Tektronix P6723 - Manual (Page 15)

P6701B, P6703B, and P6723 Service Manual 5
P6723 Specifications
The specifications in Tables 4 through 6 apply to a P6723 O/E converter. The
converter must have a warm-up period of at least 20 minutes and be in an
environment that does not exceed the limits described in Table 4.
Specifications for the P6723 O/E converter fall into three categories: warranted,
typical, and nominal characteristics.
Warranted Characteristics
Warranted characteristics (Table 4) describes guaranteed performance within
tolerance limits or certain type-tested requirements. Warranted characteristics
that have checks in the Performance Verification section of the service manual
(070-9892-XX) are marked with the
n symbol.
Table 4: P6723 warranted electrical characteristics
Optical sensitivity -- 8.0 dBm maximum average optical power,
-- 28 dBm minimum average optical power
1
Output rise time and fall time ≤ 455 ps
n Output amplitude
Minimum:
≥ 690 mV
P-P
Maximum:
≤ 1.1 V
P-P
Output impedance 50 ± 10%
Output VSWR < 1.5:1 from 10 MHz to 1 GHz
< 2.0:1 from 1 GHz to 2 GHz
Temperature Operating: 0 to +50
_ C
Nonoperating: --40 to +71
_ C
Humidity Operating: 0--90% RH, tested at
+ 30 to + 50
_ C
Nonoperating: 0--90% RH, tested at
+ 30 to + 60
_ C
Altitude Operating: 4,572 m (15,000 ft)
Nonoperating: 15,240 m (50,000 ft)
1
Measured with an optical input using 2
23
- 1 pseudorandom word having a 50% duty cycle.