A
Specifications
Specifications
Table A-1 lists the specifications of the dc source. Unless otherwise noted, specifications are warranted
over the ambient temperature range of 0 to 55 °C. Specifications apply with typical cellular phone
capacitive loads from 0µF to 12,000µF. Sensing is at the rear terminals of the power supply after a 30minute warm-up period. Sense terminals are externally jumpered to their respective output terminals.
Table A-1. Performance Specifications
Parameter Agilent 66111A Agilent 66311B/D;
Agilent 66309B/D
output 1 only
Output Ratings
Programming Accuracy
(@ 25°C ±5°C)
DC Measurement Accuracy
(via GPIB or front panel meters with
respect to actual output @ 25°C
±5°C)
Ripple and Noise
(in the range of 20 Hz to 20 MHz
High Current range
+20 mA to + rated I:
−20 mA to − rated I:
Low Current range
−20 mA to +20 mA:
Voltage (rms/p-p):
Voltage:
Current:
Peak Current:
Voltage:
+Current:
Voltage:
Current:
Current (rms):
0.03% + 5 mV
see below
4
0.2% + 9 mA
0.2% + 9 mA
0 – 15 V
0 – 3 A
5 A
0.05% + 10 mV
0.05% + 1.33 mA
NA
1 mV/6 mV
2 mA
1
3
0.03% + 5 mV
see below
0.2% + 0.5 mA
0.2% + 1.1 mA
0.1% + 2.5 µA
7
5
6
with outputs ungrounded or with
either terminal grounded)
Load Regulation
(change in outp ut voltage or current
Voltage:
Current:
2 mV
0.75 mA
for any load change within ratings)
Line Regulation
(change in outp ut voltage or current
Voltage:
Current:
0.5 mV
0.75 mA
for any line change within ratings)
Transient Response Time
< 35 µs
8
(for the output voltage to recover to
20 mV below its final setting)
1
Peak current for up to a 7 millisecond time period. Average current cannot exceed 3 A.
2
Peak current for up to a 1 millisecond time period. Average current cannot exceed 1.5 A.
3
0.05% +2.3mA when programming between zero and 0.03% of full scale current.
4
Agilent 66111A units do not have a low current range, the dc measurement accuracy applies from 0 amperes to the rated current.
5
Applies with current detecto r set to DC. ACDC mode accuracy is 0.2% + 3mA for sourcing and 0. 2% + 3.6 mA for sinking.
6
This specification may degrade slightly when th e unit is subjected t o an RF field ≥3 V/meter.
7
Specification is for phone capacitance greater than 6µF.
8
Applies to the negative portion of the output voltage transient waveform, following a 0.1 A to 1.5 A load current change.
(Applies with unit set to High capacitance compensation range with 5
9
Following a 0.75 A to 1.5 A load change.
µF minimum output load capacitance.)
Agilent
66309B/D
output 2 only
0 – 12 V
0 – 1.5 A
2.5 A
0.2% + 40 mV
0.2% + 4.5
mA
0.2% + 15 mV
0.2% + 3 mA
NA
NA
NA
1 mV/6 mV
2 mA
1.6 mV
0.375 mA
0.4 mV
0.25 mA
< 400 µs
2
7
9
143
A - Specifications
Supplemental Characteristics
Table A-2 lists the supplemental characteristics, which are not warranted but are descriptions of typical
performance determined either by design or type testing.
Table A-2. Supplemental Characteristics
Parameter Agilent 66111A
Output Programming
Range
Voltage:
Current:
0 – 15.535 V
0 – 3.0712 A
OVP:
Average Programming
Resolution
Voltage:
Current:
OVP:
OVP Accuracy
2.4 % + 240 mV NA
Agilent
66311B/D,
Agilent 66309B/D
output 1 only
22 V
3.75 mV
0.75 mA
100 mV
Agilent
66309B/D
output 2 only
0 – 12.25 V
0 – 1.52 A
NA
14 mV
1.75 mA
NA
Average Current
Measurement Resolution
Maximum Current
High Range:
Low Range:
3.5 mA
NA
213 µA
0.6 µA
55 µA
NA
7 A 1.8A
Measurement
Sink Current - 2 A @ 7.5 V
Programming Accuracy
Temperature Coefficient
(change/C°)
Readback Accuracy
Temperature Coefficient
(change/C°)
2
Drift
Remote Sense Capability
Current (low range):
Voltage:
Current:
OVP:
Voltage:
Current (dc):
Current (acdc):
Voltage:
Current: +
0.01% + 0.5 mV
0.01% + 15 µA
0.015% + 4 mV
0.01% + 300 µV
0.02% + 15 µA
NA
NA
0.01% + 1 mV
0.01% + 30 µA
up to 4 V
1
0.01% + 300 µV
0.02% + 15 µA
0.05% + 120 µA
0.01% + 0.3 µA
3
- 0.03 A @ 7.5 V
0.03% + 1.5 mV
0.03% + 0.4 mA
NA
0.02% + 1.5 mV
0.02% + 0.4 mA
NA
NA
0.03% + 3 mV
0.03% + 0.8 mA
up to 4 V
(voltage per load lead)
Output Voltage Rise Time
Output Voltage Fall Time
Output Voltage Settling
5
Time
Dynamic Measurement
System
1
2
3
4
5
6
current pulse of 1.4A with a rise time constant of 50µs, the error in measurement of a single data point during the pulse rise time
is typically 10mA.
6
The sink current decreases linearly from 2.8A @ 0 V to 1.2 A @ 15 V. Sink current does not track the programmed current.
Following a 30 minute warm-up, the change in output over 8 hours, under constant ambient, load and line conditions.
Add 2 mV to the load regulation for each 1 V chan ge in th e positive output lead.
Add 3 mV to the load regulation for each 1 V change in the negati ve output lead.
To settle within 1 LSB or 3.75mV of the final value for Output 1.
For a pulse waveform, the accuracy of any individual data point in the b uffer is dependent on the rise t ime of the pulse. For a
10% to 90%:
90% to 10%:
0 to rated voltage:
rated voltage to 0:
Buffer Length:
Sample Rate Range:
NA
< 200 µs
< 200 µs
0.5 ms
1 ms
0 − 4096 points
15.6µs − 31200s
< 200 µs
< 35 ms
NA
NA
NA
4
144
Table A-2. Supplemental Characteristics (continued)
Parameter
Measurement Time
(includes 30 ms
1
data
acquisition time and 20 ms
data processing overhead)
Command Processing Time
(time for output to begin to
change following receipt of
digital data)
Savable Instrument States
(applies only in SCPI mode)
GPIB Interface Capabilities
INH/FLT Characteristics
Digital I/O Characteristics
Agilent 66111A
Agilent 66311B/D
voltage or current 50 ms average
4 ms average
4 (in locations 0 to 3)
Language:
Interface:
SCPI or COMPatibility
AH1, C0, DC1, DT1, E1,
L4, PP0, RL1, SH1, SR1, T6
Maximum ratings:
16.5 Vdc between terminals 1 and 2; 3 and 4; and
from terminals 1 or 2 to chassis ground
FLT Terminals:
Low-level output c urrent = 1.2 5 mA max.
Low-level output voltage = 0.5 V max.
INH Terminals:
Low-level input voltage = 0.8 V max.
High-level input voltage = 2 V min.
Low-level input current = 1 mA
Pulse width = 100 µs min.
Time delay = 4 ms typical
Maximum ratings:
Digital OUT Port 0,1,2
(open collector)
same as INH/FLT Characteristics
Output leakage @ 16V = 0.1 mA (ports 0,1)
= 12.5 mA (port 2)
Output leakage @ 5V = 0.1 mA (ports 0,1)
= 0.25 mA (port 2)
Low-level output sink current @ 0.5 V = 4 mA
Low-level output sink current @ 1 V = 50 mA
Digital IN Port 2:
(internal pul l-up)
Low-level input current @ 0.4 V = 1.25 mA
High-level input current @ 5 V = 0.25 mA
Low-level input voltage = 0.8 V max.
High level input voltage = 2.0 V min.
Specifications - A
Agilent 66309B/D
2
Isolation to Ground
50 Vdc
(Maximum from either output
terminal to chassis)
Mains Input Ratings:
(at full load from 47–63 Hz)
100 Vac (87-106 Vac):
115 Vac (104-127 Vac):
220 Vac (191-233 Vac):
230 Vac (207-253 Vac):
1
May be reduced by changing the default conditions of 2048 data points but measurement uncertainty due to noise will increase.
2
Compatibility language is used to program the Agilent 663xA Series power supplies. Not all Agilent 66111A/66311B
capabilities are available when using the Compatibility language. Also, Compatibility language is not available for Agilent
66309B/D units.
1.7 A, 125 W
1.5 A, 125 W
0.8 A, 125 W
0.75A, 125 W
2 A, 170 W
1.7 A, 170 W
0.92 A, 170 W
0.85A, 170 W
145
A - Specifications
Table A-2. Supplemental Characteristics (continued)
Parameter All Models
Recommended Calibration
from the date the unit is put into
Interval
Regulatory Compliance
Listing pending:
Certified to:
Conforms to:
Complies with:
Dimensions
(see figure 3-1)
Net weight
Shipping weight
Table A-3. Agilent 66311D/66309D DVM Specifications and Characteristics
Performance Specifications (warranted from 0 to 55 °C unless otherwise noted)
DC Readback Accuracy (@ 25°C ±5°C)
AC+DC rms Readback Accuracy
(@ 25°C ±5°C with dc plus a sinewave input > 25mV rms)
Common Mode Voltage Range (from either DVM input with
respect to the negative output terminal of Output 1)
service
EMC directive 89/336/EEC (ISM Group1
Height:
Width:
Depth:
60 Hz to 10 kHz:
45-60 Hz and 10-20 kHz:
1 year
UL 3111-1
CSA 22.2 No. 1010.1
IEC 1010-1, EN 61010-1
Class B)
88.1 mm (3.5in.)
212.8 mm (8.4in.)
435 mm (17.125 in.)
9.07 kg (20 lbs.)
11.1 kg (24.5 lbs.)
0.04% +5 mV
1% +5 mV
4 % +5 mV
− 4.5 Vpk to + 25
Vpk
1
1
Maximum DC Differential Voltage
Maximum AC Differential Voltage (with a sinewave input)
± 25 V peak
10 V rms
Supplemental Characteristics
Maximum Continuous Input Capability without da mage
50 V
(between input terminals or from either input to chassis ground)
Input Resistance (from either DVM input with respect to
20 MΩ
either output terminal of Output 1)
Input Capacitance (on either input terminal)
DC Common Mode Rejection Ratio
Voltage Readback Resolution
Front panel:
GPIB:
Readback Temperature Coefficient (change per °C)
1
+15 mV for dc plus sinewave input < 25 mV rms.
2
To accept 10 Vrms sinewave input, the common mode voltage with respect to the negative terminal of output 1 must be
10 Vdc. This is required to "center" the DVM in its common mode range.
< 60 pF
> 83 dB
1 mV
< 0.2 mV
0.002% + 0.2 mV
Table A-4. Agilent 66309B/D Option 521 Characteristics
Output Impedance
(Output = OFF)
Solid State Relay Current rise time
Output 1:
Output 2:
Relay mode =Hot 100 microseconds
500k ohms
200k ohms
(from 10% to 90% of the total output change)
Solid State Relay Current fall time
Relay mode =Hot 50 microseconds
(from 10% to 90% of the total output change)
2
146
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