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ESG-D SERIES RF BLOCK DIAGRAM
(OPTIONS UN8 or UN9) Rev B
sk776b
ESG-D SERIES RF BLOCK DIAGRAM
(OPTIONS UN8 or UN9) Rev B
A SYNTHESIZER BOARD
2
2
d/dt
FM
Om
/
.5-1 GHz
5 MHz
VARIABLE
MODULUS
PRESCALER
FRACTIONAL
DIVIDE
X2
X2
f
F
LIN_AM_MOD
D REFERENCE BOARD
LF OUT
EXT 1
INPUT
EXT 2
INPUT
EXT REF
FM_MOD
PLL
PLL
10 MHz BW
PULSE MOD
1 GHz PLL
10 MHz
SYNTH
1 GHz
REF
10 MHz
OUT
10 MHz PLL
E BASEBAND GENERATOR BOARD
F DATA GENERATOR BOARD
EXT
I INPUT
EXT
Q INPUT
B OUTPUT BOARD
DETECTOR
SHAPING
DAC
DAC
DAC
DAC
DAC
DAC
DAC
ALC
MODULATOR
IQ MODULATOR
BURST
MODULATOR
.75-1 GHz.75-1 GHz
.0-.25 GHz.0-.25 GHz
.25-4 GHz
0
90
VBLO
QUAD
.25-4 GHz
AUX
OUT
CARRIER)
(COHERENT
10 MHz SYNTH
CAL
VOLTAGE
CAL
VOLTAGE
I GAIN
Q GAIN
I OFFSET
Q OFFSET
ALC REF
ALC
HOLD
1 GHz REF
RPP
50
C ATTENUATOR
/RPP
5dB STEP
ATTENUATOR
ALC
DETECTOR
PULSE MOD
PLL_LCK_SIG
Q-ADJ
Q-OFFSET
I-OFFSET
I-ADJ
DBMIC
DATA
GENERATION
CONTROL
INT_ Q_MOD
Q
DAC
DAC
INT_ I_MOD
I
DAC
BURST_PULSE
BURST
MODULATOR
DRIVER
HOLD ALC
IN_BAND_AM
LIN_BURST
LOG_BURST
ALC_REF
BURST
DATA_CLOCK
EVENT 1
PATTERN
TRIG
EVENT 2
BURST_ENVELOPE
-1V_REF
DATA
SWITCH
L DATA_CLK
BBG_BIT_CLK
SUB_I_COUNT
L_BURST
BURST_GATE
USER_DATA
SYMBOL_SYNC
SCRAMBLE_RUN
BURST MOD
SWITCH & FILTERS
DATA
EXT_SYNC
EXT_BURST
INTERNAL DATA
GENERATOR
(PATTERN RAM)
UN8=1M
UN9=8M
CONTROL
BURST & DELAY
BURST_PLS
10 MHz DIG
EXT 13 MHz
MASTER
CLOCK-PLL
MASTER_CLK
PLL_CLOCK
BUF_DATA_IN
SYMBOL_SYNC
LIN_AM_MOD
FEED FORWARD AM
ALC
MODULATOR
DRIVER
AUD 1
AUD 2
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