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keysight technologies e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz data sheet
02 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet this document provides technical specifcations for the e4990a. options the following options are available. e4990a-120 20 hz to 120 mhz e4990a-050 20 hz to 50 mhz e4990a-030 20 hz to 30 mhz e4990a-020 20 hz to 20 mhz e4990a-010 20 hz to 10 mhz E4990A-001 enhanced measurement speed (option 010/020/030/050 only). defnitions specifcation (spec.): warranted performance. all specifcations apply at 23 c ( 5 c), unless otherwise stated, and 90 minutes after the instrument has been turned on. specifcations include guard bands to account for the expected statistical performance distribution, measure - ment uncertainties, and changes in performance due to environmental conditions. typical (typ.): expected performance of an average unit which does not include guardbands. it is not covered by the product warranty. general characteristics: a general, descriptive term that does not imply a level of performance.
03 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet basic measurement characteristic source characteristics measurement parameters impedance parameters |z|, z, |y|, y, cp, cs, lp, ls, rp, rs (r), d, q, x, g, b, complex z, complex y level monitor vac, iac, vdc, idc frequency range 20 hz to 120 mhz (option 120) 20 hz to 50 mhz (option 050) 20 hz to 30 mhz (option 030) 20 hz to 20 mhz (option 020) 20 hz to 10 mhz (option 010) resolution 1 mhz accuracy without option 1e5 7 ppm 1 mhz (at 23 5 c) 7 ppm 1 mhz (at 5 to 40 c, typ.) with option 1e5 1 ppm 1 mhz (at 23 5 c) stability with option 1e5 0.5 ppm (at 5 to 40 c, typical) 0.5 ppm per year (typical) measurement terminal confguration four-terminal pair confguration connector type four bnc (female) connectors. option 120: can be converted to one port terminal using the keysight technologies, inc. 42942a terminal adapter (7-mm port) or 42941a impedance probe (sma (f) port).
04 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet voltage signal level current signal level range 5 mvrms to 1 vrms resolution 1 mv accuracy at four-terminal pair port of the e4990a or 7-mm port of the 42942a [(10 + 0.05 f )% + 1 mv] at measurement port of the 42941a, 16048g/h [(15 + 0.1 f )% + 1 mv] note f : frequency [mhz]. these characteristics apply when open is connected to each port. test signal level should be 0.5 vrms when the measured impedance is 50 ? . beyond 23 5 c of temperature, test signal level setting accuracy is twice as bad as described. range 200 arms to 20 marms resolution accuracy at four-terminal pair port of the e4990a at 15 mhz +[10% + 50 a], C[(10 + 0.2 f 2 )% + 50 a] (typical) at > 15 mhz [(10 + 0.3 f )% + 50 a] (typical) at 7-mm port of the 42942a at 5 mhz +[10% + 50 a], C[(10 + 1 f 2 )% + 50 a] (typical) at > 5 mhz [(10 + 0.3 f )% + 50 a] (typical) at measurement port of the 42941a, 16048g/h at 5 mhz +[10% + 50 a], C[(15 + 1.5 f 2 )% + 50 a] (typical) at > 5 mhz [(20 + 0.3 f )% + 50 a] (typical) note f : frequency [mhz]. these characteristics apply when short is connected to each port. test signal level should be 20 marms when the measured impedance is 50 ? .
05 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet output impedance 25 ? (nominal) signal level monitor output impedance voltage range (same as the voltage signal level setting range) voltage monitor accuracy at four-terminal pair port of the e4990a or 7-mm port of the 42942a (10 + 0.05 f + 100/zx)[%] (typical) at measurement port of the 42941a, 16048g/h (10 + 0.15 f + 100/zx)[%] (typical) current range (same as the current signal level setting range) current monitor accuracy at four-terminal pair port of the e4990a or 7-mm port of the 42942a (10 + 0.3 f + zx/100)[%] (typical) at measurement port of the 42941a, 16048g/h (10 + 0.4 f + zx/100)[%] (typical) note : frequency [mhz], zx: impedance measurement value [?]. beyond 23 5 c, the test signal level monitor accuracy is twice as bad as described.
06 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet dc bias function dc voltage bias range 0 to 40 v (see figure 1) resolution 1 mv accuracy [0.1% + (5 + 30 |i mon |) mv] [0.2% + (10 + 30 |i mon |) mv] (beyond 23 5 c) dc current bias range 0 to 100 ma (see figure 1) resolution 40 a accuracy [2% + (0.2 + |v mon |/20) ma] [4% + (0.4 + |v mon |/20) ma] (beyond 23 5 c) dc voltage bias at constant voltage mode range 0 to 40 v (see figure 1) resolution 1 mv accuracy [0.5% + (5 + zd |i mon |) mv] (typical) [1.0% + (10 + zd |i mon |) mv] (beyond 23 5 c, typical) dc current bias at constant current mode range 0 to 100 ma (see figure 1) resolution 40 a accuracy [1% + (0.5 + |v mon |/10000) ma] (typical) [2% + (1.0 + |v mon |/5000) ma] (beyond 23 5 c, typical) dc bias monitor dc voltage range (same as the dc voltage bias setting range) dc voltage accuracy [0.2% + (5 + zd |i mon |) mv] [0.4% + (10 + zd |i mon |) mv] (beyond 23 5 c) dc current range (same as the dc voltage bias setting range) dc current monitor accuracy [1% + (0.5 + |v mon |/10000) ma] [2% + (1.0 + |v mon |/5000) ma] (beyond 23 5 c) output impedance 25 ? (nominal) note v mon : dc voltage bias monitor reading value [mv] i mon : dc current bias monitor reading value [ma] z d = 0.3 (at four-terminal pair port of the e4990a, adapter setup: none) z d = 2.0 (at test port of the 42941a, adapter setup: 42941a impedance probe) z d = 0.5 (at 7-mm port of the 42942a, adapter setup: 42942a terminal adapter) z d = 1.0 (at measurement port of the 16048g, adapter setup: four-terminal pair 1 m) z d = 1.5 (at measurement port of the 16048h, adapter setup: four-terminal pair 2 m) figure 1. dc bias range
07 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet sweep characteristics available sweep parameters frequency, signal voltage, signal current, dc bias voltage, dc bias current sweep type linear frequency, log frequency, osc level (voltage, current), dc bias (voltage, current), log dc bias (voltage, current) sweep direction up sweep, down sweep number of measurement points 2 to 1601 points segment sweep available setup parameters for measurement points, signal each segment sweep frequency range, number of level (voltage or current), dc bias (voltage or current), measurement time, point averaging factor, segment time, segment delay number of segments 1 to 201 sweep span type order base or frequency base delay time type point delay, sweep delay, segment delay or dc bias delay range 0 sec to 30 sec resolution 1 msec trigger function measurement time/averaging trigger type continuous, single, averaging trigger source internal (free run), external (bnc connector input), gpib/usb/lan, manual (front key) trigger event type point trigger, sweep trigger measurement time range 1 (fast) to 5 (precise), 5 steps averaging type sweep-to-sweep averaging, point averaging averaging factor 1 to 999 (integer)
08 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet measurement time figure 2. measurement time (option 050/ 030/ 020/ 010 with option 001 or option 120, adapter: none, 1 m, 2m, typical) figure 3. measurement time (option 120, adapter: 7mm 42942a/probe 42941a, typical) measurement frequency [hz] measurement time per point [s] measurement frequency [hz] measurement time per point [s]
09 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet adapter setup calibration adapter selection none no adapter (the 16047e, etc. direct connection type test fxture is connected) 4tp 1m four-terminal pair 1 m (16048g) 4tp 2m four-terminal pair 2 m (16048h) 7-mm 42942a 1 terminal adapter (42942a) probe 42941a 1 impedance probe (42941a) 1. option 120 only. calibration user calibration calibration performed with user-defned calibration kit (open, short, load) port extension compensation performed when the measurement terminal is expanded from the 7-mm connector of the 42942a terminal adapter or the test port of the 42941a impedance probe. enter electrical length or delay time for the extension. fixture compensation compensation performed at the device contacts of the test fxture using open, short, load. calibration points fixed points, or user points determined by sweep setups figure 4. measurement time (option 050/ 030/ 020/ 010 without option 001, typical) measurement frequency [hz] measurement time per point [s] measurement time (continued)
10 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet measurement accuracy conditions of accuracy temperature four-terminal pair port of the e4990as front panel 23 5 c beyond 23 5 c, the measurement accuracy is twice as bad as described. measurement terminal of the 16048g or 16048h within 5 c from the adapter setup temperature. measurement accuracy applies when the adapter setup is performed at 23 5 c. when the adapter setup is performed beyond 23 5 c, the measurement accuracy is twice as bad as described. 7-mm port of the 42942a terminal adapter within 5 c from the adapter setup temperature. measurement accuracy applies when the adapter setup is performed at 23 5 c. when the adapter setup is performed beyond 23 5 c, the measurement accuracy is twice as bad as described. test port of the 42941a impedance probe within 5 c from the adapter setup temperature. measurement accuracy applies when the adapter setup is performed at 23 5 c. when the adapter setup is performed beyond 23 5 c, the measurement accuracy is twice as bad as described. measurement accuracy |z|, |y| accuracy e [%] (see equation 1 on page 11, equation 2 on page 14, equation 3 on page 17) accuracy e/100 [rad] l, c, x, b accuracy at dx 0.1 e [%] at dx > 0.1 2 x e 1 + d [%] r accuracy at dx 0.1 (qx 10) x e rp: [%] d e/100 ? rs: e/dx [%] at 0.1 < dx < 10 (0.1 < qx < 10) 2 x 2 xx 1 + d rp: e [%] e d 1 + d 100 ? , 2 x x 1 + d rs: e [%] d at dx 10 (qx 0.1) e [%] d accuracy at dx 0.1 e/100 at 0.1 < dx 1 e (1 + dx)/100 q accuracy (at qx da < 1) at qx 10 (dx 0.1) 2 xx xx q e (1 + d )/100 1 q e (1 + d )/100 ? at qx > 10 (dx < 0.1) 2 x x q e/100 1 q e/100 ? g accuracy at dx > 0.1 2 x x 1 + d e [%] d at dx 0.1 e/dx [%] note d x : measurement value of d. q x : measurement value of q. d a : measurement accuracy of d. under an ac magnetic feld, the following equation is applied to the measurement accuracy. e ( 1 + b ( 5 + 500/v mv )) [%] (typical) b : magnetic fux density [gauss]
11 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet impedance measurement accuracy at four-terminal pair port equation 1 shows the impedance measurement accuracy [%] at four-terminal pair port of the e4990a, or measurement port of the 16048g/16048h. equation 1. impedance measurement accuracy [%] at four-terminal pair port (typical at > 10 mhz) s p ox x z e = e + + y z 100 z ' ' ' ?? ?? ?? ?? where, e p ' = e pl + e pbw + e posc + e p [%] y o ' = y ol + k bw k yosc (y odc + y o ) [s] z s ' = z sl + k bw k zosc z s [?] e pl [%] 1m: 0.02 + 2 f/100 2m: 0.02 + 3 f/100 e pbw [%] meas time 5: 0 meas time 4: 0.06 at < 50 khz, 0.03 at 50 khz meas time 3: 0.2 at < 50 khz, 0.1 at 50 khz meas time 2: 0.4 at < 50 khz, 0.2 at 50 khz meas time 1: 0.8 at < 50 khz, 0.4 at 50 khz e posc [%] v osc > 500 mv: 0.018 (1000/v mv -1) + f/100 200 mv < v osc 500 mv: 0.018 (500/v mv -1) 100 mv < v osc 200 mv: 0.018 (200/v mv -1) v osc 100 mv: (100/v mv -1) (0.018 + e pbw ) ep [%] 20 hz f m < 100 hz: 0.5 100 hz f m 800 hz: 0.3 800 hz < f m 1 mhz: 0.075 1 mhz < f m 15 mhz: 0.1 f 15 mhz < f m 120 mhz: 1.5 y ol [s] 1 m (16048g): 500n f/100 2 m (16048h): 1 f/100 k bw meas time 5: 1 meas time 4: 1 meas time 3: 3 at 1 mhz, 4 at > 1 mhz meas time 2: 4 at 1 mhz, 5 at > 1 mhz meas time 1: 6 at 1 mhz, 10 at > 1 mhz ky osc v osc > 500 mv: 1000/v mv v osc 500 mv: 500/v mv y odc [s] dci range 1 ma: 0 dci range 10 ma: 1 dci range 100 ma: 10
12 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet y o [s] 20 hz f m < 100 hz: 10 n 100 hz f m 200 khz: 2.5 n 200 khz < f m 1 mhz: 5 n 1 mhz < f m 15 mhz: 50 n 15 mhz < f m 120 mhz: 500 n z sl [ ? ] 0 m: 0 1 m (16048g), 2 m (16048h): 20 hz f m < 500 hz: 5 m 500 hz f m 120 mhz: 2 m k bw meas time 5: 1 meas time 4: 1 meas time 3: 3 at 1 mhz, 4 at > 1 mhz meas time 2: 4 at 1 mhz, 5 at > 1 mhz meas time 1: 6 at 1 mhz, 10 at > 1 mhz kz osc v osc > 500 mv: 2 200 mv < v osc 500 mv: 1 100 mv < v osc 200 mv: 200/v mv v osc 100 mv: 100/v mv z s [ ? ] 20hz f m < 100 hz: 10 m 100hz f m 120 mhz: 2.5 m note f m : measurement frequency f : frequency [mhz] v osc : oscillator level v mv : v osc [mv] impedance measurement accuracy at four-terminal pair port (continued)
13 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet figure 5. impedance measurement accuracy at four-terminal pair port of the e4990a's front panel (oscillator level = 0.5 vrms), measurement time = 5 (typical at > 10 mhz) impedance measurement accuracy at four-terminal pair port (continued)
14 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet impedance measurement accuracy at 7-mm port of the keysight 42942a equation 2 shows the impedance measurement accuracy [%] at 7-mm port of the 42942a terminal adapter. equation 2. impedance measurement accuracy [%] at 7-mm port of e4990a s p ox x z e = e + + y z 100 z ' ' ' ?? ?? ?? ?? where, e p ' = e pl + e pbw + e posc + e p [%] y o ' = y ol + k bw ky osc (y odc + y o ) [s] z s ' = z sl + k bw kz osc z s [?] e pl [%] 0 e pbw [%] meas time 5: 0 meas time 4: 0.06 at < 50 khz, 0.03 at 50 khz meas time 3: 0.2 at < 50 khz, 0.1 at 50 khz meas time 2: 0.4 at < 50 khz, 0.2 at 50 khz meas time 1: 0.8 at < 50 khz, 0.4 at 50 khz e posc [%] v osc > 500 mv: f/100 (v mv /500-1) 100 mv < v osc 500 mv: 0 v osc 100 mv: (100/v mv -1) (0.05 + e pbw ) ep [%] 20 hz f m 15 mhz: 0.6 15 mhz < f m 120 mhz: 0.95 y ol [s] 0 k bw meas time 5: 1 meas time 4: 1 meas time 3: 3 meas time 2: 4 meas time 1: 6 ky osc v osc 500 mv: 1 v osc < 500 mv: 500/v mv y odc [s] dci range 1 ma: 0 dci range 10 ma: 1 dci range 100 ma: 10
15 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet y o [s] 20 hz fm < 100 hz: 100 n 100 hz fm 200 khz: 25 n 1 200 khz < fm 1 mhz: 50 n 1 1 mhz < fm 120 mhz: 5 f/100 + 50 n 1 z sl [ ? ] 0 k bw meas time 5: 1 meas time 4: 1 meas time 3: 3 meas time 2: 4 meas time 1: 6 kz osc v osc > 500 mv: 2 + f/100 200 mv < v osc 500 mv: 1 100 mv < v osc 200 mv: 200/v mv v osc 100 mv: 100/v mv z s [ ? ] 20 hz f m < 100 hz: 20 m 100 hz f m 120 mhz: 5 m + 50 m f/100 1. the specifcation might not be met at the following range due to internal spurious response. 10% range of the following frequencies. 110 khz, 170 khz, 220 khz, 340 khz, 510 khz, 600 khz, 680 khz, 850 khz, 1200 khz. 2% range of the following frequencies. 109 khz n (n = 12 to 89) 118 khz m (m = 11 to 83) impedance measurement accuracy at 7-mm port of the keysight 42942a (continued)
16 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet figure 6. impedance measurement accuracy at 7-mm port of the keysight 42942a termi - nal adapter connected to the e4990a (oscillator level = 0.5 vrms), measurement time = 5 impedance measurement accuracy at 7-mm port of the keysight 42942a (continued)
17 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet impedance measurement accuracy at test port of the keysight 42941a equation 3 shows the impedance measurement accuracy [%] at test port of the 42941a impedance probe. equation 3. impedance measurement accuracy [%] at test port of the keysight 42941a s p ox x z e = e + + y z 100 z ' ' ' ?? ?? ?? ?? where, e p ' = e pl + e pbw + e posc + e p [%] y o ' = y ol + k bw ky osc (y odc + y o ) [s] z s ' = z sl + k bw kz osc z s [?] e pl [%] 0 e pbw [%] meas time 5: 0 meas time 4: 0.06 at < 50 khz, 0.03 at 50 khz meas time 3: 0.2 at < 50 khz, 0.1 at 50 khz meas time 2: 0.4 at < 50 khz, 0.2 at 50 khz meas time 1: 0.8 at < 50 khz, 0.4 at 50 khz e posc [%] v osc > 500 mv: f/100 1 (v mv /500-1) 100 mv < v osc 500 mv: 0 v osc 100 mv: (100/v mv -1) (0.05 + e pbw ) ep [%] 20 hz < = f m 15 mhz: 0.8 15 mhz < f m 120 mhz: 1.5 y ol [s] 0 k bw meas time 5: 1 meas time 4: 1 meas time 3: 3 meas time 2: 4 meas time 1: 6 ky osc v osc 500 mv: 1 v osc < 500 mv: 500/v mv y odc [s] dci range 1 ma: 0 dci range 10 ma: 1 dci range 100 ma: 10
18 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet y o [s] 20 hz f m < 100 hz: 100 n 100 hz f m 200 khz: 25 n 1 200 khz < f m 1 mhz: 50 n 1 1 mhz < f m 120 mhz: 20 f/100 1 z sl [ ? ] 0 k bw meas time 5: 1 meas time 4: 1 meas time 3: 3 meas time 2: 4 meas time 1: 6 kz osc v osc > 500 mv: 2 + f/100 200 mv < v osc 500 mv: 1 100 mv < v osc 200 mv: 200/v mv v osc 100 mv: 100/v mv z s [ ? ] 20 hz f m < 100 hz: 20 m 100 hz f m 120 mhz: 5 m + 100 m f/100 1. the specifcation might not be met at the following range due to internal spurious response. 10% range of the following frequencies. 110 khz, 170 khz, 220 khz, 340 khz, 510 khz, 600 khz, 680 khz, 850 khz, 1200 khz. 2% range of the following frequencies. 109 khz n (n = 12 to 89) 118 khz m (m = 11 to 83) impedance measurement accuracy at test port of the keysight 42941a (continued)
19 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet figure 7. impedance measurement accuracy at test port of the keysight 42941a impedance probe connected to the e4990a (oscillator level = 0.5 vrms), measurement time = 5 impedance measurement accuracy at test port of the keysight 42941a (continued)
20 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet limit line test display function display size/type 10.4 inch color lcd (tft) number or pixels 1 1024 x 768 (xga) scale type x axis scale linear and log y axis scale linear and log (depends on the sweep type) number of traces data trace 4 traces per channel memory trace 4 traces per channel data math function data + memory, data - memory, data memory, data/memory, offset, equation editor 1. valid pixels are 99.99% and more. below 0.01% of fxed points of black, blue, green or red are not regarded as failure. marker function marker type and number 10 independent markers per trace. reference marker available for delta marker operation. marker search search type maximum value, minimum value, multi-peak, multi-target, peak, peak left, peak right, target, target left, target right, and width parameters with user defned bandwidth values. search track performs search by each sweep search range user defne marker x-axis display sweep parameter value, sweep elapsed time, or relaxation time (1/( 2f)) others marker continuous mode, ? marker mode, marker coupled mode, marker value substitution (marker), marker zooming, marker table, marker statistics equivalent circuit analysis circuit model 3-component model (4 models), 4-component model (3 models) analysis type equivalent circuit parameters calculation, frequency characteristics simulation funcions defne the test limit lines that appear on the display for pass/fail testing. defned limits may be any combina - tion of horizontal/sloping lines and discrete data points. other functions beep fail, limit line offset
21 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet handler interface connector type 36-pin centronics, female signal type negative logic, opto-isolated, open collector output pin location see the following fgure. refer to help for the defnition of each pin. figure 8. 24 bit i/o port pin assignment interface gpib 24-pin d-sub (type d-24), female; compatible with ieee-488. ieee-488 interface specifcation is designed to be used in environment where electrical noise is relatively low. lan or usbtmc interface is recommended to use at the higher electrical noise environment. usb host port universal serial bus jack, type a confguration; female; provides connection to mouse, key board, printer or usb stick memory. usb (usbtmc ) interface port universal serial bus jack, type b confguration (4 contacts inline); female; provides connection to an external pc; compatible with usbtmc-usb488 and usb 2.0.la usb test and measurement class (tmc) interface that communicates over usb, complying with the ieee 488.1 and ieee 488.2 standards. lan 10/100/1000 base t ethernet, 8-pin confguration; auto selects between the two data rates video output 15-pin mini d-sub; female; drives vga compatible monitors 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
22 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet table 1. 24 bit i/o port pin assignment pin no. signal name signal standard 1 gnd 0 v 2 input1 ttl level, pulse input, pulse width: 1 s or above 3 output1 ttl level, latch output 4 output2 ttl level, latch output 5 output port a0 ttl level, latch output 6 output port a1 ttl level, latch output 7 output port a2 ttl level, latch output 8 output port a3 ttl level, latch output 9 output port a4 ttl level, latch output 10 output port a5 ttl level, latch output 11 output port a6 ttl level, latch output 12 output port a7 ttl level, latch output 13 output port b0 ttl level, latch output 14 output port b1 ttl level, latch output 15 output port b2 ttl level, latch output 16 output port b3 ttl level, latch output 17 output port b4 ttl level, latch output 18 output port b5 ttl level, latch output 19 output port b6, index (selectable) ttl level, latch output 20 output port b7, ready for trigger (selectable) ttl level, latch output 21 input/output port c0 ttl level, latch output 22 input/output port c1 ttl level, latch output 23 input/output port c2 ttl level, latch output 24 input/output port c3 ttl level, latch output 25 input/output port d0 ttl level, latch output 26 input/output port d1 ttl level, latch output 27 input/output port d2 ttl level, latch output 28 input/output port d3 ttl level, latch output 29 port c status ttl level, input mode; low, output mode: high 30 port d status ttl level, input mode; low, output mode: high 31 write strobe signal ttl level, active low, pulse output (width: 10 s, typical) 32 +5 v pullup 33 sweep end signal ttl level, active low, pulse output (width: 20 s, typical) 34 +5 v +5 v, 100 ma max 35 pass/fail signal ttl level, pass: high, fail; low, latch output 36 pass/fail write strobe signal ttl level, active low, pulse output (width: 10 s, typical)
23 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet analyzer environmental specifcations measurement circuit protection max discharge withstand voltage 1 1000 v @ c < 2 f, (2/c) v @ c 2 f note: discharge capacitors before connecting them to the unknown terminal or a test fxture. operating environment temperature +5 c to +40 c humidity 20% to 80% at wet bulb temperature < +29 c (non-condensation) altitude 0 to 2,000 m (0 to 6561 feet) vibration 0.21 grms maximum, 5 hz to 500 hz non-operating environment temperature C10 c to +60 c humidity 20% to 90% at wet bulb temperature < +40 c (non-condensation) altitude 0 to 4,572 m (0 to 15,000 feet) vibration 2.09 grms maximum, 5 to 500 hz 1. the maximum discharge withstand voltage, where the internal circuit remains protected if a charged capacitor is connected to the unknown terminal.
24 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet general characteristics external reference input frequency 10 mhz 10 ppm (typical) level 0 dbm to 3 db (typical) input impedance 50 ? (nominal) connector type bnc (female) internal reference output frequency 10 mhz 7 ppm (typical) level 0 dbm 3 db into 50 (typical) output impedance 50 ? (nominal) connector type bnc (female) high stability frequency reference output (option 1e5) frequency 10 mhz 1 ppm level 0 dbm minimum output impedance 50 ? (nominal) connector type bnc (female) external trigger input level ttl pulse width (tp) 2 s (typical); see figure 9 for the defnition of tp. polarity positive or negative (selective) connector type bnc (female) figure 9. required pulse width (tp) for external trigger input tp tp tp tp 5v 0v 5v 0v positive trigger signal negative trigger signal line power frequency 47 to 63 hz voltage 90-264 vac (v peak > 120 v) va max 300 va max. power consumption 160 w 1 (typical) 1. at preset condition. no application running other than the e4990a on windows.
25 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet emc, safety, environment and compliance description speci?cation emc european council directive 2004/108/ec iec 61326-1:2012 en 61326-1:2013 cispr 11:2009 +a1:2010 en 55011: 2009 +a1:2010 group 1, class a iec 61000-4-2:2008 en 61000-4-2:2009 4 kv cd / 8 kv ad iec 61000-4-3:2006 +a1:2007 +a2:2010 en 61000-4-3:2006 +a1:2008 +a2:2010 3 v/m, 80-1000 mhz, 1.4 - 2.0 ghz / 1v/m, 2.0 - 2.7 ghz, 80% am iec 61000-4-4:2004 +a1:2010 en 61000-4-4:2004 +a1:2010 1 kv power lines / 0.5 kv signal lines iec 61000-4-5:2005 en 61000-4-5:2006 0.5 kv line-line / 1 kv line-ground iec 61000-4-6:2008 en 61000-4-6:2009 3 v, 0.15-80 mhz, 80% am iec 61000-4-8:2009 en 61000-4-8:2010 30a/m, 50/60hz iec 61000-4-11:2004 en 61000-4-11:2004 0.5-300 cycle, 0% / 70% note-1: when tested at 3 v/m according to en61000-4-3, the measurement accuracy will be within specifcations over the full immunity test frequency range except when the analyzer frequency is identical to the transmitted interference signal test frequency. note-2: when tested at 3 v according to en61000-4-6, the measurement accuracy will be within specifcations over the full immunity test frequency range except when the analyzer frequency is identical to the transmitted interfer - ence signal test frequency. ices-001:2006 group 1, class a as/nzs cispr11:2004 group 1, class a kn11, kn61000-6-1 and kn61000-6-2 group 1, class a
26 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet safety european council directive 2006/95/ec iec 61010-1:2010 / en 61010-1:2010 measurement category i pollution degree 2 indoor use can/csa c22.2 no. 61010-1-12 measurement category i pollution degree 2 indoor use environment this product complies with the weee directive (2002/96/ec) marking requirements. the affxed label indicates that you must not discard this electrical/electronic product in domestic household waste. product category: with reference to the equipment types in the weee directive annex i, this product is classed as a monitoring and control instrumentation product. do not dispose in domestic household waste. to return unwanted products, contact your local keysight offce, or see http://www.keysight.com/environment/product/ for more information. compliance class c
27 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet dimensions, weight weight 14 kg dimensions see figures 10 through 12 figure 10. front view (millimeters)
28 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet figure 11. rear view (millimeters) figure 12. side view (millimeters)
29 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet additional information websites have access to the following website to acquire the latest news, product and support information, application literature and more. www.keysight.com/find/impedance www.keysight.com/find/e4990a literature e4990a , brochure, 5991-3888en e4990a, configuration guide, 5991-3891en lcr meters, impedance analyzers and test fixtures, selection guide, 5952-1430e accessories catalog for impedance measurements, 5965-4792e i mpedance measurement handbook, 5950-3000 power of impedance analyzer - comparison to network analyzer, 5992-0338en
30 | keysight | e4990a impedance analyzer 20 hz to 10/20/30/50/120 mhz - data sheet mykeysight www.keysight.com/find/mykeysight a personalized view into the information most relevant to you. keysight infoline www.keysight.com/find/infoline keysights insight to best in class information management. free access to your keysight equipment company reports and e-library. keysight services keysight services www.keysight.com/find/services our deep offering in design, test, and measurement services deploys an industry-leading array of people, processes, and tools. the result? we help you implement new technologies and engineer improved processes that lower costs. three-year warranty www.keysight.com/find/threeyearwarranty keysights committed to superior product quality and lower total cost of ownership. keysight is the only test and measurement company with three-year warranty standard on all instruments, worldwide. and, we provide a one-year warranty on many accessories, calibration devices, systems and custom products. keysight assurance plans www.keysight.com/find/assuranceplans up to ten years of protection and no budgetary surprises to ensure your instruments are operating to specification, so you can rely on accurate measurements. keysight channel partners www.keysight.com/find/channelpartners get the best of both worlds: keysights measurement expertise and product breadth, combined with channel partner convenience. for more information on keysight technologies products, applications or services, please contact your local keysight office. the complete list is available at: www.keysight.com/find/contactus americas canada (877) 894 4414 brazil 55 11 3351 7010 mexico 001 800 254 2440 united states (800) 829 4444 asia pacifc australia 1 800 629 485 china 800 810 0189 hong kong 800 938 693 india 1 800 11 2626 japan 0120 (421) 345 korea 080 769 0800 malaysia 1 800 888 848 singapore 1 800 375 8100 taiwan 0800 047 866 other ap countries (65) 6375 8100 europe & middle east austria 0800 001122 belgium 0800 58580 finland 0800 523252 france 0805 980333 germany 0800 6270999 ireland 1800 832700 israel 1 809 343051 italy 800 599100 luxembourg +32 800 58580 netherlands 0800 0233200 russia 8800 5009286 spain 800 000154 sweden 0200 882255 switzerland 0800 805353 opt. 1 (de) opt. 2 (fr) opt. 3 (it) united kingdom 0800 0260637 for other unlisted countries: www.keysight.com/find/contactus (bp-06-08-16) dekra certified iso9001 quality management system www.keysight.com/go/quality keysight technologies, inc. dekra certified iso 9001:2015 quality management system this information is subject to change without notice. ? keysight technologies, 2014 - 2016 published in usa, september 6, 2016 5991-3890en www.keysight.com www.keysight.com/find/e4990a evolving our unique combination of hardware, software, support, and people can help you reach your next breakthrough. we are unlocking the future of technology. from hewlett-packard to agilent to keysight

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