MAX2232/MAX2233 PART MAX2232EEE MAX2233EEE. -40 C to +85 C 16 PQSOP 16 PQSOP. -40 C to +85 C TOP VIEW MAX2232 MAX2233 PQSOP

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1 9-47; Rev ; 4/99 µ µ PART EEE MAX22EEE TOP IEW TEMP. RANGE -4 C to + C -4 C to + C PIN-PACKAGE 6 PQSOP 6 PQSOP /MAX SHDN (D) CTRL (D) MAX RAMP+ (N.C.) RAMP- (N.C.) 9 N.C. PQSOP GROUND OF OUTPUT STAGE CONNECTED TO PACKAGE SLUG. ( ) ARE FOR MAX22. Maxim Integrated Products

2 /MAX22 ABSOLUTE MAXIMUM RATINGS to...-. to +6. SHDN, CTRL, D, D to...-. to ( +.) I...mA Power (Ω AC-coupled source)....+dbm Output Load SWR....6: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. DC ELECTRICAL CHARACTERISTICS Continuous Power Dissipation (T A = +7 C) 6-Pin PQSOP (derate mw/ C above +7 C)...W Operating Temperature Range...-4 C to + C Storage Temperature Range...-6 C to + C Lead Temperature (soldering, sec)...+ C SHDN PARAMETER Supply oltage Range Shutdown Supply Current Standby Supply Current Logic Input High Logic Input Low CTRL Input for Standby Mode CTRL Input for Gain-Control Mode SYMBOL I CC I CC IH IL CTRL CTRL SHDN =.6, 4. D = D =.6 4. <. CTRL.4 () SHDN (), D, D (MAX22) SHDN (), D, D (MAX22) CONDITIONS MIN TYP MAX UNITS µa ma Logic Input Current CTRL Input Current I IH SHDN = 2. (), D = D = 2. (MAX22) - I IL SHDN = (), D = D = (MAX22) - µa CTRL = CTRL = µa AC ELECTRICAL CHARACTERISTICS SHDN ƒ Frequency Range Power Gain Output Power PARAMETER Output Power ariation Over Temperature SYMBOL ƒ IN G P P OUT P OUT (Notes, 2) = 4. =.6 (Note ) =. = 2.7 CONDITIONS T A = T MIN to T MAX (Note ) MIN TYP MAX UNITS MHz db dbm db Output Power, Medium-Power Mode P OUT D =, D = (MAX22 only). dbm 2

3 AC ELECTRICAL CHARACTERISTICS (continued) SHDN ƒ PARAMETER SYMBOL CONDITIONS MIN TYP MAX Output Power, Low-Power Mode P OUT D =, D = (MAX22 only) 6. Gain-Control Range (Note ) G P.6 < CTRL < 2.2 ( only) 2.6 Power-Added Efficiency PAE 44 Power-Added Efficiency at +2dBm Output Power Supply Current, Medium-Power Mode Supply Current, Low-Power Mode Input SWR Input SWR Change, Shutdown Mode (Notes, 4) PAE I CC I CC SWR SWR CTRL adjusted to give P = +2dBm ( only) D =, D = (MAX22 only) D =, D = (MAX22 only) Z SOURCE = Ω (Note ) :.4: UNITS dbm db % % ma ma /MAX22 Input SWR Change, Standby Mode (Notes, 4) SWR only.2: Off-Isolation SHDN = D = D = CTRL = ( only) 2 db Maximum Nonharmonic Spurious Output Due to Load Mismatch = +2.7 to +., 6: SWR at any phase angle, P = +dbm -6 dbc Maximum Output Load SWR Without Damage (Note) Any load phase angle, P = +dbm, T A = T MIN to T MAX 6: Harmonic Suppression (Note ) 29 dbc Autoramping Rise Time C RAMP =.22µF (Notes, 6) ( only).9 ms Autoramping Fall Time C RAMP =.22µF (Notes, 7) ( only).2 ms Output Power Rise Time RAMP+ = RAMP- = unconnected (Note 6).4 µs Thermal Shutdown Temperature T TH P = dbm, = C Thermal Shutdown Timeout Period t TH C =.22µF (Note ) 9 ms Note : Guaranteed by design. Note 2: Operation outside this range is possible, but not characterized. Note : Gain is monotonic with CTRL. Note 4: Input SWR relative to input impedance in operating mode. Note : Harmonics measured on evaluation kit, which provides some harmonic attenuation in addition to the rejection provided by the IC. The combined suppression is specified. Note 6: Time measured from SHDN () low-to-high transition to when output power is within db of final value. Includes effects of % tolerance capacitor. Note 7: Time measured from SHDN () high-to-low transition to when output power is -2dB of final value. Includes effects of % tolerance capacitors. Note : Time from die temperature dropping below Thermal Shutdown Temperature, T TH, to when the device turns itself back on.

4 /MAX22 (/MAX22 Evaluation Kit, = +.6, CTRL =, SHDN = D = D =, P = dbm, f = 9MHz,, unless otherwise noted.) SHUTDOWN SUPPLY CURRENT (ma)... SHUTDOWN SUPPLY CURRENT vs. SUPPLY OLTAGE SUPPLY OLTAGE () / toc SUPPLY CURRENT (ma) 2 2 STANDBY SUPPLY CURRENT vs. SUPPLY OLTAGE SHDN = CTRL = = UNCONNECTED SUPPLY OLTAGE () / toc2 OUTPUT POWER (dbm) OUTPUT POWER vs. SUPPLY OLTAGE SUPPLY OLTAGE () / toc POWER-ADDED EFFICIENCY (%) POWER-ADDED EFFICIENCY vs. SUPPLY OLTAGE SUPPLY OLTAGE () / toc4 OUTPUT POWER (dbm) OUTPUT POWER vs. FREQUENCY 2 MAX22 (D = D = ), AND 2 MAX22 (D =, D = ) MAX22 (D =, D = ) / toc OUTPUT POWER (dbm) OUTPUT POWER vs. GAIN CONTROL OLTAGE CTRL () / toc6 OUTPUT POWER AND POWER-ADDED EFFICIENCY vs. INPUT POWER / toc7 2 P OUT 2 7 PAE 4 2 OUTPUT POWER (dbm) INPUT POWER (dbm) PAE (%) SWR PORT SWR vs. FREQUENCY SHUTDOWN MODE STANDBY MODE NORMAL OPERATION FREQUENCY (MHz) / toc LINEAR SCALE OUTPUT POWER vs. SHUTDOWN CONTROL / toc C RAMP =.22mF ms/div SHUTDOWN OUTPUT POWER 4

5 MAX , 6, 6 SHDN D CTRL D SHDN /MAX ,, 4 N.C. 2 2 RAMP- 4 RAMP+ 6 6 SLUG SLUG

6 /MAX22 µ SHDN SHDN µ SHDN SHDN 6

7 µ µ SHDNµ /MAX22 MODE Shutdown SHDN <.6 Standby > 2. ariable Gain > 2. CTRL X.4.6 CTRL < 2.2 OUTPUT POWER (P = dbm, = +.6) < -dbm < -dbm dbm to +24dBm Maximum Gain > 2. > dbm MODE Shutdown D Low Power +6.dBm Medium Power +dbm High Power +24dBm D OUTPUT POWER (P = dbm, = +.6) < -dbm RAMP+ RAMP- SHDN CTRL BIAS TEMP SENSOR D D BIT DAC 6 BIAS MAX22 TEMP SENSOR GA DRIER GA DRIER 2, 6 7, SLUG 2, 6 7, SLUG 7

8 /MAX22.22mF.22mF nh.6pf pf pf 2.nH 6pF SHDN (D) CTRL (D) 27nH MAX22 RAMP+ (N.C.) RAMP- (N.C.) N.C C RAMP.22mF pf pf pf nf nf C.22mF nf.mf.mf.mf NOTES: ( ) APPLIES TO MAX22. BACKSIDE SLUG MUST BE SOLDERED TO GROUNDPLANE. pf nf.mf PSSOPPS.EPS Maxim Integrated Products, 2 San Gabriel Drive, Sunnyvale, CA Maxim Integrated Products is a registered trademark of Maxim Integrated Products.