0... π/2) n COS( HALFBAND FILTER 0,-1,0,1... π/2) n SIN(- REAL OUTPUTS R0 = X0(C0)+0(C1)-X2(C2)+0(C3)+X4(C4)+0(C5)-X6(C6) † 0(C0)-X2(C1)+0(C2)+X4(C3)+0(C4)-X6(C5)+0(C6 ...

Page 13

AIN0- † † Clocked at CLK/2 FIGURE 15A. DATA FLOW DIAGRAM FOR DOWN CONVERT AND DECIMATE MODE (INT/EXT = 1) AIN0- ...

Page 14

INPUT SIGNAL SPECTRUM - INTERPOLATED SIGNAL FILTER PASSBAND ’ ’ UPCONVERTED SIGNAL ’ ’ ...

Page 15

AIN0- † 1 BIN0- Clock at Input data rate, CLK/2 † FIGURE 21A. DATA FLOW DIAGRAM FOR QUADRATURE TO REAL ...

Page 16

Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 17

AC Electrical Specifications (Note 7) PARAMETER CLK Period CLK High CLK Low Setup Time AIN0-15, BIN0-15 to CLK Hold Time AIN0-15, BIN0-15 from CLK MODE0-1, RND0-2, INT/EXT, SYNC, USB/LSB Setup Time to CLK MODE0-1, RND0-2, INT/EXT, SYNC, USB/LSB Hold Time ...

Page 18

Waveforms CLK AIN0-15, BIN-15 MODE0-1, RND0-2, INT/EXT, SYNC, USB/LSB AOUT0-15, BOUT0-15 OE 2.0V 0.8V 18 HSP43216 FIGURE 23. TIMING RELATIVE TO CLK t r ...

Page 19

Plastic Leaded Chip Carrier Packages (PLCC) 0.042 (1.07) 0.042 (1.07) 0.048 (1.22) 0.056 (1.42) PIN (1) IDENTIFIER 0.050 (1.27 0.020 (0.51) MAX 3 PLCS 0.026 (0.66) 0.032 (0.81) 0.045 (1.14) MIN VIEW “A” ...

Page 20

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

Related keywords