YOKOGAWA AQ2200 Series, User Manual

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Item Specifications
Clock and Common Interface
Operation clock Clock mode Internal clock (Internal), external reference clock (REF Clk), and external
clock (EXT Clk)
Internal clock Frequency range 9.95 to 11.32 GHz
Resolution 1 kHz
External reference
clock
Input frequency 1/16 or 1/64 of the bitrate
Input amplitude 0.4 to 1.0 Vp-p
(REF CLOCK IN) Duty 50%-rectangular signal (nominal)
Connector SMA, female
Input terminator conditions 50 Ω AC-coupling
External clock
(EXT CLOCK IN)
Input frequency The same frequency as the bitrate
Input amplitude 0.4 to 1.0 Vp-p
Duty 50% (nominal value)
Connector SMA, female
Input terminator conditions 50 Ω AC-coupling or DC-coupling
Trigger output
(TRIGGER OUT)
Trigger type Clock trigger, pattern trigger, or error trigger
Clock trigger TX1/16, TX1/64, RX1/16, or RX1/64
A frequency that is 1/16 or 1/64 of the clock frequency
Pattern trigger TXPatt or RXPatt
• PRBS
Transmits high pulses at an interval that is 128 times larger than the
PRBS pattern
• Program (16 to 256 bits)
Transmits high pulses at an interval that is 128 times larger than the
pattern length
• Program (256 to 67108864 bits)
Transmits high pulses at an interval that is equivalent to the pattern
length
• SDH/SONET
Transmits high pulses at an interval that is equivalent to one frame
(1244160 bits)
Error trigger TXERR or RXERR
Transmits a high pulse when an error is added in the PPG or when an
error is detected in the ED.
Output level 0.6 Vp-p ± 0.3 V
Connector SMA, female
Output terminator conditions 50 Ω AC or DC terminator
Pulse Pattern Generator Data
Transmission
pattern
PRBS 2n-1 (n: 7, 9, 10, 11, 15, 23, or 31)
PROGRAM Standard: 16 to 256 bits (in 1-bit steps)
Optional: 256 to 67108864 bits (in 128-bit steps)
SDH/SONET Optional
Scramble: Fixed to ON
Overhead: Programmable. The B1 and B2 bytes are program data.
(They are provided with no computational parity bits.)
Payload: PRBS 2n-1 (n: 9, 10, 11, 15, 23, or 31)
Error addition SINGLE Add a 1-bit error each time the user specifies it
RATE 1.0E-n (n: 3 to 12 in steps of 1)
5-32
IM 735101-01EN
5.21 AQ2200-601 10 Gbit/s BERT Module