adc12d800rfrb National Semiconductor Corporation, adc12d800rfrb Datasheet - Page 10
adc12d800rfrb
Manufacturer Part Number
adc12d800rfrb
Description
12-bit, 1.6/1.0 Gsps Rf Sampling Adc
Manufacturer
National Semiconductor Corporation
Datasheet
1.ADC12D800RFRB.pdf
(62 pages)
- Current page: 10 of 62
- Download datasheet (3Mb)
www.national.com
Ball No.
V5
V4
D6
B5
CalRun
CalDly
Name
DES
CAL
TABLE 2. Control and Status Balls
Equivalent Circuit
10
Description
Dual Edge Sampling (DES) Mode select. In the
Non-Extended Control Mode (Non-ECM), when
this input is set to logic-high, the DES Mode of
operation is selected, meaning that the VinI input
is sampled by both channels in a time-interleaved
manner. The VinQ input is ignored. When this
input is set to logic-low, the device is in Non-DES
Mode, i.e. the I- and Q-channels operate
independently. In the Extended Control Mode
(ECM), this input is ignored and DES Mode
selection is controlled through the Control
Register by the DES Bit (Addr: 0h, Bit 7); default
is Non-DES Mode operation.
Calibration Delay select. By setting this input
logic-high or logic-low, the user can select the
device to wait a longer or shorter amount of time,
respectively, before the automatic power-on self-
calibration is initiated. This feature is pin-
controlled only and is always active during ECM
and Non-ECM.
Calibration cycle initiate. The user can command
the device to execute a self-calibration cycle by
holding this input high a minimum of t
having held it low a minimum of t
is held high at the time of power-on, the automatic
power-on calibration cycle is inhibited until this
input is cycled low-then-high. This pin is active in
both ECM and Non-ECM. In ECM, this pin is
logically OR'd with the CAL Bit (Addr: 0h, Bit 15)
in the Control Register. Therefore, both pin and
bit must be set low and then either can be set high
to execute an on-command calibration.
Calibration Running indication. This output is
logic-high while the calibration sequence is
executing. This output is logic-low otherwise.
CAL_L
. If this input
CAL_H
after
Related parts for adc12d800rfrb
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Freescale Semiconductor Technical Data
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Self-calibrating 12-bit Plus Sign Serial I/o A/d Converters With Mux And Sample/hold
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinum Tm Fractional N Rf / Integer N If Dual Low Power Frequency Synthesizer
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinum? 2.0 Ghz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinumtm 160 Mhz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Dual N-channel Enhancement Mode Field Effect Transistor
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Video Amplifier System (obsolete)
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Synchronous Step-up DC/DC Converter For White Led Applications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
CLC420 - High Speed, Voltage Feedback op Amp, Package: Lcc, Pin Nb=20
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Monolithic Triple 4.5 CRT Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Differential Video Amplifier
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
ADC10061 - 10-Bit 600 NS A/D Converter With Input Multiplexer And Sample/Hold, Package: Soic Wide, Pin Nb=20
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
DS36277 - Dominant Mode Multipoint Transceiver, Package: Soic Narrow, Pin Nb=8
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Printer Solenoid Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Quad High Speed Trapezoidal Bus Transceiver
Manufacturer:
National Semiconductor Corporation
Datasheet: